Question

A Fill in the blanks
1. A computer virus
Distrupto
2 Computer virus results in the loss of destruction
the normal operation of a computer
and
speed
data
3. Virus
the computer without the permission or knowledge of the user
4. A computer virus causes harm to the
computer by overwriting them with garbage.
and
stored ima
5. Virus enters through an infected
or
6. Virus programs are
7. Some virus programs monitor the
like
in the host computer and trigger on a certain day
8.
are designed to identify, prevent and remove the virus from a computer.
Antivirus software
Destruction
Clock
HINTS
Self-replicating
Enters
disrupts
- Speed
Data
- Programs
CD
Pen Drive
- Friday the 13
Learning
Con
Kips 110​

Answer 1

Length of the two parallel sides of a trapezium are 8.5 cm and 11.5 cm and its height is 4.2 cm. ∴ The area of the trapezium is 42 sq. cm.