A lower bit rate means that fewer bits of data are transmitted per second, resulting in a lower quality video
What does this mean?A decreased bit rate signifies that a smaller quantity of bits are sent each second, leading to a lower-caliber video. Videos with a minor bit rate usually feature choppy, pixelated motion garnered due to the compression of the footage.
This compression detracts from the amount of information transported, causing a decrease in detail and definition. Alternatively, videos possessing an advanced bit rate would encompass larger documents and a more continuous succession of motion, given that more data is disseminated per second - thereby making for a higher quality video. The increased bit rate enables for increased clarity as well as improved resolution to be persisted within the clip.
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Control structures are used while performing everyday tasks.
If you had to make a choice between studies and games during a holiday, you would use the
your name and address on ten assignment books, you would use the
control structure.
ghts reserved.
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control structure. If you had to fill
Control structures are merely a means of defining the direction of control in programs.
Thus, Any algorithm or program that makes use of self-contained modules known as logic or control structures will be easier to understand and comprehend. On the basis of particular criteria or conditions, it essentially examines and selects the direction in which a program flows.
As the name implies, sequential logic follows a serial or sequential flow, and the flow is determined by the set of instructions that are delivered to the computer. The modules are performed in the obvious order unless further instructions are specified and control structures.
Sequences can be explicitly stated by using numbered steps. implicitly adheres to the writing of modules as well. The majority of processes, including some complicated issues, will typically adhere to this fundamental flow pattern and program.
Thus, Control structures are merely a means of defining the direction of control in programs.
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Which is equal?
1 KB = 2,000 Bytes
1 MB » 1,000 KB
3 GB = 5,000,000 KB
O 8 TB = 7,000 MB
4 PB - 2,500,000 GB
PLEASE HELP 10points
Answer:
1 mb = 1000 kb
all others are wrong although it's 1024 KB that's makes 1 mb but the value can be approximated
Can someone help me with the following logical circuit, perform two actions. FIRST, convert the circuit into a logical
statement. SECOND, create a truth table based on the circuit/statement. (20 pts. each for statement and
truth table.
Creation of Truth Table Based on the logical statement, we can create a truth table as shown below:
A B (not A) (not A) and B (not A) and B or A A or (not A) and B 0 0 1 0 1 0 0 1 0 0 1 0 1 1 0 1 1 0 1 1 1 0 1 1 0 1 1 0 1 1 1
The first two columns show the input values, the next column shows the output of the NOT gate, then the output of the AND gate, then the output of the OR gate and finally the output of the logical statement.
We can observe that the output of the logical statement is the same as the output of the OR gate.
Given the logical circuit, we are required to perform two actions on it. Firstly, convert the circuit into a logical statement. Secondly, create a truth table based on the circuit/statement. Let's understand how to do these actions one by one:Conversion of Circuit into Logical Statement.
The given circuit contains three components: NOT gate, AND gate and OR gate. Let's analyze the working of this circuit. The two input variables A and B are first passed through the NOT gate, which gives the opposite of the input signal.
Then the NOT gate output is passed through the AND gate along with the input variable B. The output of the AND gate is then passed through the OR gate along with the input variable A.We can create a logical statement based on this working as: (not A) and B or A. This can also be represented as A or (not A) and B. Either of these statements is correct and can be used to construct the truth table.
Creation of Truth Table Based on the logical statement, we can create a truth table as shown below:
A B (not A) (not A) and B (not A) and B or A A or (not A) and B 0 0 1 0 1 0 0 1 0 0 1 0 1 1 0 1 1 0 1 1 1 0 1 1 0 1 1 0 1 1 1
In the truth table, we have all possible combinations of input variables A and B and their corresponding outputs for each component of the circuit.
The first two columns show the input values, the next column shows the output of the NOT gate, then the output of the AND gate, then the output of the OR gate and finally the output of the logical statement.
We can observe that the output of the logical statement is the same as the output of the OR gate.
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I have attached 512 MB RAM for my computer. While I am checking the size of RAM after fixing, it shows as 504MB. What could be the reason for that?
When it comes to RAM, a 512 MB RAM module should typically read as 512 MB. However, sometimes the actual size of the RAM module can be slightly different. This is not always due to an issue with the RAM itself, but it can be due to several other factors. The first thing to check is to see if the RAM is seated properly. It could be that the RAM is not seated properly, which can cause a reduction in the amount of RAM that is recognized by the computer.
