Wheres the Scenarios?
Explanation:
Answer:
The four primary categories of computer crimes are internal computer crimes, telecommunications crimes, computer manipulation crimes, and traditional theft.
Explanation:
Convert the following to CNF: S→SS|AB|B A→aAAa B→ bBb|bb|Ꜫ C→ CC|a D→ aC|bb
To convert the given grammar into Chomsky Normal Form (CNF), we need to rewrite the rules and ensure that each production has only two non-terminals or one terminal on the right-hand side. Here is the converted CNF grammar:
1. S → SS | AB | B
2. A → AA
3. A → a
4. B → bBb | bb | ε
5. C → CC | a
6. D → aC | bb
Explanation:
1. The production S → SS has been retained as it is.
2. The production A → aAAa has been split into A → AA and A → a.
3. The production B → bBb has been split into B → bB and B → b.
4. The production B → bb has been kept as it is.
5. The production B → ε (empty string) has been denoted as B → ε.
6. The production C → CC has been retained as it is.
7. The production C → a has been kept as it is.
8. The production D → aC has been kept as it is.
9. The production D → bb has been kept as it is.
In summary, the given grammar has been converted into Chomsky Normal Form (CNF), where each production has either two non-terminals or one terminal on the right-hand side. This form is useful in various parsing and analysis algorithms.
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Answer:
Explanation:
To convert the given grammar to Chomsky Normal Form (CNF), we need to follow a few steps:
Step 1: Eliminate ε-productions (productions that derive the empty string).
Step 2: Eliminate unit productions (productions of the form A → B).
Step 3: Convert long productions (productions with more than two non-terminals) into multiple productions.
Step 4: Convert terminals in remaining productions to new non-terminals.
Step 5: Ensure all productions are in the form A → BC (binary productions).
Applying these steps to the given grammar:
Step 1: Eliminate ε-productions
The given grammar doesn't have any ε-productions.
Step 2: Eliminate unit productions
The given grammar doesn't have any unit productions.
Step 3: Convert long productions
S → SS (Remains the same)
S → AB
A → aAAa
B → bBb
B → bb
C → CC
C → a
D → aC
D → bb
Step 4: Convert terminals
No changes are needed in this step as all terminals are already in the grammar.
Step 5: Ensure binary productions
The given grammar already consists of binary productions.
The converted grammar in Chomsky Normal Form (CNF) is:
S → SS | AB
A → aAAa
B → bBb | bb
C → CC | a
D → aC | bb
Note: The original grammar didn't include the production rules for the non-terminals 'S', 'C', and 'D'. I assumed the missing production rules based on the provided information.
Write a method getIntVal that will get the correct value input as integer numbers from the user. The input will be validated based on the first two numbers received as parameters. In other words, your program will keep asking for a new number until the number that the user inputs is within the range of the and . The method should show a message asking for the value within the range as:
Answer:
import java.util.Scanner;
public class Main
{
//Create a Scanner object to be able to get input
public static Scanner input = new Scanner(System.in);
public static void main(String[] args) {
//Ask the user to enter the lowest and highest values
System.out.print("Enter the lowest: ");
int lowest = input.nextInt();
System.out.print("Enter the highest: ");
int highest = input.nextInt();
//Call the method with parameters, lowest and highest
getIntVal(lowest, highest);
}
//getIntVal method
public static void getIntVal(int lowest, int highest){
//Create a while loop
while(true){
//Ask the user to enter the number in the range
System.out.print("Enter a number between " + lowest + " and " + highest + ": ");
int number = input.nextInt();
//Check if the number is in the range. If it is, stop the loop
if(number >= lowest && number <= highest)
break;
//If the number is in the range,
//Check if it is smaller than the lowest. If it is, print a warning message telling the lowest value
if(number < lowest)
System.out.println("You must enter a number that is greater than or equal to " + lowest);
//Check if it is greater than the highest. If it is, print a warning message telling the highest value
else if(number > highest)
System.out.println("You must enter a number that is smaller than or equal to " + highest);
}
}
}
Explanation:
*The code is in Java.
