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laiz [17]
3 years ago
9

1) why is software engineering considered engineering and not manufacturing?

Computers and Technology
1 answer:
Setler79 [48]3 years ago
7 0

Answer:

Software engineering is the process of designing and testing various analytical data and are used to analyzing the needs of user for development.

Engineering basically refers to the designing and planning on the other hand, manufacturing refers to the process that involved raw material and machines.

Software engineering basically apply their all the computer skills for designing an efficient software and it does not use any type pf machines and raw material. Therefore, software engineering consider engineering and not manufacturing.  

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A ________ is a virus that is triggered on a certain date.
marysya [2.9K]
A time bomb virus is a virus that is triggered on a certain date. It is a malicious program that is designed to release virus unto a system. Once the time has arrived, it will automatically start working what it is programmed to do since any virus could do anything depending on what it is designed to do.
8 0
3 years ago
"if" statements are part of creating computer programs, what are these instructions called and how would you use them?
podryga [215]

Answer:

if means that like (if this happen it will come or not come answer)

Explanation:

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7 0
2 years ago
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The following checksum formula is widely used by banks and credit card companies to validate legal account numbers: d0 + f(d1) +
Aleksandr [31]

Answer:

Here is the JAVA program:

import java.util.Scanner; //to import Scanner class

public class ISBN

{   public static void main(String[] args)  { // start of main() function body

   Scanner s = new Scanner(System.in); // creates Scanner object

//prompts the user to enter 10 digit integer

   System.out.println("Enter the digits of an ISBN as integer: ");    

   String number = s.next(); // reads the number from the user

   int sum = 0; // stores the sum of the digits

   for (int i = 2; i <= number.length(); i++) {

//loop starts and continues till the end of the number is reached by i

          sum += (i * number.charAt(i - 1) ); }

/*this statement multiplies each digit of the number with i and adds the value of sum to the product result and stores in the sum variable*/

          int remainder = (sum % 11);  // take mod of sum by 11 to get checksum  

   if (remainder == 10)

/*if remainder is equal to 10 adds X at the end of given isbn number as checksum value */

  { System.out.println("The ISBN number is " + number + "X"); }

  else

// displays input number with the checksum value computed

 {System.out.println("The ISBN number is " + number + remainder); }  }  }  

Explanation:

This program takes a 10-digit integer as a command line argument and uses Scanner class to accept input from the user.

The for loop has a variable i that starts from 2 and the loop terminates when the value of i exceeds 10 and this loop multiplies each digit of the input number with the i and this product is added and stored in variable sum. charAt() function is used to return a char value at i-1.

This is done in the following way: suppose d represents each digit:

sum=d1 * 1 + d2 * 2 + d3 * 3 + d4 * 4 + d5 * 5 + d6 * 6 + d7 * 7 + d8 * 8 + d9 * 9

Next the mod operator is used to get the remainder by dividing the value of sum with 11 in order to find the checksum and stores the result in remainder variable.

If the value of remainder is equal to 10 then use X for 10 and the output will be the 10 digits and the 11th digit checksum (last digit) is X.

If the value of remainder is not equal to 10, then it prints a valid 11-digit number with the given integer as its first 10 digits and the checksum computed by sum % 11 as the last digit.  

8 0
2 years ago
0.0% complete question a forensics analyst is attempting a live acquisition of the contents of the memory of a running linux dev
Sonja [21]

Based on the question, the  Recommendation of  a framework that will enable the analyst to install a kernel driver is said to be Volatility.

<h3>What is the Volatility framework?</h3>

Volatility is said to be a kind of an open source framework that is known to be used in times of memory forensics as well as digital investigations.

Note that The framework is one that tends to inspects and take out the memory artifacts that pertains to 32-bit and 64-bit systems. The framework has aided for all kinds of Linux, Windows, and others.

Hence, Based on the question, the  Recommendation of  a framework that will enable the analyst to install a kernel driver is said to be Volatility.

Learn more about Volatility from

brainly.com/question/27993482

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8 0
1 year ago
The general syntax for the function prototype to overload the assignment operator = for a class is ____.a. friend className&amp;
dsp73

Answer:

Option (B) is the correct answer to the following question.

Explanation:

Here, in the code "const" is the constant keyword which is used when we need that the value stored in that variable will never change.

The following option is correct because the assignment operator are those operator which initialize the value in the variable and overloading of the assignment operator would be as we use the other operators and also we could use them by creating the objects as we use in the copy constructor.

So, that's why the following option is correct.

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