The following tables form part of a database held in a relational DBMS Professor Branch (prof ID, FName, IName, address, DOB, gender, position, branch_ID) (branch ID, branch Name, mgr_ID) (proj ID. projName, branch ID) Project WorksOn (prof ID. pros ID, date Worked, hours Worked) a. 151 Get all professors' lastname in alphabetical order. b. Get names and addresses of all professors who work for the "FENS" branch. c. Calculate how many professors are managed by "Adnan Hodzic. d. For each project which more than 3 professors worked, get the project ID, project name, and the number of professors who work on that project. e. [8] Get total number of professors in each branch with more than 10 professors. 1 List the name of first 5 professors whose names start with "B".
Answers
a) SELECT IName AS LastName FROM Professor ORDER BY LastName ASC; b) SELECT FName, IName, address FROM Professor JOIN Branch ON Professor.branch_ID = Branch.branch_ID WHERE Branch.branchName = 'FENS'; c) SELECT COUNT(*) AS TotalProfessors FROM Professor JOIN Branch ON Professor.branch_ID = Branch.branch_ID WHERE Branch.mgr_ID = 'Adnan Hodzic'; d) SELECT Project.proj_ID, Project.projName, COUNT(*) AS TotalProfessors
FROM Project JOIN WorksOn ON Project.proj_ID = WorksOn.proj_ID
GROUP BY Project.proj_ID, Project.projName HAVING COUNT(*) > 3; e) SELECT Branch.branchName, COUNT(Professor.prof_ID) AS TotalProfessors FROM Branch JOIN Professor ON Branch.branch_ID = Professor.branch_ID GROUP BY Branch.branchName HAVING COUNT(Professor.prof_ID) > 10;
a. To get all professors' last names in alphabetical order, you can use the following SQL query:
```sql
SELECT IName AS LastName
FROM Professor
ORDER BY LastName ASC;
```
This query selects the `IName` column (which represents the last name) from the `Professor` table and orders the result in ascending order by last name.
b. To get the names and addresses of all professors who work for the "FENS" branch, you can use the following SQL query:
```sql
SELECT FName, IName, address
FROM Professor
JOIN Branch ON Professor.branch_ID = Branch.branch_ID
WHERE Branch.branchName = 'FENS';
```
This query joins the `Professor` and `Branch` tables based on the `branch_ID` column. It selects the `FName`, `IName`, and `address` columns from the `Professor` table for professors who work in the "FENS" branch.
c. To calculate how many professors are managed by "Adnan Hodzic", you can use the following SQL query:
```sql
SELECT COUNT(*) AS TotalProfessors
FROM Professor
JOIN Branch ON Professor.branch_ID = Branch.branch_ID
WHERE Branch.mgr_ID = 'Adnan Hodzic';
```
This query joins the `Professor` and `Branch` tables based on the `branch_ID` column. It counts the number of professors whose branch manager has the name "Adnan Hodzic".
d. To get the project ID, project name, and the number of professors working on each project where more than 3 professors worked, you can use the following SQL query:
```sql
SELECT Project.proj_ID, Project.projName, COUNT(*) AS TotalProfessors
FROM Project
JOIN WorksOn ON Project.proj_ID = WorksOn.proj_ID
GROUP BY Project.proj_ID, Project.projName
HAVING COUNT(*) > 3;
```
This query joins the `Project` and `WorksOn` tables based on the `proj_ID` column. It groups the result by project ID and project name and filters the groups using the `HAVING` clause to include only those with more than 3 professors. The result includes the project ID, project name, and the total number of professors working on each qualifying project.
e. To get the total number of professors in each branch with more than 10 professors, you can use the following SQL query:
```sql
SELECT Branch.branchName, COUNT(Professor.prof_ID) AS TotalProfessors
FROM Branch
JOIN Professor ON Branch.branch_ID = Professor.branch_ID
GROUP BY Branch.branchName
HAVING COUNT(Professor.prof_ID) > 10;
```
This query joins the `Branch` and `Professor` tables based on the `branch_ID` column. It groups the result by branch name and filters the groups using the `HAVING` clause to include only branches with a count of professors greater than 10. The result includes the branch name and the total number of professors in each qualifying branch.
f. To list the names of the first 5 professors whose names start with "B", you can use the following SQL query:
```sql
SELECT FName, IName
FROM Professor
WHERE FName LIKE 'B%'
LIMIT 5;
```
This query selects the `FName` and `IName` columns from the `Professor` table. It uses the `WHERE` clause with the `LIKE` operator to filter for professors whose first name (`FName`) starts with 'B'. The `LIKE` operator with the '%' wildcard is used to match any characters following 'B'. The `LIMIT` clause is used to restrict the result to the first 5 matching professors. The result will include the first name and last name of the qualifying professors.
