Time: 2 hrs
Class: 6 FM: 40
Subject: Computer PM: 16
Attempt all the
questions.
A. Answer the
following question. [1x8=8]
1.
What
is computer?
2.
What
is computer virus?
3.
What
is web browser?
4.
What
is computer hardware?
5.
What
is output device ?
6.
What
is storage device ?
7.
What
is operating system?
8.
What
is internet ?
B. Write the
technical term for following statement. [1x4=4]
1.
The
data and instruction given to the computer.
2.
A
program that detects and removes computer virus.
3.
A
device that convert text or pictures or videos and transfer them into the
computer.
4.
The
first screen of the windows that you see
on the monitor window 7 is loaded.
C. Write the full
form. [1x4=4]
a CPU b.
RAM c. LCD d. BIOS
D. Write true or
false. [1x4=4]
1.
We
can use computer for drawing pictures.
2.
Secondary
Storage device stores data and program permanently.
3.
Operating
system software is used to create a
document.
4.
Line
tool can be used to draw a circle.
E. Select the
correct option. [1x4=4]
1.….. is an input device
a. Montior
b. printer. c. microprocessor d. mouse
2.………. control
the overall activites of computer.
a. CU b. ALU C. MU d.
DVD
3.……. is output device.
a. Monitor b.
keyboard c. RAM d. ROM
4.…….. is primary memory of computer.
a. RAM b.
DVD c. Pendrive d. Harddisk.
F. Match the
following. [1x4=4]
Qbasic Memory
space
Variable
Addition (+)
Operator Language
processor
Interpreter Programming
Language
String
G. Long answer
question. [4x3=12]
1.
Write
any four main function of operating system.
2.
What
is variable ? Write a rule for naming variable.
3.
Write
a qbasic program that display your name.
**** Good Luck****
No comments:
Post a Comment