computer virus class 7

computer virus class 7

7th Grade

16 Qs

quiz-placeholder

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computer virus class 7

computer virus class 7

Assessment

Quiz

Computers

7th Grade

Practice Problem

Medium

Created by

Indrani Prasad

Used 1K+ times

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16 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following are the signs of a virus attack?

The computer runs slower than normal.

There is a change in file size.

The computer restarts on its own.

All of the above.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A computer virus can spread through:

E-mails

Pen drives

Both a and b

None of these

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Program viruses infect files that have the extension:

.COM

.EXE

.SYS

All of these

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A computer shows unusual behavior to a virus attack

true

false

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A computer virus is destructive in nature

true

false

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Once you purchase an antivirus software, you need not update it for one year

true

false

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

You should delete spam mails without reading them.

true

false

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