Which of the following uses digital signatures contained in DNSSEC-related resource records to verify DNS responses?
a. Zone signing b. Cache locking c. Socket pool d. Data integrity

Answer:

Multiple choice

Explanation:

I got 100 on the assignment

Answer:

D

Explanation:

Answer and Explanation:

Computer related errors associated with people that use these computers are errors that are made by human beings in instructing(or programming) the computer to do or complete a certain task. This could involve such things as moving paper based data to the computer(electronic data) where the human could enter incorrect data or inconsistent programs or code.

Computer related errors which directly have to do with the computer consist of error thrown by the system as a result of ineffective code or software related issues or faulty hardware. In either case all computer related errors are inherently caused by humans since a computer would only take instruction given to it.

The Java code for the TestElection class that does the tasks is

java

import javax.swing.JOptionPane;

public class TestElection {

   public static void main(String[] args) {

       // Declare an array to store objects of the Election class

       int length = Integer.parseInt(JOptionPane.showInputDialog("Enter the number of candidates:"));

       Election[] candidates = new Election[length];

       // Request values from the user to initialize the instance variables of Election objects and assign these objects to the array

       for (int i = 0; i < length; i++) {

           String name = JOptionPane.showInputDialog("Enter the name of candidate " + (i + 1) + ":");

           int votes = Integer.parseInt(JOptionPane.showInputDialog("Enter the number of votes for candidate " + (i + 1) + ":"));

           candidates[i] = new Election(name, votes);

       }

       // Determine the total number of votes

       int totalVotes = 0;

       for (Election candidate : candidates) {

           totalVotes += candidate.getVotes();

       }

       // Determine the percentage of the total votes received by each candidate and the winner of the election

       String winner = "";

       double maxPercentage = 0.0;

       for (Election candidate : candidates) {

           double percentage = (double) candidate.getVotes() / totalVotes * 100;

           System.out.println(candidate.getName() + " received " + candidate.getVotes() + " votes (" + percentage + "%)");

           if (percentage > maxPercentage) {

               maxPercentage = percentage;

               winner = candidate.getName();

           }

       }

       System.out.println("The winner of the election is " + winner);

   }

}

In the above code, it is talking about a group of things called "candidates" that are being saved in a special place called an "array. " One can ask the user how long they want the list to be using JOptionPane and then make the list that long.

Also based on the code, one can also ask the user to give us information for each Election object in the array, like the name and number of votes they got, using a tool called JOptionPane.

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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. [5 marks] c) Determine the total number of votes and the percentage of the total votes received by each candidate and the winner of the election. The sample output of your program is shown below. Use methods from the System.out stream for your output.

Answer:

B. emotional

Explanation:

An emotional argument. An argument does not always have to be made in words.

The piece of music that can make an argument is usually an emotional argument. Thus option B is correct.

An emotional argument is an e that is made in words and expresses its deals in terms of feelings and thoughts. The emotional argument is characterized by the manipulation of the recipient's emotions and has an absence of factual evidence.

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A Python program that calculates the average calories burned based on the provided equation is given below.

Code:

def calculate_calories(age, weight, heart_rate, time):

   calories = ((age * 0.2757) + (weight * 0.03295) + (heart_rate * 1.0781) - 75.4991) * time / 8.368

   return calories

# Taking inputs from the user

age = float(input("Enter age in years: "))

weight = float(input("Enter weight in pounds: "))

heart_rate = float(input("Enter heart rate in beats per minute: "))

time = float(input("Enter time in minutes: "))

# Calculate and print the average calories burned

calories = calculate_calories(age, weight, heart_rate, time)

print('Calories: {:.2f} calories'.format(calories))

In this program, the calculate_calories function takes the inputs (age, weight, heart rate, and time) and applies the given formula to calculate the average calories burned.

The calculated calories are then returned from the function.

The program prompts the user to enter the required values (age, weight, heart rate, and time) using the input function.

The float function is used to convert the input values from strings to floating-point numbers.

Finally, the program calls the calculate_calories function with the provided inputs and prints the calculated average calories burned using the print function.

The '{:.2f}'.format(calories) syntax is used to format the floating-point value with two digits after the decimal point.

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Answer:

A

Explanation:

Punctations are a pause or halt in sentences. the first one is the answer so do not mind the explanation.

semi colons, colons, periods, exclamation points, and question Mark's halt the sentence

most commas act as a pause

Answer: (A) pause or stop while reading.

Explanation:

Answer:

No

Explanation:

Synonyms are sometimes NEARLY the same. Not exactly the same. Therefore the meanings can change a bit. For example a synonym for "bad" is "careless."