Sometimes the RAM can be slightly crooked or not completely inserted into the slot, which can cause a drop in the amount of RAM that is detected. It's best to take out the RAM and reinsert it to make sure that it is seated properly.Another potential cause of the issue is a BIOS limitation.
The computer's BIOS is the firmware that is responsible for managing the hardware of the computer, and it may not support a certain amount of RAM. It's best to check the computer's manual or visit the manufacturer's website to see if there are any limitations on the amount of RAM that can be installed.
Finally, it's also possible that the RAM module itself is faulty. In this case, it's best to test the RAM module by using diagnostic tools to check for any errors. If errors are found, it's best to replace the RAM module with a new one.
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By using ____, you can use reasonable, easy-to-remember names for methods and concentrate on their purpose rather than on memorizing different method names.
Answer:
Polymorphism
Explanation:
If we use polymorphism so we can apply the names that could be easy to remember for the methods' purpose.
The information regarding the polymorphism is as follows:
The person has various attributes at the same timeFor example, a man could be a father, a husband, an entrepreneur at the same time.In this, the similar person has different types of behavior in different situations.Therefore we can conclude that If we use polymorphism so we can apply the names that could be easy to remember for the methods' purpose.
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In which document view type is it impossible to edit the document in Word 2019?
Read Mode
View Mode
Print Mode
Drift Layout
Answer:
Read Mode
Explanation:
Microsoft Word refers to a word processing software application or program developed by Microsoft Inc. to enable its users type, format and save text-based documents.
In Microsoft Word 2019, the users are availed with the ability to edit the word document in the following view type;
I. View Mode
II. Print Mode
III. Drift Layout
Hence, the document view type in which it is impossible to edit the document in Word 2019 is the Read Mode. Basically, the Read Mode is a view type that only allows the user to read the word document.
Why don't hurricanes form in the oceans in northern latitude of the world?
Describing the Print Pane
Which element can be changed using the Print pane? Check all that apply.
the border of the slides
the printer to print from
the specific pages to print
the color of the printed material
the orientation of the presentation
explain why it is important for you to understand and explain the basic internal and external parts of a computer in the work place setting
Answer:
Having a good understanding of the terminology and jargon used with computers helps you be more efficient with other technology.
Explanation:
Anyone connected to the Internet has a better understanding of using the Internet and connecting other devices.
What method is used to ensure proper ventilation in a server room?
Internal cooling systems
Maintaining a steady temperature
Hot and cold aisles
Internal fans
A method which is used to ensure proper ventilation in a server room is: C. Hot and cold aisles.
What is a server?A server can be defined as a dedicated computer system that is designed and developed to provide specific services to other computer devices or programs, which are commonly referred to as the clients.
What is a server room?In Computer technology, a server room is also referred to as a data center and it can be defined as a dedicated space (room) that is typically used for keeping a collection of servers and other network devices.
Generally, hot and cold aisles are often used in server rooms (data centers) to ensure proper ventilation, especially by removing hot air and pushing cool air into the server room.
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which part of the federal reserve system is made up of seven federal reserve board members and five bank representatives
A) federal open market committee
B) federal reserve banks
C) federal reserve board of governors
D) federal reserve expansionary organization
Answer:
Explanation:
The answer is Federal Open Market Committee
If a system contains 1,000 disk drives, each of which has a 750,000- hour MTBF, which of the following best describes how often a drive failure will occur in that disk farm:
a. once per thousand years
b. once per century, once per decade
c. once per year, once per month
d. once per week
e. once per day
f. once per hour
g. once per minute
h. once per second
Answer:
once per month
Explanation:
The correct answer is - once per month
Reason -
Probability of 1 failure of 1000 hard disk = 750,000/1000 = 750 hrs
So,
750/24 = 31.25 days
⇒ approximately one in a month.
what command in cisco IOS allows the user to see the routing table
Answer:
Show IP route command
Explanation:
Which statement best describes desktop publishing?
Answer:
the process of designing and laying out printed material
Explanation:
The other answers were wrong. Option A is correct
You replace an internal drive that is only used to backup data on a computer. Before you
install the case cover, you power on the computer and observe the disk drive lights are not
blinking. You suspect it may not be receiving power, but cannot find the power supply tester.
How can you quickly verify whether power is being supplied to the disk drive?
The way to quickly verify whether power is being supplied to the disk drive is through the use of a multimeter.
How do you check your power supply?There are different ways to know if power is entering your system. A person can be able to check the power supply on their computer by removing the side panel that pertains to its case.
Note that when a person bought any kind of rebuilt computer, you are able to likely check the power supply with the use of the computer's manual or by asking or contacting the manufacturer.
