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Nuetrik [128]
3 years ago
12

What is computer virus?​

Computers and Technology
1 answer:
son4ous [18]3 years ago
7 0

Answer:

A computer virus is a program that can copy itself and infect a computer without the permission or knowledge of the user.

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How do i mark a question brainliest?
Slav-nsk [51]

Answer:

You have to have 2 answers on a question.  When you find a question that is pretty reasonable, you should see a little yellow crown.  

Explanation:

Practice on this if you need :D

6 0
3 years ago
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Answer:

MacOS, Linux, Android, Microsoft Windows, software de ciencia computacional, motores de juegos, automatización industrial y aplicaciones de software como servicio.

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6 0
3 years ago
Write a c program to print all possible marking schemes of 15 questions each with 3.
andrey2020 [161]

Answer:

#include <math.h>

#include <stdio.h>

#include <string.h>

#define BASE 3

#define NRQUESTIONS 15

void toABC(int n, char* buf, int base, int size) {

   memset(buf, 'A', size);

   buf[size] = 0;

   while (n && size) {

       buf[--size] = 'A' + (n % base);

       n /= base;

   }    

}

int main()

{

   char buf[16];

   for (int i = 0; i < pow(BASE, NRQUESTIONS); i++) {

       toABC(i, buf, BASE, NRQUESTIONS);

       printf("%s\n", buf);

   }

}

Explanation:

Assuming 3 is the number of possible answers to choose from for each question.

I tackled this by having an integer counter enumerate all values from 0 to 3^15, and then convert each integer to a base-3 representation, using ABC in stead of 012.

3 0
3 years ago
Which is correct? And for the second one the drop down answers are 1. Leadership
SIZIF [17.4K]

Answer:

It is a spreadsheet application. the second should be leadership

4 0
3 years ago
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How many GPRs (General purpose registers) are in ATMEGA?
gogolik [260]

Answer:

There are 32 general-purpose 8-bit registers, RO-R31 All arithmetic and logic operations operate on those registers; only load and store instructions access RAM. A limited number of instructions operate on 16-bit register pairs.

8 0
3 years ago
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