You may see the explanation as comments in the code
The third assignment involves writing a Python program to compute the cost of carpeting a room. Your program should prompt the user for the width and length in feet of the room and the quality of carpet to be used. A choice between three grades of carpeting should be given. You should decide on the price per square foot of the three grades on carpet. Your program must include a function that accepts the length, width, and carpet quality as parameters and returns the cost of carpeting that room. After calling that function, your program should then output the carpeting cost.
Your program should include the pseudocode used for your design in the comments. Document the values you chose for the prices per square foot of the three grades of carpet in your comments as well.
You are to submit your Python program as a text file (.txt) file. In addition, you are also to submit a test plan in a Word document or a .pdf file. 15% of your grade will be based on whether the comments in your program include the pseudocode and define the values of your constants, 70% on whether your program executes correctly on all test cases and 15% on the completeness of your test report.
Answer:
# price of the carpet per square foot for each quality.
carpet_prices=[1,2,4]
def cal_cost(width,height,choice):
return width*height*carpet_prices[choice-1]
width=int(input("Enter Width : "))
height=int(input("Enter Height : "))
print("---Select Carpet Quality---")
print("1. Standard Quality")
print("2. Primium Quality")
print("3. Premium Plus Quality")
choice=int(input("Enter your choice : "))
print(f"Carpeting cost = {cal_cost(width,height,choice)}")
Explanation:
The cal_cost function is used to return the cost of carpeting. The function accepts three arguments, width, height, and the choice of carpet quality.
The program gets the values of the width, height and choice, calls the cal_cost function, and prints out the string format of the total carpeting cost.
at least 20 characters
Answer:
eh?
Explanation:
eh?
What do y’all think are the pros and cons to using technology?
Answer:
Explanation:
pros. convenient, easy to use, and educational cons. addictive, mentally draining, and creates a social divide.
Select the feature in Windows Server 2016 that has the ability to support resource records of a type unknown to the DNS server on Windows Server 2016.
a. advanced record support
b. primary record support
c. unknown record support
d. secondary record support
On Windows Server 2016, there is a feature known as "unknown record support" that allows for resource records of a type the DNS server is unaware of to be supported.
Which DNS security feature in Windows Server 2016 can be set up to permit source port randomization for DNS queries?When a DNS server executes DNS queries, source port randomization is made possible by the security feature of the DNS socket pool.
Which DNS resource record type is employed to provide the IP address for the email server for a zone?Name Server records (NS Record) specify that a DNS Zone, like "example.com," is assigned to a particular Authoritative Name Server and indicate the name server's address.
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Required information Skip to question [The following information applies to the questions displayed below.] CPU-on-Demand (CPUD) offers real-time high-performance computing services. CPUD owns five supercomputers that can be accessed through the Internet. Their customers send jobs that arrive on average every 4 minutes. The standard deviation of the interarrival times is 4 minutes. Executing each job takes on average 16 minutes on one of the supercomputers (during this time, the computer cannot perform any other work). The standard deviation of this processing time is 24 minutes. What is the utilization (as a percent) of each supercomputer?
The utilization is 4, which implies that on average, each supercomputer is utilized 400% of the time.
To calculate the utilization of each supercomputer, we need to determine the fraction of time that each supercomputer is busy executing jobs.
The utilization can be defined as the ratio of the average processing time to the total time available.
Given that jobs arrive on average every 4 minutes and the processing time for each job is on average 16 minutes, we can calculate the arrival rate (λ) and the service rate (μ).
λ = 1 / interarrival time = 1 / 4 minutes = 0.25 jobs per minute
μ = 1 / processing time = 1 / 16 minutes = 0.0625 jobs per minute
Now, let's calculate the utilization (ρ) using the formula ρ = λ / μ.
ρ = 0.25 / 0.0625 = 4
The utilization is 4, which implies that on average, each supercomputer is utilized 400% of the time.
This means that the demand for the supercomputers' services exceeds their capacity.
It's important to note that the utilization value exceeds 100%, indicating that the system is overutilized and unable to handle the workload efficiently.
This suggests a bottleneck or a need for additional resources to improve performance and meet the demand.
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Write a program that prints out a list of the integers from 1 to 20 and their
squares. The output should look like this:
1-1
2-4
3-9
20-400
Answer:
for x in range(1,20):
print(f'{x}-{(x**2)}')
After turning the volume all the way up on your speakers, you still cannot hear any sound. Which of the following should be your the next step?
