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Information Technology for B.Sc Computer Science or BCS , IT Short Questions , Mcqs Notes Examination Preparation

Information Technology for B.Sc Computer Science or BCS , IT Short Questions , Mcqs Notes Examination Preparation

1
_________ types of computer are in market.
1
2
3
4
2
Computer is use in:
Banks
School
Hospital
All
3
Desktop computers are most common type of _____ computer.
Mainframe
Analogue
Personal
None of them
4
Hom many types of generation in computers? Which are commonly available in market
3
4
5
6
5
The hardaware components used to store data, instruction permanently is known
RAM
Storage device
Processor
All
6
Which is not output device.
VGA
Scanner
Printer
Speaker
7
The process data is know as:
Information
Output
Processing
all
8
Instructions which given to the computer for solving a problem is known as:
Hardware
Output
input
software
9
A computer speed calculate in
GHZ
MHZ
Bit
A and B
10
Computer components is/are:
Input Device
Output Device
System Unit
All
Q-2: Write any two from the following questions. 2X12.5=25

Write down the characteristics of computers in detail.
Different computer categories write detail in your own words.
Write a detail note on Types of computer.
______ is used to carry address information. It is a set of wires.
Data Bus
Address Bus.
Control Bus
ISA bus
2
________ bus is high speed expension bus.
Address
Control
PCI
ABP
3
System bus are ______ types.
3
4
5
6
4
A type of interface that transmits one bit at a time is called_________ .
USB Port
Parallel Bus
Serial Bus
MIDI Port
5
_____ is a temporary memory.
ROM
RAM
EPROM
CD ROM
6
How many types of registers inside the processor:
6
7
8
9
7
_______ registers are used in mathematical and logical operations.
Memory buffer
Memory Address
Instruction register
Accumulative
8
System clock is an electronic component. It generate _______ at a fast speed.
Electric signal
Analog signal
Series of signal
None
9
CPU perfoms _____ step to execute an instruction.
2
3
4
5
10
Most important circuit board in a system is:
PCI slot
AGP slot
NIC
Mother Board
Q-2: Write any two from the following questions. 2X12.5=25
Write detail note on Machine Cycle also define Facts which are affects on processing speed.
What is Register? Write its types in detail.
Write Detail note on System Bus and its types.

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