Class-VIII Subject: Computer (Monthly Test)

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Virus Spread by the use of ______________data.

• Infected data

• Uninfected data

A computer virus motive to ____________data.

• damage

• Scan Data

A computer virus written by a computer___________________.

• Programmer

• User

Viruses spread by the use of infected data or _______________ residing in the disk.

• File

• Primary memory

When the computer gets ____________again and starts infecting other programs and files.

• activated

• Deleted

We have _____________types of computer viruses.

• Two

• Three

A worm is a program that multiples on its own to make multiple copies of_______.

• With help

• it self

_____________viruses attach themselves.

• File infecting

• boot sector

A ______________virus is executed every time a computer is switched ON.

• File infecting

• boot sector