OPTIONS
You should replace your system speakers.
You should try to re-install your sound card.
You should unplug your computer and plug it back in.
You should check that your sound isn't muted.
The option to do among the above in terms of your the next step is to you should check that your sound isn't muted.
What to do when sound is not coming from speakers?
The likely things to do to Fix sound or audio issues in Windows are:
Check the speaker output. Also Check sound settings. Fix the audio drivers of the system.Note that the right and first thing to do if one do not hear any sound is to check if the system is on mute and so, The option to do among the above in terms of your the next step is to you should check that your sound isn't muted.
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Use the class below to determine IF there is an error or if some part of the code is missing.
public class acceptInput {
public static void main (String[ ] args) {
Scanner scan = new Scanner (System.in);
System.out.println("How old are you? ");
int age = scan.nextInt();
System.out.println("Wow you are " + age + " years old. ");
}
}
- Scanner object has been declared incorrectly
- .nextInteger() should be used to accept an integer from the user.
- Age variable is not correctly printed in the sentence
- import java.util.Scanner; is missing
- Program runs as expected
Based on the given class below:
public class acceptInput {
public static void main (String[ ] args) {
Scanner scan = new Scanner (System.in);
System.out.println("How old are you? ");
int age = scan.nextInt();
System.out.println("Wow you are " + age + " years old. ");
}
}
The error that can be seen here is that the Scanner object has not been created
What is Debugging?This refers to the term that is used to describe finding errors in a given program or system that prevents a code from properly executing and involves certain steps and processes.
Hence, it can be seen that the error in the code above is that there is the use of the Scanner object, but it is yet to be created which would return errors when the program is being run.
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13. In cell B16, use the SUMIF function and structured references to display the total wins for teams in the Youth league.
Using the SUMIF function and structured references to display the total wins for teams in the Youth league is gotten as; 65
How to make use of the SUMIF Function?
The SUMIF function in excel combines a condition and a sum of the values which meets the stated condition. That is; SUMIF(row_range, condition)
From the attached image we can see the number of times youth won the league in column D. Also, we can see the total number of youth wins in column H under Total.
Thus, using SUMIF function for the total number of wins, we have;
B6 = SUMIF(SwimTeams[League], "youth",H3:H12
B6 = 21 + 16 + 12 + 9 + 7
B6 = 65
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Which core business etiquette is missing in Jane
Answer:
As the question does not provide any context about who Jane is and what she has done, I cannot provide a specific answer about which core business etiquette is missing in Jane. However, in general, some of the key core business etiquettes that are important to follow in a professional setting include:
Punctuality: Arriving on time for meetings and appointments is a sign of respect for others and their time.
Professionalism: Maintaining a professional demeanor, dressing appropriately, and using appropriate language and tone of voice are important in projecting a positive image and establishing credibility.
Communication: Effective communication skills such as active listening, clear speaking, and appropriate use of technology are essential for building relationships and achieving business goals.
Respect: Treating others with respect, including acknowledging their opinions and perspectives, is key to building positive relationships and fostering a positive work environment.
Business etiquette: Familiarity with and adherence to appropriate business etiquette, such as proper introductions, handshakes, and business card exchanges, can help establish a positive first impression and build relationships.
It is important to note that specific business etiquettes may vary depending on the cultural and social norms of the particular workplace or industry.
A specific type of computer program that manages the other programs on a computer
Computer science allows people to:
Solve problems
Create new software
Communicate
All of the above!
Your answer will be All of the above!!
dumb question but...for christmas should i get the animal crossing switch or the forrnite one which has a lot and a colored doc?
Answer:
Its your decision but I would go with animal crossing!
Katie and her mom had an argument. Katie was at the mall when her mom called on her cell phone. What type of noise came up in their
communication?
Answer:
Noise pollution.