"I think corn is bad."

and

"I think corn is careless." - this sentence wouldn't make sense.

That's why, no, you shouldn't ALWAYS use the synonym.

In the near future, the practice of companies engaging in data mining is expected to greatly influence diverse  facets of our daily existence.

There are several possible paths that data mining could lead us towards.

Businesses will sustain their use of data excavation techniques to obtain knowledge about each individual customer, leading to personalization and customization. This data will be utilized to tailor products, services, and advertising strategies to suit distinctive tastes and requirements.

Enhanced Decision-Making: Through the use of data mining, companies can gain valuable perspectives that enable them to make more knowledgeable decisions.

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Answer:

Ray optics and optical instruments show that the least possible distance between an object and its real image for convex lens is 4f where f is the focal length of lens

Answer:

Answered below

Explanation:

//Program is written in Java programming language

Class RegularPolygon{

int sides = 0;

int length = 0;

}

public void randomize(RegularPolygon polygon){

int randomSides = (int) 10 + (Math.random() * 20);

double randomLength = 5 + (Math.random() * 11);

polygon.sides = randomSides;

polygon.length = randomLength;

}

Following an amortization schedule, the monthly payments will be $350.39 and the total payment in 30 months will be $10511.7.

The loan payment follows an amortization schedule where the amount applied to interest is gradually reduced each month and the amount applied to the balance grows.

The amounts to be paid is calculated using the amortization formula:

where

For the loan of $10000;

Hence,

P = $10000 ÷ {{[(1 + 0.039/12)^60] - 1} ÷ [0.039/12(1 + 0.0.039/12)^60]}

P = $350.39 per month

Total payment in 30 months = $350.39 × 30 = $10511.7

Therefore, the monthly payments will be $350.39 and the total payment in 30 months will be $10511.7.

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Analysis tools like query-by-example and the specialized programming language SQL make it simpler to examine all or a portion of the data, query the database, and generate reports.

Programming language is defined as a language used by computer programmers to create software, scripts, or other collections of instructions that computers may follow. The majority of formal programming languages are text-based, though they can also be graphical.

The ability to write commands in a number of programming languages that instruct a machine, application, or software program what to do and how to do it is referred to as coding, also known as programming skills.

Thus, analysis tools like query-by-example and the specialized programming language SQL make it simpler to examine all or a portion of the data, query the database, and generate reports.

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Harry could use the search terms Secondhand red skateboard to ensure that the results include exactly what he is looking for. Option C is correct.

The following steps should be conducted while buying an online product from the market:

Referring to the above case, To guarantee that the results include exactly what Harry is looking for, Harry may enter the search phrases Secondhand red skateboard, in the second step of the buying process.

Therefore, option C is correct.

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Your question sees incomplete, but most probably your question was:

Harry wants to buy a secondhand red skateboard online. Which of the following should be used as search keywords, so the results include exactly what he wants?

Biometrics for hand geometry recognition are less obvious than those for fingerprint or face recognition. Despite this, it is nevertheless applicable in numerous time/attendance and physical access applications.

The concept that each person's hand geometry is distinct is the foundation of hand geometry recognition biometrics.

There is no documented proof that a person's hand geometry is unique, but given the likelihood of anatomical structure variance across a group of people, hand geometry can be regarded as a physiological trait of humans that can be used to distinguish one person from another.

David Sidlauskas first proposed the idea of hand geometry recognition in 1985, the year after the world's first hand geometry recognition device was commercially released.

Therefore, Biometrics for hand geometry recognition are less obvious than those for fingerprint or face recognition. Despite this, it is nevertheless applicable in numerous time/attendance and physical access applications.

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The ICT trend that Andy can use to connect with his friends and relatives​ such that they can maintain face-to-face communication is video Conferencing.

ICT trends refer to those innovations that allow us to communicate and interact with people on a wide scale. There are different situations that would require a person to use ICT trends for interactions.

If Andy has family and friends abroad and wants to keep in touch with them, video conferencing would give him the desired effect.

