Computer
A program that enables user to interact with computer is called?
A.
My document
B.
Start menu
C.
Desktop
D.
Interface
The software which performs all basic tasks is?
A.
Antivirus
B.
Start menu
C.
Operating system
D.
Office automation
________ Computers are also known as dedicated computers?
A.
Hybrid
B.
Super
C.
General Purpose
D.
Special Purpose
There are typically _______ components of a microprocessor (CPU)?
A.
Three
B.
Four
C.
Five
D.
Six
Clock speed is measured in?
A.
Minutes and Seconds
B.
MHz and GHz
C.
Mb and Gb
D.
Hours and Minutes
CPU has ____________ buses?
A.
Two
B.
Three
C.
Four
D.
Five
Computer instructions are executed on the basis of?
A.
CU timing
B.
ALU timing
C.
Clock pulses
D.
Software instructions
MS Office for windows is an example of?
A.
Educational software
B.
Productivity software
C.
Business software
D.
Entertainment software
It translates the high-level language program into machine language before it executed?
A.
Assembler
B.
Compiler
C.
Interpreter
D.
Translator
Linux is an example of?
A.
Device drivers
B.
Utility programs
C.
Operating system
D.
Language translator
Magnetic Ink Character Recognition (MICR) and Magnetic Strip Reader are?
A.
Input devices
B.
Output devices
C.
Pointing devices
D.
Scanners
It is a permanent memory ……?
A.
RAM
B.
ROM
C.
Register
D.
Cache
The intermediate processed information is stored in?
A.
Register
B.
Cache
C.
Data bus
D.
Address bus
It is a temporary storage area that holds the data that is being processed?
A.
Register
B.
Cache
C.
Data bus
D.
Address bus
Motherboard has connectors called?
A.
Jacks
B.
Switch boards
C.
Ports
D.
Slots
It can be used for the simulation of a real environment for trainings and education?
A.
Artificial Intelligence
B.
Virtual Reality
C.
Robotics
D.
GPS
Which of following computer is powerful multi-user and multi-processor?
A.
Super
B.
Mainframe
C.
Mini
D.
Micro
According to technology or type of data, computers are classified into?
A.
Two types
B.
Three types
C.
Four types
D.
Five types
IBM 360 and IBM 370 are examples of?
A.
Fifth Generation Computers
B.
Fourth Generation Computers
C.
Third Generation Computers
D.
First Generation Computers
Third Generation Computers are based on?
A.
Vacuum Tubes
B.
Transistors
C.
ICs
D.
Microprocessors
ENIAC and UNIVAC are examples of?
A.
Fifth Generation Computers
B.
Fourth Generation Computers
C.
Third Generation Computers
D.
First Generation Computers
First Generation of Computers was based on?
A.
Vacuum Tubes
B.
Transistors
C.
ICs
D.
Microprocessors
He is known as 'Father of Computer' who invented first complete computing machine?
A.
John Napier
B.
William Oughtred
C.
Blaise Pascal
D.
Charles Babbage
Pascaline or Pascal's calculator invented in 1642, can perform addition and subtraction by?
A.
Eight figures
B.
Seven figures
C.
Six figures
D.
Five figures
Slide rule was invented by?
A.
John Napier
B.
William Oughtred
C.
Blaise Pascal
D.
Gottfried Leibniz