Explanation:
Noise pollution is too loud noise that is harmful to health or that significantly reduces the comfort of the environment or significantly impairs work. Noise pollution arises, for example, from traffic and work machines, as well as from noisy events such as open-air concerts. Noise pollution can also arise from industrial plants (such as wind turbines, rock crushers), work machines (such as cargo handling equipment in ports and other sites), individual machines and equipment (such as leaf blowers, clearing and chainsaws, air conditioners), water pumps) and other noise sources. The noise of the work machines also causes inconvenience to the user of the device if the source of the noise is close to the hearing system of the machine operator.
mention two strategies of collecting data
Which part of project management involves determining the required materials?
A.) Money
B.)Resources
C.)Scope
D.)Time
Answer:
Resources I think because what you have all depends on resources which required money
PLZ CORRECT ME IF I AM Wrong please and thank you
Explanation:
How was the first computer reprogrammed
Answer:
the first programs were meticulously written in raw machine code, and everything was built up from there. The idea is called bootstrapping. ... Eventually, someone wrote the first simple assembler in machine code.
Explanation:
which tool helps a project manager identify the task that have been completed and the ones that are still outstanding
A.heyspace
B.kezmo
C.timeline
D.milestone
Answer:
timeline please make me branliest
The tool that helps a project manager identify the task that have been completed and the ones that are still outstanding is timeline.
What is a timeline?This is known to be a table that state out the key events for successive years and one that occurs in a specific historical period.
The tool that helps a project manager identify the task that have been completed and the ones that are still outstanding is timeline.
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Explain Importance of flowchart in computer programming
Answer:
Flow charts help programmers develop the most efficient coding because they can clearly see where the data is going to end up. Flow charts help programmers figure out where a potential problem area is and helps them with debugging or cleaning up code that is not working.
creds to study.com (please don't copy it work by word, make sure to paraphrase it. otherwise plagiarism is in the game.)
Explanation:
Nancy would like to configure an automatic response for all emails received while she is out of the office tomorrow, during business hours only. What should she do?
Configure an automatic reply.
Configure an automatic reply and select the Only send during this time range option.
Configure an automatic reply for both internal and external senders.
Configure an automatic reply rule.
Nancy should configure an automatic reply and select the "Only send during this time range" to set up a response for business hours only. The Option B is correct.
How can Nancy set up an out-of-office email response?She should configure an automatic reply and make sure to select the option that allows her to set a specific time range, so, automatic reply will only be sent during the designated business hours.
With this, she won't have to worry about sending unnecessary responses outside of that time frame. It's also a good idea for Nancy to specify whether the automatic reply is for internal or external to ensure that the appropriate message is sent to each group.
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What will be the output?
class num:
def __init__(self, a);
self.number = a
def_mul__(self,b):
* return self.number + b.number
#main program
numA = num(8)
numB = num(4)
result = numA* numb
print(result)
O4
O 12
O 32
4096
the variable a & b and A & B are different. So the only program that work is at #main program.
Hence that A = 8 and B = 4 and the result is A * B so 8*4=32.
Sorry if im wrong
32 will be the output of this question
What is the output?An industry's output is the total amount of goods and services generated within that industry over a specific time period and sold to customers or other firms. An industry's annual production of boxes of cookies or tons of sugar, for instance, can be considered output.
The quantity a person produces in a particular period of time. d.: energy or power given or produced by a device or system (as for storage or for conversion in kind or in characteristics)Here is how we might define these two phrases in business terms: The results are what the business requires or wants to accomplish. The acts or things that help achieve an outcome are called the outputs.
Variables a and b and A and B are distinct. Thus, the #main program is the only program that functions. Because A = 8 and B = 4, the outcome is A * B, which equals 8*4=32.
Therefore, the output of this question
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2.7.1: LAB: Smallest of two numbers
Write a program whose inputs are two integers, and whose output is the smallest of the two values.
Ex: If the input is:
7
15
the output is:
7
Here's an example code in Python:
a = int(input("Enter first number: "))
b = int(input("Enter second number: "))
print("The smallest of the two numbers is", min(a, b))
Program:
def find_smallest(a, b):
if a < b:
return a
else:
return b
num1 = int(input())
num2 = int(input())
print(find_smallest(num1, num2))
How to determine the smallest value between integers?To determine the smallest value between two integers, you can use a simple Python program like the one provided. The program defines a function find_smallest that takes two integers as input and compares them using an if-else statement.
It returns the smaller value. By taking user inputs and calling this function, the program then prints the smallest value. This approach helps in finding the smaller value without using conditional phrases like "can."
