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Len [333]
3 years ago
12

Using a "word" of 5 bits, list all of the possible signed binary numbers and their decimal equivalents that are represent able i

n:
i. Signed magnitude



ii. One's complement



iii. Two's complement
Computers and Technology
1 answer:
Vsevolod [243]3 years ago
7 0

Answer:

i). Signed magnitude

Five bit representation = 11111

For positive 5 bit representation = 01111 = +15

For negative 5 bit representation = 11111 = -15

ii). One's complement

For positive 5 bit representation = 01111 =+15

For negative 5 bit representation = 10000 = -15

iii). Two's compliment

For positive 5 bit representation = 01111 = -15

For negative 5 bit representation = 10001 = +15

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In case of a suspected data breach, what course of action should a chief information security officer (CISO) take
guapka [62]

Answer

1. Assemble his team

2. Find reason for breach

3. Evaluate what was lost

4. Ensure password change

Explanation:

In case of a suspected breach, the Chief information security officer should first of all assemble his incidence response team. This team should have representatives from all areas of the organization.

Then the reason for the breach and how access was gained has to be found out. An evaluation of what has been lost in the breach would be carried out and it's likely impact on the company.

In case credentials were stolen the CISO has to ensure that the employees change passwords. Also he has to notify all the necessary parties about the breach.

The CISO has to ensure that all employees are trained properly on security and they comply to security policies.

7 0
3 years ago
Assume that minutes is an int variable whose value is 0 or positive. Write an expression whose value is "undercooked" or "soft-b
e-lub [12.9K]

Answer:

import java.util.Scanner;

public class Solution {

   public static void main(String args[]) {

     Scanner scan = new Scanner(System.in);

     System.out.println("Enter your minute:");

     int minute = scan.nextInt();

     

     switch(minute){

         case 0:

         case 1:

             System.out.println("undercooked");

             break;

         case 2:

         case 3:

         case 4:

             System.out.println("soft-boiled");

             break;

         case 5:

         case 6:

         case 7:

             System.out.println("medium-boiled");

             break;

         case 8:

         case 9:

         case 10:

         case 11:

             System.out.println("hard-boiled");

             break;

         case 12:

             System.out.println("overcooked");

             break;

         default:

             if(minute > 12){

               System.out.println("overcooked");

             } else if (minute < 0){

                 System.out.println("Enter a valid minute.");

             }            

     }

   }

}

Explanation:

The first line is the import statement, which import the Scanner class for receiving user input. The next line is the class declaration which is named Solution.

The Scanner object is declared and assigned as scan. Then a prompt is displayed to the user asking the user to enter the minute. The user input is stored as minute.

Switch statement is use to categorize the user input. If the user enter 0-1, an output of undercooked is displayed. If the user enter 2-4, an output of soft-boiled is displayed. If the user enter 5-7, an output of medium-boiled is displayed. If the user enter 12 or any number above 12, an output of overcooked is displayed. Again, the user enter a number less than zero, an error message is displayed telling the user to enter a valid number.

4 0
3 years ago
What keyword do we use to tell Java to set aside memory to create an object?
Pavel [41]

Answer: You reserve memory locations for an array when you _____.

use the keyword new

5 0
3 years ago
The ____________________________________ transferred to FEMA all functions of the Preparedness Directorate, including the Office
vagabundo [1.1K]

Answer:

2006 Post-Katrina Emergency Management Reform Act.

Explanation:

After the hurricane Katrina hit United states which affected more than half a million people there were various shortcomings in the  preparation and response authorities.So this act also called 2006 post katrina Act came which transferred all the functions to FEMA(Federal Emergency Management Agency).

7 0
4 years ago
Write a QBASIC program to calculate and display the simple interest.​
Ugo [173]

Answer:

see and write

Explanation:

cls

start

enter"principle"

enter"time"

enter"rate"

p×t×r/100

display result(output)or ans

stop

8 0
3 years ago
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