Therefore, based on the above, The way to quickly verify whether power is being supplied to the disk drive is through the use of a multimeter.
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Write a program
that accepts an object's mass (in kilograms) and velocity (in meters per second) as
inputs and then outputs its momentum
Answer:
Explanation:
learn the 5 R's: refuse, reduce, reuse, rot, recycle: Going zero waste is a great step towards combating climate change. ...
bike more and drive less: ...
conserve water and protect our waterways: ...
eat seasonally, locally, and more plants: ...
switch to sustainable, clean energy:
write a program using a for loop, to display number 20 to 10 in descending order
Answer:
public class MyProgram {
public static void main(String[] args) {
for (int i = 20; i >= 10; i--){
System.out.println(i);
}
}
}
Explanation:
Since we are printing in descending order, we start with an initial value of 20, keep decrementing counter by 1 (the i-- part) until i reaches 20
b) Use method from the JOptionPane class to request values from the user to initialize the instance variables of Election objects and assign these objects to the array. The array must be filled.
The example of the Java code for the Election class based on the above UML diagram is given in the image attached.
What is the Java code about?Within the TestElection class, one can instantiate an array of Election objects. The size of the array is determined by the user via JOptionPane. showInputDialog()
Next, one need to or can utilize a loop to repeatedly obtain the candidate name and number of votes from the user using JOptionPane. showInputDialog() For each iteration, one generate a new Election instance and assign it to the array.
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See text below
Question 2
Below is a Unified Modelling Language (UML) diagram of an election class. Election
-candidate: String
-num Votes: int
<<constructor>> + Election ()
<<constructor>> + Election (nm: String, nVotes: int)
+setCandidate( nm : String)
+setNum Votes(): int
+toString(): String
Using your knowledge of classes, arrays, and array list, write the Java code for the UML above in NetBeans.
[7 marks]
Write the Java code for the main method in a class called TestElection to do the following:
a) Declare an array to store objects of the class defined by the UML above. Use a method from the JOptionPane class to request the length of the array from the user.
[3 marks] b) Use a method from the JOptionPane class to request values from the user to initialize the instance variables of Election objects and assign these objects to the array. The array must be filled.
Why is it important to state the insights from your graphic when using the McCandless method?
When using the McCandless method, it is essential to state the insights from the graphic because it helps ensure effective communication and enhances the understanding of the data being presented.
By explicitly stating the insights derived from the graphic, the audience can grasp the key takeaways without having to interpret the visualization solely based on their own observations.
This ensures that the intended message is conveyed accurately and reduces the chances of misinterpretation or confusion.
Additionally, stating insights provides context and adds meaning to the graphic.
A visualization alone may be visually appealing, but without the accompanying insights, it may be challenging to comprehend the purpose or significance of the displayed data.
Insights serve as a bridge between the visual representation and the underlying information, guiding the audience towards the intended understanding.
Moreover, insights help highlight patterns, trends, or relationships that may not be immediately apparent from the graphic alone.
They act as a guide for the audience, drawing attention to the important aspects of the data and providing a narrative that connects the visual elements.
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Question 4
Fill in the blank to complete the “increments” function. This function should use a list comprehension to create a list of numbers incremented by 2 (n+2). The function receives two variables and should return a list of incremented consecutive numbers between “start” and “end” inclusively (meaning the range should include both the “start” and “end” values). Complete the list comprehension in this function so that input like “squares(2, 3)” will produce the output “[4, 5]”.
The increment function will be written thus:
ef increments(start, end):
return [num + 2 for num in range(start, end + 1)]
print(increments(2, 3)) # Should print [4, 5]
print(increments(1, 5)) # Should print [3, 4, 5, 6, 7]
print(increments(0, 10)) # Should print [2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]
How to explain the functionThe increments function takes two arguments, start and end, which represent the inclusive range of numbers to be incremented.
The goal is to create a list of numbers incremented by 2 (n+2) using a list comprehension.
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Describe how hash functions work and what they are used for.
Describe symmetric and asymmetric encryption.
Describe digital certificates.
A hash function is a mathematical function that takes an recommendation (or 'message') and produces a established-size series of characters, which shows a unique 'fingerprint' of the input.
What is the hash functions?Symmetric encryption, also known as joint-secret encryption, is a type of encryption where the unchanging key is used for two together encryption and decryption.
Asymmetric encryption uses a public and private key to encrypt and decrypt data. Asymmetric encryption is slower but enables secure communication without the same secret key. Examples are RSA and ECC.
