WorksheetsComputer Test
Total questions: 22
Worksheet time: 10mins
______is small but high storage area is found in most of the CPUs ?
Instruction set
Processor Registere
Address bus
Printed Circuit Board
SMS is commonly referred to________.
Texting
Election-Mail
Web Page
Skype
________is the storage brain of the computer , which holds data during processing
Memory
CPU
Storage
All of the above
Memory is_______.
Volatile
Non-Volatile
Why are plasma monitors not popular ?
Because of there design
Because of there expense
Because of their weight
Because of their power consumption & size
Option B,C & D
How many types of plotter are there ?
6
2
3
5
Projector is an_______.
Output
Input
How many parts CPU has ?
1
2
3
4
Which of the following does not represent I/O device ?
Speaker which beeps
ALU
Plotter
Joystick
One thousand bytes represent a_______.
Megabyte
Gigabyte
Kilobyte
None of the above
Large amount it of cheques are processed by :-
OCR
MICR
OMR
All of the above
_________is Random Access Memory.
ROM
RAM
The _______ holds data outside the CPU ,in some kind of storage medium.
RAM
ROM
Baking Store
Storage Capacity
For arithmetic or logical type of instructions,_______directs ALU.
CU
Output Device
Input Device
None of the above
A/An ________ is the single transaction between the system memory and the CPU.
Bus cycle
Bit node
Data unit
I/O device
Pen drive is a________.
Big storage device
Small storage device
Both a & b
None of the above
Which component of CPU is responsible for comparing the contents of two pieces of data ?
ALU
CU
Memory
CPU
How many units in 1 BrontoByte ?
1024 PB
1024 YB
1024 Bytes
10024
What is the full form of ASCII ?
African Standard Code for Information Interchange
Arithmetical Logical Unit
American Standard Code for Information Interchange
None of the above
Digital Camera is____
Output device
Input device
Storage device
What are types of READ ONLY MEMORY (ROM) ?
Magnetic & Optical Media
Dinamic & Static
Primary & Secondary Memory
A & C
USB stands for UNIVERSAL SOFTWARE BUS .
True
False
