1.
A --------is an electronic device that executes the instructions in a program.
(a)
Gadget
(b)
Computer
(c)
Electronic Instrument
(d)
Device
2.
Match the following.
(a)
Accepts Data 1. Output
(b)
Processes Data 2. Storage
(c)
Produces Output 3. Processing
(d)
Stores Result 4. Input
(a)
a-4 ,b-3 ,c-4 ,d-2
(b)
a-2,b-1,c-3,d-4
(c)
a-3,b-2,c-1,d-4
(d)
a-1,b-4,c-2,d-3
3.
The physical parts of the computer known as ---
(a)
Software
(b)
Data
(c)
Hardware
(d)
Information
4.
The programs (instructions) that tell the computer what to do is called as----
(a)
Information
(b)
Data
(c)
Hardware
(d)
Software
5.
What makes a computer powerful?
(a)
Speed
(b)
Reliability
(c)
Storage
(d) All of the above
6.
PDA refers to -----
(a)
Personal Digital Assistant
(b)
Personal Device Assistant
(c)
Person Digital Assistant
(d)
Personal Data Assistant
7. ALU stands for.
(a) Arithmetic Logical Unit
(b) Arithmetic Local Unit
(c) Arithmetic Unit
(d) Accurate Logical Unit
8.
-----Is the heart of a network of computers or terminals, which allows people
to work at the same time on the same data.
(a)
Mainframe Computer
(b)
Personal Computer
(c)
Mini Computer
(d)
Super Computer
9.
-----Handles communication between computers on the network.
(a)
Computer
(b)
Central Processing Unit
(c)
A Network Server
(d)
Storage Unit
10. Find the correct sequence in a machine cycle.
1. Actually process the command
2. Translate it into computer commands
3. Write the result to a main memory
4. Get an instruction from main memory
(a) 4,1,2,3
(b) 4,2,1,3
(c) 4,3,2,1
(d) 1,2,3,4
11.
Data means the ---- given to a computer.
(a)
Information
(b)
Input
(c)
Values
(d) Raw facts
12.
Programs are the sets of ----- that direct the computer.
(a)
Commands
(b)
Instructions
(c)
Values
(d)
Variables
13.
------ Are the special codes or keywords that the user inputs to perform a
task.
(a)
Commands
(b)
Instructions
(c)
Programs
(d)
Software
14.
----- Is the device, which moves cursor around the screen faster than using
keystrokes.
(a)
Joystick
(b)
Keyboard
(c)
Mouse
(d)
Pointing device
15.
----- Has no ability to process or store data.
(a)
Terminal
(b)
A Intelligent terminal
(c)
A Dumb terminal
(d)
None of the above
16. ----- Is the part of the computer that controls the machine cycle.
(a) Control unit
(b) ALU
(c) Memory
(d) None of the above
17.
Name of the terminal, which is used at supermarkets, departmental stores and
restaurants etc.
(a)
Intelligent terminal
(b)
Point-of-Sale terminal (P-O-S)
(c)
Calculating Machines
(d) None of the above
18.
CPU stands for ----
(a)
Central Processing Unit
(b)
Central Protecting Unit
(c)
Computer Processing Unit
(d)
Central Program Unit
19.
VDT refers to ----
(a)
Vital Data Transfer
(b)
Virtual Data Transfer
(c)
Video Desk Terminal
(d)
Video Display Terminal
20.
The keys on the keyboard, which may be programmed to do a special tasks are the
---
(a)
Numeric key pad
(b)
Arrow keys
(c)
Function keys
(d)
Navigation keys
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