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Pavlova-9 [17]
3 years ago
7

Why is it best to run av scans when the computer isn���t being utilized?

Computers and Technology
2 answers:
Rasek [7]3 years ago
8 0
A and B I'd say :)
Scan slows the computer while you are using it.
A few process are also unscannable whrn you use it (I may be wrong on this)
Ilya [14]3 years ago
5 0

Answer:

A. the scan consumes  resources and can impede computer performance.

Explanation:

An AV(Antivirus) scan is run to identify and clean viruses from the system.

When doing this, the antivirus software goes through all the processes and files on the system disk(s). This scanning is a computationally intensive process as it checks the CPU, the memory and disk time from applications on the system. This obviously consumes a whole lot of resources and might reduce computer performance especially the computer is utilized for other processes at the same time.

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Unless you explicitly initialize global variables, they are automatically initialized to
shusha [124]

Answer:

Zero(0)

Explanation:

<u>Global Variables </u>

Variables which are declared outside any function. Any function can use these variables,they are automatically initialized to zero(0).They are generally declared before main() function.

Example- C program for showing global variable is 0.

  #include <stdio.h>

   int g;  // declaring g as global variable

   int main()

   {

       printf("%d",g);  //printing global variable

       return 0;

    }

<u>Output</u>

  0

4 0
4 years ago
How do you find the exterior angle measure of any regular polygon? (The degree in which to turn the turtle to draw a shape)
Diano4ka-milaya [45]

Answer:

360/number of sides

Explanation:

all the exterior angles add up to 360°

so to find each angle mesure, divide the 360 by the number of sides the figure has.

7 0
3 years ago
a ____ is a horizontal or vertical bar that appears when the contents of an area may not be visible completely on the screen.
pav-90 [236]
The answer is a Scroll bar, the description fits perfectly because you need to move it to see more of the content you are viewing, and it wont be completely. when the item does appear completely on screen then the bar is relatively large and there is  no need for scrolling, however the opposite occurs during when you cannot see all of it.
5 0
4 years ago
How efficient would a 6-bit code be in asynchronous transmission if it had 1 parity bit, 1 start bit, and 2 stop bits?
Lana71 [14]
How efficient well if we are transmitting 6bits and we need 10 to transmit the 6 bits that would be 6/10 = .6 = 60% efficient.
7 0
3 years ago
In most operating systems what is running application called?
Likurg_2 [28]

Answer:

I believe it is just a task. Since there exists(on windows) the Task Manager application, where you can stop any running <em>task, </em>I think that they are called tasks

Explanation:

5 0
3 years ago
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