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bixtya [17]
3 years ago
7

The area that holds all the startup instructions the computer needs to start is the

Computers and Technology
1 answer:
Zigmanuir [339]3 years ago
8 0
The area that holds all the startup instructions the computer needs to start is the ROM, or read-only memory. 
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change how big or small the shape or sprite is

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1 year ago
This operator represents the logical AND.
sdas [7]

Answer:

C. &&

Explanation:

Of the options provided:

A) ++ : increment operator. For example : ++1 = 2

B) || : Logical OR operator. A || B is true if any one of A or B is true.

C) && : Logical AND operator. A && B is true if both A and B are true.

A            B         A && B

False    False      False

False    True       False

True     False      False

True     True        True

D) @ : Ampersand character (commonly used in email addresses) e.g, [email protected]

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3 years ago
true or false? in a known-plaintext attack (kpa), the cryptanalyst hs access only to a segment of encrpted data and has no choic
bulgar [2K]

Yes , it’s true. In a known-plaintext attack (kpa), the cryptanalyst can only view a small portion of encrypted data, and he or she has no control over what that data might be.

The attacker also has access to one or more pairs of plaintext/ciphertext in a Known Plaintext Attack (KPA). Specifically, consider the scenario where key and plaintext were used to derive the ciphertext (either of which the attacker is trying to find). The attacker is also aware of what are the locations of the output from key encrypting. That is, the assailant is aware of a pair. They might be familiar with further pairings (obtained with the same key).

A straightforward illustration would be if the unencrypted messages had a set expiration date after which they would become publicly available. such as the location of a planned public event. The coordinates are encrypted and kept secret prior to the event. But when the incident occurs, the attacker has discovered the value of the coordinates /plaintext while the coordinates were decrypted (without knowing the key).

In general, a cipher is easier to break the more plaintext/ciphertext pairs that are known.

To learn more about Plaintext Attack click here:

brainly.com/question/28445346

#SPJ4

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1 year ago
Which of the following office online apps is most effective for creating
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Well it really depends on what you are creating. But the most effective app for me for creating photos is Visco.

4 0
3 years ago
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Write a Java program that reads two numbers from the console. Based on the example in the textbook, write five methods (min, max
makvit [3.9K]

Answer:

import java.util.Scanner;

public class num6 {

   public static void main(String[] args) {

       Scanner in = new Scanner(System.in);

       System.out.println("Enter first number");

       int a = in.nextInt();

       System.out.println("Enter second number");

       int b = in.nextInt();

       //Calling the methods inside the output statement

       System.out.println("Min is "+min(a,b));

       System.out.println("Max is "+ max(a,b));

       System.out.println("Sum is "+sum(a,b));

       System.out.println("Product is "+product(a,b));

       System.out.println("Absolute difference is "+difference(a,b));

   }

   //Min Method

   static int min(int a, int b){

       if (a<b){

           return a;

       }

       else {

           return b;

       }

   }

   //Max Method

   static int max(int a, int b){

       if (a>b){

           return a;

       }

       else {

           return b;

       }

   }

   //Sum Method

   static int sum(int a, int b){

       return a+b;

   }

   //Diference Method

   static int difference(int a, int b){

       int diff = Math.abs(a-b);

       return diff;

   }

   //Product Method

   static int product(int a, int b){

       int prod = a*b;

       return prod;

   }

}

Explanation:

  • Using Java programming language
  • Use the scanner class to prompt and receive two values from the user (integers a and b)
  • Create the four methods as required (Please see the comments in the code)
  • In the difference method use Math.abs() to get the absolute value of the subtraction ensuring that you get a positive number returned
4 0
2 years ago
Read 2 more answers
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