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Select the correct answer.
18. Which principle of animation involves presenting an object prominently as the focus of a scene?
A.
anticipation
B.
staging
C.
timing
D.
arcs
E.
ease in and ease out
Answer:
It's either B or D
Explanation:
If it's not I'm sorry :(
Identify the following keys. write AK for Alphanumeric keypad,NK for Numeric Keypad,CK for Cursor Key, FK for Function keys and SK for Special Keys.
1. R -
2. 8 -
3. Enter -
4. -----> -
5. Prt scr -
6. Spacebar -
7. ! -
8. B -
9.<---------- -
10. End -
11. F2 -
12. Esc -
13. ? -
14. 3 -
15. Alt -
16. Home -
17. ( -
18. $ -
19. Num lock -
20. Delete -
Answer:need points for stuff
Explanation:
100 point question, with Brainliest and ratings promised if a correct answer is recieved.
Irrelevant answers will be blocked, reported, deleted and points extracted.
I have an Ipad Mini 4, and a friend of mine recently changed its' password ( they knew what the old password was ). Today, when I tried to login to it, my friend claimed they forgot the password but they could remember a few distinct details :
- It had the numbers 2,6,9,8,4, and 2 ( not all of them, but these are the only possible numbers used )
- It's a six digit password
- It definitely isn't 269842
- It definitely has a double 6 or a double 9
I have already tried 26642 and 29942 and my Ipad is currently locked. I cannot guarantee a recent backup, so I cannot reset it as I have very important files on it and lots of memories. It was purchased for me by someone very dear to me. My question is, what are the password combinations?
I have already asked this before and recieved combinations, however none of them have been correct so far.
Help is very much appreciated. Thank you for your time!
Based on the information provided, we can start generating possible six-digit password combinations by considering the following:
The password contains one or more of the numbers 2, 6, 9, 8, and 4.
The password has a double 6 or a double 9.
The password does not include 269842.
One approach to generating the password combinations is to create a list of all possible combinations of the five relevant numbers and then add the double 6 and double 9 combinations to the list. Then, we can eliminate any combinations that include 269842.
Using this method, we can generate the following list of possible password combinations:
669846
969846
669842
969842
628496
928496
628492
928492
624896
924896
624892
924892
648296
948296
648292
948292
Note that this list includes all possible combinations of the relevant numbers with a double 6 or a double 9. However, it is still possible that the password is something completely different.
Consider the following code segment, where num is a properly declared and initialized integer variable. The following code segment is intended to set foundRow and foundCol to the row and column indexes of an array element containing num. The code segment does not work as intended.
int[][] arr = {{10, 11, 12, 13},
{22, 24, 26, 28},
{15, 16, 17, 18},
{40, 41, 42, 43}};
int foundRow = -1;
int foundCol = -1;
for (int j = 0; j < arr.length; j++)
{
for (int k = 1; k < arr[0].length; k++)
{
if (arr[j][k] == num)
{
foundRow = j;
foundCol = k;
}
}
}
Which of the following values for num can be used as a test case to show that the code segment does not work as intended?
Answer:
10 or 22 or 15 or 40
Explanation:
In the second for loop[for (int k = 1; k < arr[0].length; k++)], k starts from 1 instead of zero. That means that it doesn't read the first value of every row when finding num.
So if num was any of the above values, the program wouldn't work. I had the same question, and the answer for mine was 15.
A language learning app does not provide users with the ability to save their progress manually, although it can be verified that progress is auto-saved. What is the severity of this bug?
If a language learning app does not provide users with the ability to save their progress manually, although it can be verified that progress is auto-saved, the severity of this bug will be: Minor.
What is a minor bug?A minor bug is one that affects the system in some way although it does not totally stop the system from functioning.
In the description above, the learning app does not provide an option for saving progress manually but it can be seen that the progress is automatically saved, this poses no real challenge so, the bug's severity is minor.
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Guys, please help me asap (Photo Attached) !!!!!!! HELP 25pts!!!!
Answer:
20%
Convert fraction (ratio) 30 / 150 Answer: 20%
The first one.
Please I need one more braniest for 'expert' may I get it?
Explanation: