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Westkost [7]
3 years ago
6

How should you clean the keyboard on your desktop computer? Check all of the boxes that apply.

Computers and Technology
2 answers:
Papessa [141]3 years ago
5 0

Answer:

<u>A. Hold your keyboard upside down over a wastebasket. </u>

<u>B. Gently shake the keyboard. </u>

<u>C. Hold the keyboard vertically over a wastebasket and spray with compressed air.</u>

Explanation: This is the correct answer on <u>Edge 2021</u>, just did the assignment. Hope this helps ^-^

natta225 [31]3 years ago
3 0
I think it’s the second and the third one. Sorry if I’m wrong but that is what I would put.
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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
What is web based<br> What is local <br> What is mobile in computer
Radda [10]

Answer:

The mobile web refers to browser-based World Wide Web services accessed from handheld mobile devices, such as smartphones or feature phones, or a device. hope this helps :)

Explanation:

6 0
3 years ago
Why when i want to answer a profile that starts with a will put a link to "https://bitly.com/"
vodomira [7]
I don’t know i checked it and i think it’s a virus or something like that don’t click on link
6 0
2 years ago
- Discuss the input-process-output model as it relates to program development.
leva [86]
  • This is called IPO cycle.
  • IPO stands for Input Process Output.
  • All parts are necessary .

Lets see example.

Look at the program created in python below.

\tt num=int(input("Enter\:a\: number:"))

\tt for\:i\:in\:range(3):

\qquad\tt print(i*x)

Suppose you missed the input or don't give that then you won't get an output.

8 0
2 years ago
How overpopulation may lead to harmful effect to the environment<br>​
Serggg [28]

Answer:

Population is growing rapidly, far outpacing the ability of our planet to support it, given current practices. Overpopulation is associated with negative environmental and economic outcomes ranging from the impacts of over-farming, deforestation, and water pollution to eutrophication and global warming.

7 0
3 years ago
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