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Answer:

A simple php code for the following is given below:

Explanation:

interface Calculate {

 public function area($lenght,$width);

 public function perimeter($length,$width);

 public function surfaceArea($length_side_1,$length_side_2);

 public funcction volume($length, $width, $height):

}

interface Calculate2 {

 public function area($raidus);

 public function perimeter($radius);

 public function surfaceArea($radius);

 public funcction volume($radius):

}

Class Mian{

width=please Enter the value of width

height=please Enterr the value of height

length=please enter the value of length

lenght2=please enter the value of lenth of side 2

ridus= please enter the value of radius

    Circle = new circle()

    Rectangle = new rectangle()

}

Class Circle implements Calculate2{

public function area(){

area= pi*r

return area

}

public function perimeter(){

perimeter=2*pi*r

return perimeter

}

public function surfaceArea(){

surfacearea= pi*r*r

}

public function volume(){}

          area=area()

   volume=area*height

      return volume

}

Class Rectangle implements Calculate{

public function area(lenght,width){

 area= length * width

 return area

}

public function perimeter(lenght,width){

          perimenter=2(lenght+width)

          return perimeter

}

public function surfaceArea(length_side_1, withd right place){}

       surface_area 2*length_side_1  f*  length_side_2_

public function volume(){}

public surface volume(length,width,height)

 volume= length * width * height  

 return volume

}

The result of the subtraction of 4365 and 3412 using octal numbers is of:

753.

For octal numbers, each number is represented by three bits, as follows:

Then the binary representation of number 4365 is given as follows:

100011110101

The binary representation of number 3412 is given as follows:

011100001010

Then the following binary subtraction is made:

100011110101 - 011100001010

The result of this subtraction is of:

100011110101 - 011100001010 = 111101011

Then the octal result is given as follows:

111 101 011 = 753.

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Because a system restore replicates back an earlier registry, every software that registers itself in the system registry will cease to operate after the restoration.

Consider creating a system restore point immediately after installing Windows, adding a ton of applications and/or games, using your computer for a year, and then using the system restore point from the previous year.

The extra "junk" from everything you installed subsequently is gone, leaving you with a clean registry.

You utilize a shortcut to launch "Open Office," but Windows is unable to locate it, according to MEEP.

When you try to launch Cities Skylines via a shortcut, Windows says it can't be found.

So, in that sense, it does interfere with your computer.

A system restore will also restore the previous drivers, which will resolve the faulty driver issue if you installed a new driver for your graphics card and then the machine suddenly becomes unresponsive and restarting doesn't help.

In order to acquire access to the data on my disks, I shall do a system restore.

I can reinstall any apps that have stopped working, but even with regular backups, I frequently don't want to lose the material in my documents folder.

- Eddie

Using the knowledge in computational language in JAVA it is possible to write a code that rolls a 6-sided die 100 times.

var counts = [0, 0, 0, 0, 0, 0, 0];

for (var i = 0; i < 100; i++) {

   counts[Math.floor(1 + Math.random() * 6)]++;

}

console.log('You rolled ' + counts[1] + ' ones.');

console.log('You rolled ' + counts[2] + ' twos.');

console.log('You rolled ' + counts[3] + ' threes.');

console.log('You rolled ' + counts[4] + ' fours.');

console.log('You rolled ' + counts[5] + ' fives.');

console.log('You rolled ' + counts[6] + ' sixes.');

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The characteristics are common among operating systems are User Interface,Memory Management,File System,Process Management,Device Management,Security and Networking.

Operating systems share several common characteristics regardless of their specific implementation or purpose. These characteristics are fundamental to their functionality and enable them to manage computer hardware and software effectively.

1. User Interface: Operating systems provide a user interface that allows users to interact with the computer system. This can be in the form of a command line interface (CLI) or a graphical user interface (GUI).

2. Memory Management: Operating systems handle memory allocation and deallocation to ensure efficient utilization of system resources. They manage virtual memory, cache, and provide memory protection to prevent unauthorized access.

3. File System: Operating systems organize and manage files and directories on storage devices. They provide methods for file creation, deletion, and manipulation, as well as file access control and security.

4. Process Management: Operating systems handle the execution and scheduling of processes or tasks. They allocate system resources, such as CPU time and memory, and ensure fair and efficient utilization among different processes.

5. Device Management: Operating systems control and manage peripheral devices such as printers, keyboards, and network interfaces. They provide device drivers and protocols for communication between the hardware and software.

6. Security: Operating systems implement security measures to protect the system and user data from unauthorized access, viruses, and other threats.

This includes user authentication, access control mechanisms, and encryption.

7. Networking: Operating systems facilitate network communication by providing networking protocols and services. They enable applications to connect and exchange data over local and wide-area networks.

These characteristics form the foundation of operating systems and enable them to provide a stable and efficient environment for users and applications to run on a computer system.

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Answer:

It can perform a task or solve a problem even if various inputs are involved.