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Given a list of twenty number count the numbers among the list
Answer:
Thank you for the points<33
types of libraries in operating system
Answer:
Academic, Public, National & Special Library
Explanation:
Using the in databases at the , perform the queries show belowFor each querytype the answer on the first line and the command used on the second line. Use the items ordered database on the siteYou will type your SQL command in the box at the bottom of the SQLCourse2 page you have completed your query correctly, you will receive the answer your query is incorrect , you will get an error message or only see a dot ) the page. One point will be given for answer and one point for correct query command
Using the knowledge in computational language in SQL it is possible to write a code that using the in databases at the , perform the queries show belowFor each querytype.
Writting the code:Database: employee
Owner: SYSDBA
PAGE_SIZE 4096
Number of DB pages allocated = 270
Sweep interval = 20000
Forced Writes are ON
Transaction - oldest = 190
Transaction - oldest active = 191
Transaction - oldest snapshot = 191
Transaction - Next = 211
ODS = 11.2
Default Character set: NONE
Database: employee
Owner: SYSDBA
PAGE_SIZE 4096
...
Default Character set: NONE
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How many assignments would you have failed without brainly?
lol.
In this lab, you use the flowchart and pseudocode found in the figure below to add code to a partially created Java program. When completed, college admissions officers should be able to use the Java program to determine whether to accept or reject a student, based on his or her test score and class rank.
Study the pseudocode in picture above.
Declare the variables testScoreString and classRankString.
Write the interactive input statements to retrieve:
A student’s test score (testScoreString)
A student's class rank (classRankString)
Write the statements to convert the string representation of a student’s test score and class rank to the integer data type (testScore and classRank, respectively).
The rest of the program is written for you.
Execute the program by clicking "Run Code." Enter 87 for the test score and 60 for the class rank.
Execute the program by entering 60 for the test score and 87 for the class rank.
Answer:
Explanation:
To declare the variables ` testScoreString ` and ` classRankString ` and retrieve the student's test score and class rank, and convert them to integers, you can use the following code:
java: ```
import java.util.Scanner;
public class CollegeAdmission {
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
String testScoreString, classRankString;
int testScore, classRank;
System.out.print("Enter your test score: ");
testScoreString = input.nextLine();
System.out.print("Enter your class rank: ");
classRankString = input.nextLine();
testScore = Integer.parseInt(testScoreString);
classRank = Integer.parseInt(classRankString);
if (testScore >= 90 && classRank >= 25) {
System.out.println("Accept");
} else if (testScore >= 80 && classRank >= 50) {
System.out.println("Accept");
} else if (testScore >= 70 && classRank >= 75) {
System.out.println("Accept");
} else if (testScore >= 60 && classRank >= 90) {
System.out.println("Accept");
} else {
System.out.println("Reject");
}
input.close();
}
} ```
To execute the program, you can click "Run Code" and then enter the test score and class rank when prompted. For example, for a test score of 87 and a class rank of 60, you would enter:
kotlin: ```
Enter your test score: 87
Enter your class rank: 60 ```
The program would output "Accept" since the student's test score and class rank meet the criteria for acceptance. If you entered a test score of 60 and a class rank of 87, the program would output "Reject" since the student's test score and class rank do not meet the criteria for acceptance.
A poll predicted that 68% of voters plan to vote for the current mayor in the upcoming election. If the poll had a standard deviation of 4%, what is the margin for error?
What are the 3 constraints for mineshaft headgear
The 3 constraints for mineshaft headgear
The ore, or metal often run out. There is issue of Incompetence or faulty parts.Their structure can be complicated.What is Mine headgear constructions about?Mine headgear constructions is known to be one that tends to aid the wheel method that is often used for suspending any kind of winding cables that moves workers and ore up as well as down deep level shafts.
Note that the The 3 constraints for mineshaft headgear
The ore, or metal often run out. There is issue of Incompetence or faulty parts.Their structure can be complicated.Learn more about mineshaft headgear from
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What is CNF in propositional logic?
Answer:
In Boolean logic, a formula is in conjunctive normal form (CNF) or clausal normal form if it is a conjunction of one or more clauses, where a clause is a disjunction of literals; otherwise put, it is a product of sums or an AND of ORs.
There are many advantages and some disadvantages to using social media. Explain at least one of the advantages to
social media use and at least one of the disadvantages. Do you think that the widespread use of social media is a good
thing over all? Why or why not?
Answer: yes
Explanation:social media has the advantage of long distance communication and a disadvantage is cyber bullying and yes i thank if most people where nice long social media is good