Learn more about ORDER BY clause here: https://brainly.com/question/13440306
#SPJ11
Related Questions
Check the devices that are external peripheral devices:
Answers
Answer:
Mouse, and keyboard
Explanation:
Common Sense
Read the following scenario:
Two graphic design artists are leaving a major production studio to start a small production company. The artists are in the process of hiring team members when the artists disagree on two potential candidates for one position. Neither artist is willing to compromise, and the hiring process comes to a standstill. Meanwhile, a feature film company has expressed interest in hiring the new production company to work on an upcoming film.
How would this problem most likely be solved?
a. The partners would meet and reevaluate their staff needs, potentially making room for both candidates.
b. The partners would split up and open competing production companies.
c. The partners would defer the hiring of the position to the film producer.
d. The partners would dissolve their business and move into freelancing.
Please answer now !!!
Answers
Answer:
A
Explanation:
None of the other answers suit a professional business and situation.
Which of the following is hardware or software that monitors and controls network traffic to prevent security breaches?
O trojan horse
O firewall
O anti-malware
O keylogger
Need answer now!!!!!
Answers
Answer:
Firewall
Explanation:
A trojan horse and keylogger are types of malware. While an anti-malware software may come with a firewall built in, the firewall is still the thing monitoring network traffic.
PLEASEEEEE HELLPPP IT'S URGENT!!!
We’re working on micro:bits and I need to find the keywords to these words:
•LED Matrix
•Battery
•Processor
•Accelerometer
•Micro USB Port
•Compass
•Block Editor
•Iteration
•Selection
•Variable
•Algorithm
•Debug
•Number
•String
•Define iteration
•Indefinite iteration
•If Statement
•Text Based programming
•Block Based programming
•JavaScript
•Function
•Syntax
YOU DON’T HAVE TO DO ALL THE WORDS JUST SOME, I WILL GIVE BRAINLIEST!!!
Answers
Answer:
Battery: DC power source to feed electricity in the circuit
Processor: component that reads instructions from memory, executes them and writes result data to memory and output devices
Accelerometer: device that measures motion acceleration along 3 dimenstions
Micro USB Port: standard interface for serial communication and power
Compass: sensor that finds orientation based on earth's magnetic field
•Block Editor: pass
Iteration: one cycle of a program loop
•Selection: pass
Variable: program construct to hold a value that code can read and write to.
Algorithm: programming code with a particular function to transform a given input to an output
Debug: the process of finding and fixing mistakes in your program
After the computer process the data, the result is first save in
Answers
Answer:
Answer
Saved In Computer
please convert this for loop into while loop
Answers
Answer:
The code segment was written in Python Programming Language;
The while loop equivalent is as follows:
i = 1
j = 1
while i < 6:
while j < i + 1:
print('*',end='')
j = j + 1
i = i + 1
print()
Explanation:
(See attachment for proper format of the program)
In the given lines of code to while loop, the iterating variables i and j were initialised to i;
So, the equivalent program segment (in while loop) must also start by initialising both variables to 1;
i = 1
j = 1
The range of the outer iteration is, i = 1 to 6
The equivalent of this (using while loop) is
while ( i < 6)
Not to forget that variable i has been initialized to 1.
The range of the inner iteration is, j = 1 to i + 1;
The equivalent of this (using while loop) is
while ( j < i + 1)
Also, not to forget that variable j has been initialized to 1.
The two iteration is then followed by a print statement; print('*',end='')
After the print statement has been executed, the inner loop must be close (thus was done by the statement on line 6, j = j + 1)
As seen in the for loop statements, the outer loop was closed immediately after the inner loop;
The same is done in the while loop statement (on line 7)
The closure of the inner loop is followed by another print statement on line 7 (i = i + 1)
Both loops were followed by a print statement on line 8.
The output of both program is
*
*
*
*
*
There is a problem in the production Linux server and you have contacted a hardware vendor to assist in troubleshooting a problem with excessive memory usage in your server. You are monitoring the server and develop a workaround that will restore services to your production environment. You suggest this workaround to management and to the hardware vendor and they are in disagreement as to implementing the workaround. The hardware vendor wants to get to the root cause of the problem. Would you implement the workaround or not? Why or Why not? Write a short paragraph with your analysis of the problem, your recommendations for 1) the next steps in communication, 2) a testing plan and 3) an action plan to determine root cause and restore services to your company.
Answers
As an IT professional, whenever a problem arises, it is essential to work to find a solution as soon as possible. In this scenario, the production Linux server has an issue of excessive memory usage, and the hardware vendor has been contacted to assist in troubleshooting the issue.
After monitoring the server, you have developed a workaround to restore services to your production environment. However, there is disagreement between management and the hardware vendor regarding implementing the workaround.
In this scenario, I would recommend implementing the workaround first. The reason for this is that restoring services to the production environment is the primary goal, and time is of the essence. Implementing the workaround will help to achieve this goal. Then, I would suggest continued communication with management and the hardware vendor to identify the root cause of the problem. Communication should be regular and detailed, ensuring that everyone involved has the same information.
For the testing plan, it is essential to test the workaround and ensure that it works as expected. Also, it is necessary to test the server and determine the root cause of the problem. The testing should be detailed, and all the results should be well documented. This will help in determining the cause of the problem.
Finally, an action plan should be developed to determine the root cause of the problem and restore services to the company. This plan should include details of the testing process, the results, and the steps to take to restore services. The action plan should also include a timeline for completing the process, ensuring that everything is done in a timely and efficient manner.
To know more about excessive visit:
https://brainly.com/question/10264043
#SPJ11
Export the Housing query to a tab-delimited text file. Include field names in the export. You do not need to change the location of the saved file or save the export steps.Right-clicked the Housing query. In the Right-Click menu in the Export Options menu, you clicked the Text File menu item. Inside the Export - Text File dialog, you clicked the OK button. Inside the Export Text Wizard dialog, you clicked the Advanced... button, clicked the Next > button, selected the Tab Radio Button, checked the Include Field Names on First Row check box, and clicked the Finish button. Inside the Export - Text File dialog, you clicked the Close button. In the application header, you clicked the Save button.
Answers
The stores needed for the query include:
Right-click the Housing query.In the Right-Click menu in the Export Options menu, you click the Text File menu item. Inside the Export - Text File dialog, you click the OK button. Inside the Export Text Wizard dialog, you click the Advanced... button, clicked the Next > button, select the Tab Radio Button, check the Include Field Names on the First Row check box, and clicked the Finish button. Inside the Export - Text File dialog, you clicked the Close button. In the application header, you clicked the Save button.What is a query?SQL, or Structured Query Language, is a programming language designed for managing data in a relational database management system or stream processing in a relational data stream management system.
The steps needed for the query for the housing is given above.
Learn more about query on:
https://brainly.com/question/25694408
#SPJ1
Complete question
Export the Housing query to a tab-delimited text file. Include field names in the export. You do not need to change the location of the saved file or save the export steps. What are the steps needed?
How do you turn your story/script into a rigorous and relevant video project?
Answers
You turn your story into a rigorous and relevant video project by finding a interesting topic, after that you find solid sources to support the topic you picked.
what is role can ICT play in helping school take part in social responsibility
Answers
Answer:
The answer is below
Explanation:
Given that Social responsibility deals with ideas that individuals or groups of people are expected or bound to work in alliance with other individuals or groups of people in favor of the generality of society.
Hence, some of the role ICT can play in helping school take part in social responsibility are:
1. Helps students to have independent access to knowledge
2. It assists the students with special needs
3. It helps the teachers to teach outside the comfort of the classroom only.
4. It exposes teacher and students to more knowledge and opportunities
5. The school governing body can access people and the community's opinions about ways to improve the school better.
6. It exposes the school to more ideas and opportunities.
7. It can be used to assist the school in improving the quality of education, both for the teachers and students side.
What are the method to decrease friction?
Answers
Answer: For objects that move in fluids such as boats, planes, cars, etc the shape of their body is simplified in order to reduce the friction between the body of the objects and the fluid.
By polishing the surface, polishing makes the surface smooth and friction can be reduced.
Using lubricants such as oil or grease can reduce the friction between the surfaces.
When objects are rolled over the surface, the friction between the rolled object and the surface can be reduced by using ball bearings.
Explanation:
Which of the following functions would you use to retrieve data from a previous row in a result set?
a. PERCENT_RANK
b. LEAD
c. CUME_DIST
d. LAG
SQL
Answers
The function that you would use to retrieve data from a previous row in a result set is the LAG function. This function allows you to access the value of a column from the previous row in the result set. It can be useful for calculating differences or changes between rows. The syntax for using the d. LAG function in SQL is.
LAG(column_name, offset, default_value) OVER (ORDER BY column_name) The column_name parameter specifies the column you want to retrieve the previous value from, the offset parameter specifies how many rows back you want to look, and the default_ value parameter specifies what value to return if there is no previous row (e.g. for the first row in the result set). This is a but I hope it helps clarify the use of the LAG function in SQL.
To retrieve data from a previous row in a result set, you would use the "LAG" function in SQL.
The LAG function in SQL is used to retrieve data from a previous row in a result set.
To know more about retrieve data visit:-
https://brainly.com/question/27703563
#SPJ11
____ record the keystrokes of a user into a text file that is sent back to the attacker for a specific period of time and frequency.
Answers
logic bombs are dormant and will only be activated by the fulfillment of specific conditions when they will deliver a malicious payload to unsuspecting computer users.
What is a logic bomb?A logic bomb is a series of codes that have been intentionally introduced into a software system and which will set off a malicious function when some specific conditions are met.
In other words, logic bombs are dormant and will only be activated by the fulfillment of specific conditions, when they will deliver a malicious payload to unsuspecting computer users.
An example is when a programmer in a company hides pieces of code that will start to delete files in the company, in the event of him/her getting fired from the company.
To know more about logic bomb follow
https://brainly.com/question/13993673
#SPJ4
Algorithm a performs 102 basic operations and algorithm b performs 300 operations. for what value of n does algorithm b start to show its better performance?
Answers
The performance of algorithms is often measured in terms of the number of operations they perform. In this case, algorithm a performs 102 basic operations and algorithm b performs 300 operations.
We want to find the value of n at which algorithm b starts to show its better performance.
To compare the two algorithms, we need to consider how the number of operations changes with respect to the value of n. Let's assume that the number of operations for algorithm a is a function of n, denoted as f(a, n), and the number of operations for algorithm b is a function of n, denoted as f(b, n).
Based on the given information, f(a, n) = 102 and f(b, n) = 300. We want to find the value of n at which f(b, n) becomes smaller than f(a, n), indicating that algorithm b is more efficient.
Since we don't have the specific forms of the functions f(a, n) and f(b, n), we can't find the exact value of n. However, we can compare the two functions by graphing them or evaluating them for different values of n.
For example, let's say we evaluate f(a, n) and f(b, n) for n = 10, 100, 1000, and 10000. If f(b, n) is smaller than f(a, n) for n = 1000, we can conclude that algorithm b starts to show better performance at n = 1000.
In general, if the growth rate of f(b, n) is slower than that of f(a, n), then there will be some value of n at which algorithm b starts to show better performance.
Note: The specific value of n at which algorithm b outperforms algorithm a depends on the specific forms of the functions f(a, n) and f(b, n), which are not given in the question. The answer provided here is a general approach to solving the problem.
To know more about algorithms, visit:
https://brainly.com/question/33268466
#SPJ11
codes.com student/2087800/section/148661/assignment/5896092/ My See Practice 10 Exercise 5.1.4: Access for DNA Class Let's Go! For this exerce, you are going to create 2 instance variables and the structure of the constructor for the DNA dess. DNA objects contain two strings, and and a mnotype. Create the instance variables with the appropriate privacy settings. Then create the structure of the constructor to take two parameters to match the instance variables. Make sure you set the privacy settings on the constructor correctly. (You do not need to complete the constructor Note: Because there is no main method, your code will not execute (that's ok). Use the autograde to verify that you have the correct code. - Sand My Section Practice Sa Sub Continue RUN CODE Status: Not Submitted E 5.1.4: Access for DNA Class 1 public class DNA 2. 3 4) 5 FILES ONA
Answers
Make two instance variables and the DNA dess constructor's structure. There are two strings, a mnotype, and DNA objects.
Program:private int calcSequenceSubs(int length, boolean prevFollEqual)
if (prevFollEqual){
if (length == 1) return 3;
else return 3 * calcSequenceSubs(length-1, false);
} else {
if (length == 1) return 2;
else return 2 * calcSequenceSubs(length-1, false) + calcSequenceSubs(length-1, true);
}
public static int DNAChains(String base) {
if (base == null || base.length() == 0) {
return 0;
}
int curSequence = 0;
int totalSolutions = 1;
boolean inSequence = false;
//flag to check whether there are any sequences present.
//if not, there is one solution rather than 0
char prevChar = 'x';
char follChar = 'y';
int i = 0;
char[] chars = base.toCharArray();
//handle starting sequence if present
while (i < chars.length && chars[i] == '?') {
curSequence++;
i++;
}
if (curSequence > 0) {
//exclusively ?'s needs to be treated even differently
if (i < chars.length)
totalSolutions *= (curSequence > 1) ? 3 * solveSequence(curSequence - 1, false) + solveSequence(curSequence - 1, true) : 3;
curSequence = 0;
} else {
//result is 4*3^(length-1)
totalSolutions = 4* ((int) Math.pow(3, chars.length-1));
}
}
//check for sequences of question marks
for (; i < chars.length; i++) {
if (chars[i] == '?') {
if (!inSequence) {
inSequence = true;
prevChar = chars[i - 1];
//there is at least one sequence -> set flag
}
curSequence++;
} else if (inSequence) {
inSequence = false;
follChar = chars[i];
totalSolutions *= solveSequence(curSequence, prevChar == follChar);
curSequence = 0;
}
}
//if it does, handle edge case like in the beginning
if (inSequence) {
//if length is 1 though, there are just 3 solutions
totalSolutions *= (curSequence > 1) ? 3 * solveSequence(curSequence - 1, false) + solveSequence(curSequence - 1, true) : 3;
}
return totalSolutions;
}//end DNAChains
private static int solveSequence(int length, boolean prevFollEqual) {
if (prevFollEqual) {
//anchor
if (length == 1) {
return 3;
} else {
return 3 * solveSequence(length - 1, false);
}
} else {
//anchor
if (length == 1) {
return 2;
} else {
return 2 * solveSequence(length - 1, false) + solveSequence(length - 1, true);
}
}
}//end solveSequence
An instance method is defined?A section of code known as an instance method is executed on a particular class instance. A receiver object is used when calling it.
What is a case method? Is a piece of code known as an instance method called on a particular instance of an object of a class?A piece of code known as an instance method relies only on the generic class and no particular instances (objects). By generating private fields, an instance method enhances a class's capabilities.
To know more about constructor's visit:-
https://brainly.com/question/29999428
#SPJ4
What type of pointing device is often used by artists, and why is it ideal for artists?
Answers
Answer:
A drawing/graphics tablet
Explanation:
It is ideal for artists, due to it being very similar to as if you were to draw on paper. The stylus replicates a pencil or pen.
have been used to provide service via the web, such as helping residents find locations of different services on a city map or plan travel routes.
Answers
Geographic information systems have been used to provide web-based services, such as assisting residents in finding the locations of various services on a city map or planning travel routes.
What is geographic information system?A Geographic Information System (GIS) is a computer system that analyzes and displays information that is geographically referenced. It makes use of data that is linked to a specific location. The majority of the information we have about our world includes a geographical reference.It enables people to see the world in new ways by mapping the position and quantity of objects, the density of people and objects, and any changes that occur. GIS also enables us to discover what is going on within a specific area or near a specific area.GIS data is classified into two types: vector data and raster data. Each data type has its own format.
To learn more about geographic information system refer to :
https://brainly.com/question/13210143
#SPJ4
why is concurrency control important? to ensure data integrity when updates occur to the database in a multiuser environment to ensure data integrity while reading data occurs to the database in a multiuser environment to ensure data integrity when updates occur to the database in a single-user environment to ensure data integrity while reading data occurs to the database in a single-user environment all above mentioed.
Answers
Mutual exclusion isolation is implemented using concurrency control. In the system, it guarantees serialization. When read-write operations are performed, it maintains data consistency and settles the dispute.
Why are concurrency and database integrity important?Data integrity is crucial because it ensures and secures the searchability and source-traceability of your data. When effective data accuracy and data protection are maintained, data performance and stability also improve. It's crucial to keep data accurate and complete while also preserving their integrity.
What exactly does the term "data integrity" mean to you?Data integrity is the consistency of the quality, correctness, and completeness of data across formats and throughout time. Data integrity preservation is an ongoing activity for your business.
To know more about concurrency control visit :-
https://brainly.com/question/14209825
#SPJ4
All drives in a computer have how many connections.
Answers
Answer:
The oldest of the hard drive connections are the SCSI (Small Computer System Interface) types. The 50 pin flat ribbon cable connectors were found in all sorts of computers and servers from their introduction in 1986 until the mid 1990's.
They are still in use today, albeit in their updated Ultra SCSI form which uses either 68 or 80 pin connectors along with a pinless plug that is similar to a USB connection. Up to 16 drives/devices can be connected through SCSI connections. {The common alternative to SCSI connectors is the IDE connection. Also known as ATA or PATA, IDE drives use a 40 pin flat ribbon cable and are limited to just two drives per cable. These drives were initially developed for IBM PCs. }
Introduced in 2005 as a replacement for Ultra SCSI, SAS drives, or Serial Attached SCSI, share many common features with regular SCSI but offer many improvements. While SCSI drives can only run a single communication in the order it's received, SAS drives allow for multiple simultaneous communications through less numbers of pins and higher speeds. SAS plugs look similar to those found on SATA devices but have seven additional pins for a total of 29 (14 for data, 15 for power). SAS systems can also handle upwards of 66,000 devices per controller.
SATA, or Serial ATA, drives are similar to SAS but have a simplified plug with 15 power and seven data connections. SATA drives can technically plug directly into any cable that accepts a SAS drive but it may not been by the computer it is connected too if it doesn't support SATA drives on a SAS system.
Finally, FC or Fibre Channel drives are designed for larger storage systems that use fiber optic interconnects between the server and drive enclosures. The connections on Fibre Channel drives typically prevent them from being used with other drive types due to their specialty nature but since they are based on SCSI technology, they work easily with many different server systems.
What were the important developments that occurred in photography that facilitated the creation of motion pictures? Two critical developments in photography that enabled the development of motion pictures were___and___
Answers
Answer:
"A moving picture is an illusion that makes a still photo seem to move. The basic principal behind motion pictures is the fast transition between one picture to the next, almost creating a seamless transition. A flip-book is a good example of this. Another example would be film used for old movies. The film contains negatives of an image which when light is shined through creates a "shadow" of the image. If you quickly transition the film from one image to the next you end up a motion picture."
Explanation:
9-1) Determine the future values of the following present values... a) \( \$ 2,000 \) for ten years at \( 9 \% \) compounded quarterly b) \( \$ 2,000 \) for ten years at \( 9 \% \) compounded daily
Answers
Future Value ≈ \( \$4,645.95 \), Future Value ≈ \( \$4,677.11 \).
To determine the future values, we can use the formula for compound interest:
Future Value = Present Value * (1 + (interest rate / number of compounding periods))^(number of compounding periods * number of years)
a) For \( \$2,000 \) for ten years at \( 9\% \) compounded quarterly:
Future Value = \( \$2,000 \) * (1 + (0.09 / 4))^(4 * 10)
Future Value = \( \$2,000 \) * (1 + 0.0225)^40
Future Value = \( \$2,000 \) * (1.0225)^40
Future Value ≈ \( \$4,645.95 \)
b) For \( \$2,000 \) for ten years at \( 9\% \) compounded daily:
Future Value = \( \$2,000 \) * (1 + (0.09 / 365))^(365 * 10)
Future Value = \( \$2,000 \) * (1 + 0.000246575)^3650
Future Value = \( \$2,000 \) * (1.000246575)^3650
Future Value ≈ \( \$4,677.11 \)
To know more about compound interest refer for :
https://brainly.com/question/3989769
#SPJ11
Once the CPU has fetched the data requested, what are the next steps in the process?
A
execute, articulate
B
perform, execute
C
decode, analyze
D
decode, execute
MULTIPLE CHOICE
Answers
Answer:
D. decode execute
Explanation:
HELP!!!
To see the shortcuts on the ribbon in MS Word, hold down the _____ keys at the same time. A) CTRL & X B) Shift & Alt C) Shift & Delete D) CTRL & ALT
Answers
To see the shortcuts on the ribbon in MS Word, hold down the D) CTRL & ALT keys at the same time.
How can I display keyboard shortcuts in Word?When you hit Alt, tabs or Quick Access buttons on the ribbon display letters or KeyTips. To open ribbon tabs, use the keyboard shortcuts shown in this table. There may be more KeyTips visible depending on the tab you choose.
Therefore, Control+Alt+Delete is seen as the combination of the Ctrl key, the Alt key, and the Del key that a user can press simultaneously on a personal computer running the Microsoft Windows operating system to end an application task or restart the operating system.
Learn more about shortcuts keys from
https://brainly.com/question/28223521
#SPJ1
Another login protocol is called Rlogin. Find some information about Rlogin and compare it with TELNET and SSH.
COURSE: TCP/IP
Answers
Rlogin is a login protocol used for remote login sessions but lacks security features. It is less secure than SSH and Telnet, which provide encryption and authentication for secure remote access.
Rlogin, also known as Remote Login, is a login protocol used in TCP/IP networking environments to establish a remote login session on a remote host. It allows users to log in and interact with a remote system as if they were physically present at the machine. Rlogin operates on port 513 and relies on the Telnet protocol for communication. It provides basic functionality for remote login, terminal emulation, and command execution. However, Rlogin lacks strong security measures, such as encryption, authentication, and data integrity checks, making it vulnerable to eavesdropping and unauthorized access.