Explanation:

Answer:

Explanation:

The following code is written in Java and it asks the user for the size of the array. Then it randomly populates the array and prints it. Next, it rotates all the elements to the right by 1 and prints the new rotated array.

import java.util.ArrayList;

import java.util.Arrays;

import java.util.Random;

import java.util.Scanner;

class Brainly {

   public static void main(String[] args) {

       Random r = new Random();

       Scanner in = new Scanner(System.in);

       System.out.println("Enter Size of the Array: ");

       int arraySize = in.nextInt();

       ArrayList<Integer> myList = new ArrayList<>();

       for (int x = 0; x < arraySize; x++) {

           myList.add(r.nextInt(15));

       }

       System.out.println("List Before Rotation : " + Arrays.toString(myList.toArray()));

       for (int i = 0; i < 1; i++) {

           int temp = myList.get(myList.size()-1);

           for (int j = myList.size()-1; j > 0; j--) {

               myList.set(j, myList.get(j - 1));

           }

           myList.set(0, temp);

       }

       System.out.println("List After Rotation :  " + Arrays.toString(myList.toArray()));

   }

}

Answer:

10 keys.

Explanation:

There are 5*4/2 = 10 pairs in a group of 5. You need that many keys.

Every member of the group will have 4 keys.

If you draw 5 dots on a piece of paper and connect each one with a line, you'll be drawing 10 lines. Each line needs a key.

Apple Watches and Fitbits are classic examples of wearable technology, but those aren't the only devices being developed today. In addition to smart watches, VR and AR technology, smart jackets and a wide variety of other gadgets are leading us towards a better-connected lifestyle.

A group of ESXi hosts set up as a vSphere cluster to share resources like processor, memory, network, and storage In vSphere environments, each cluster can hold up to 32 ESXi hosts, each of which can run up to 1024 virtual machines.

The Clusters page in the vSphere Infrastructure view lets you see how many more virtual machines (VMs) can be added to each cluster, how many resources are totaled up in each cluster, and how many resources are currently available in each cluster. It also lets you manage the resources of each host that is part of the cluster.

According to the spare cluster capacity, the page shows information about the number of additional VMs that can be added to each cluster, as well as information about the powered-on and running VMs, their CPU and memory utilization, and other information. By changing the settings for the spare VM basis on this page, you can change how the spare VM basis for an average VM is calculated.

The information on this page helps to address important subsystem-related questions like the following by giving a comprehensive picture of cluster memory usage and contention using Memory metrics:

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The source code and a sample output have been attached to this response.

The code has been written in Java and it contains comments explaining important parts of the code.

A few things that are worth noting are in the for loop used in the code;

The loop goes from i = 4 to i = 0

When i = 4;

=> (int) Math.pow(10, i) = (int) Math.pow(10, 4) = 10000

Then the fiveDigit is divided by 10000. Since this is an integer division, the first digit of the 5-digit number will be stored in digit which is then printed to the console.

Next, the remainder is calculated and stored in fiveDigit

When i = 3;

=> (int) Math.pow(10, i) = (int) Math.pow(10, 3) = 1000

Then the fiveDigit (which is the remainder when i = 4) is divided by 1000. Since this is an integer division, the second digit of the 5-digit number will be stored in digit which is then printed to the console.

Next, the remainder is calculated and stored in fiveDigit

When i = 2;

(int) Math.pow(10, i) = (int) Math.pow(10, 2) = 100

Then the fiveDigit (which is the remainder when i = 3) is divided by 100. Since this is an integer division, the third digit of the 5-digit number will be stored in digit which is then printed to the console.

Next, the remainder is calculated and stored in fiveDigit

When i = 1;

(int) Math.pow(10, i) = (int) Math.pow(10, 1) = 10

Then the fiveDigit (which is the remainder when i = 2) is divided by 100. Since this is an integer division, the fourth digit of the 5-digit number will be stored in digit which is then printed to the console.

Next, the remainder is calculated and stored in fiveDigit

When i = 0;

(int) Math.pow(10, i) = (int) Math.pow(10, 0) = 1

Then the fiveDigit (which is the remainder when i = 1) is divided by 1000. Since this is an integer division, the fifth digit of the 5-digit number will be stored in digit which is then printed to the console.

Next, the remainder is calculated and stored in fiveDigit and then the program ends.

While CMYK is frequently used to print out colors, RGB is utilized when the colors need to be presented on a computer monitor (such as a website).Make the variable "alien color" and give it the values "green," "yellow," or "red." To determine whether the alien is green, create an if statement.

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Answer:

The circuit is carrying more than it is supposed to and is overheating.

Answer: it is illegal to generate data about a person