It also does not support secure file transfer. In comparison, Telnet is a general-purpose remote terminal protocol that allows users to establish remote sessions on other hosts. It is similar to Rlogin in terms of functionality and security vulnerabilities. Both Telnet and Rlogin transmit data in plain text, making them susceptible to network eavesdropping and unauthorized interception of sensitive information.
Learn more about telnet here:
https://brainly.com/question/32826140
#SPJ11
Write a method that takes a RegularPolygon as a parameter, sets its number of sides to a random integer between 10 and 20 inclusive, and sets its side length to a random decimal number greater than or equal to 5 and less than 12. Use Math.random() to generate random numbers.
This method must be called randomize() and it must take an RegularPolygon parameter.
Could someone help me out here thanks! C:
Answers
Answer:
public static void randomize(RegularPolygon r){
int side = (int)((20-10) * Math.random()) + 10;
int length = (int)((12-5) * Math.random()) + 5;
// assuming the regularpolygon class has setSide and setLength methods.
r.set.Side(side);
r.setLength(length);
}
Explanation:
The randomize method is used to access and change the state of the RegularPolygon class attributes sides and length. The method accepts the class as an argument and assigns a random number of sides and length to the polygon object.
"Caller ID" is the feature that displays the telephone number of the caller on the telephone of the person he or she calls. With Caller ID now routine and widely used, it might be surprising that when the service was first available, it was very controversial because of privacy implications. (a) What aspect of privacy (in the sense of Section 2.1.1) does Caller ID protect for the recipient of the call? What aspect of privacy does Caller ID violate for the caller? (b) What are some good reasons why a nonbusiness, noncriminal caller might not want his or her number displayed?
Answers
Answer: Provided in the explanation section
Explanation:
please follow this explanation for proper guiding.
(a)
i. What aspect of privacy does Caller ID protect for the recipient of the call?
* The beneficiary of the call utilizing the Caller ID highlight becomes more acquainted with who precisely the guest is, independent of the guest being a decent/terrible individual or authentic/ill-conceived call.
* Depending on how the call went or wound up, i.e., the discussion, business, messages passed on, the beneficiary would have the option to act in like manner and suitably dependent on the guest and his message's respectability, habits, morals, demonstrable skill, or telephone decorums, and so forth.
* Also, the beneficiary gets the alternative to choose how to manage the call even before him/her picking the call, when he/she comes to know who the guest is through Caller ID include, the beneficiary gets security by either separating the call, sending or diverting the call, recording the call, not noting the call, or in any event, blocking or announcing the number in any case. Along these lines, the beneficiary's security is ensured from various perspectives.
ii. What aspect of privacy does Caller ID violate for the caller?
* Even however as it were, in fact it distinguishes, confirms, and validates the guest demonstrating he/she is who he/she professes to be. In any case, the guest ID highlight or innovation unveils numerous information and data about the guest, for example, his accurate phone number or PDA number, nation code, the specific phone or versatile transporter organize he/she is utilizing, and so on., as this data may make dangers the guest's security, (for example, character burglaries or just assailants caricaturing others utilizing this current guest's data), classification, it might cause accessibility issue for the guest as when the guest is besieged with ill-conceived calls, spam, and undesirable calls, there are chances their telephone numbers could and would be imparted to many advertising and selling organizations or industry without the guest's assent, there are chances somebody focusing on the guest may tap or wire his/her significant, basic business, social, expert, individual, or private calls for touchy data to assault them and abuse the bantered data. The guest certainly loses his/her secrecy, opportunity, directly for discourse, security, and wellbeing when passing on messages over the call when they know there could be somebody tapping or recording the call, or even the beneficiary may abuse the guest's character and his/her passed on data.
* Hence, the guest doesn't get the opportunity from reconnaissance i.e., from being followed, followed, watched, and spying upon by trouble makers.
* The guest would lose the control of their data on how it would be put away or utilized.
* The guest probably won't get opportunity from interruptions.
(b). What are some good reasons why a non-business, non-criminal caller might not want his or her number displayed?
* A non-business and a noncriminal guest would need to enjoy typical, common, and regular exercises; mingle and do his/her own day by day close to home, private, and public activities' assignments, occupations, occasions, social occasions, correspondences, individuals organizing, and so on., without making any whine about things, exposure stunts, without causing anyone to notice tail, screen, follow, question, or explore the guest superfluously except if the guest has enjoyed, asked, stated, discussed, or passed on any message that is unlawful, exploitative, wrongdoing, and culpable.
* Such a guest would need total or most extreme namelessness, as to them, guest ID innovation just uncovers their own and private life exercises, correspondences, and so forth., to others to pass judgment on them, question them, and later cross examine and research them on their interchanges.
* Such guests for the most part search for security in general.
* Specifically, such guests need classification of their calls, discussions, messages, call logs, and so forth.
* The beneficiary on occasion may get the guest's private unlisted number without the guest's assent or authorization.
* The beneficiary may utilize the guest's telephone number and name to get a lot other data about him/her, which the beneficiary should, that would incorporate the guest's location (area) through an opposite catalog or just turning upward in any phone registry.
* The beneficiary might not have any desire to talk, mingle, or work with the guest in view of the area (address), ethnicity (from the name), race, or district the guest is from.
Steeler corporation is planning to sell 100,000 units for 2.00 per unit and will break even at this level of sales fixed expenses will be 75,000 what are the company's variable expenses per unit
Answers
Answer:
1.25 per unit
Explanation:
Number of units to sell = 100,000
Price per unit = 2
Fixed expense = 75000
At break even point :
Revenue = total expenses
Total expenses = fixed cost + variable cost
Let variable cost = x
Revenue = units to sell * price per unit
Revenue = 100,000 * 2 = 200,000
Hence,
Fixed cost + variable cost = Revenue
75000 + x = 200,000
x = 200, 000 - 75000
x = 125,000
Variable cost = 125,000
The variable expense per unit is thus :
Variable expense / number of units
125,000 / 100,000 = 1.25 per unit
A qué escala está dibujado el plano del Instituto si sabemos que la puerta principal de entrada tiene un ancho 3,40 metros y en el plano hemos medido con la regla 68mm
Answers
Answer:
\(\dfrac{1}{50}\)
Explanation:
\(3.4\ \text{m}\) es equivalente a
\(68\ \text{mm}\)
\(=68\times 10^{-3}\ \text{m}\) en el plan.
\(1\ \text{m}\) del plan es equivalente a
\(\dfrac{68\times 10^{-3}}{3.4}\)
\(=\dfrac{1}{50}\)
Esto significa que el plan es \(\dfrac{1}{50}^{\text{th}}\) de la dimensión real.
Por lo tanto, la escala del plan es \(\dfrac{1}{50}\)
cual es la
importancia de la netiqueta cuando nos comunicamos con el internet
Answers
Proof-reading helps to avoid miscommunication; precise and exact language helps to better convey tone and avoid accidental rudeness; using proper grammar, for example, not using all caps, can help to avoid conflicts; and presenting yourself carefully can give an accurate and positive impression of yourself online.
Do a literature search on contemporary VLSI technology, find the leading-edge devices at this point in time in the following domains: microprocessors, signal processors, SRAM, and DRAM. Determine (for each) the number of integrated devices, the overall area, and the maximum clock speed.
Answers
The current generation of VLSI technology refers to the technology that is in use right now. VLSI technology has come a long way since its inception in the 1970s, and it has revolutionized the way we look at technology. The current VLSI technology is characterized by the use of smaller transistor sizes, which allows for more transistors to be integrated into a single chip. This, in turn, allows for the creation of more complex and powerful devices.
Microprocessors: Intel's 11th Gen Core series microprocessors are leading-edge devices at this point in time. These processors have 28 billion transistors, an overall area of 191 mm2, and a maximum clock speed of 5.3 GHz.Signal
Processors: The NVIDIA A100 Tensor Core GPU is the current leading-edge device in signal processors. It has 54 billion transistors, an overall area of 826 mm2, and a maximum clock speed of 1.41 GHz.
SRAM: The latest generation of SRAM is the 7 nm SRAM, which is used in advanced processors and SoCs. It has a cell size of 0.027 μm2, and an access time of 0.2 ns. The maximum clock speed is 4 GHz.
DRAM: The current leading-edge device in DRAM technology is the Samsung 1z nm DRAM. It has a cell size of 0.026 μm2, an overall area of 32 Gb, and a maximum clock speed of 3.2 Gbps.
The current generation of VLSI technology is characterized by smaller transistor sizes, which allows for more transistors to be integrated into a single chip.
The leading-edge devices in microprocessors, signal processors, SRAM, and DRAM have billions of transistors and clock speeds in the GHz range. The overall area of these devices ranges from a few hundred square millimeters to a few gigabits.
To know more about SRAM visit:
https://brainly.com/question/26909389
#SPJ11