Optical storage
Magnetic storage
Volatile storage
Flash memory
UNIVAC
EDSAC
Mark - I
ENIAC
India
China
USA
Japan
to use primary memory efficently
to do intra process communication
to do inter process communication
None of above
1KB
1MB
128 bytes
None of The Above
System software
Utility software
Application software
Firmware
RAM
Cache
Register
Hard disk
Hardware is intangible; software is tangible
Hardware is tangible; software is intangible
Both are tangible
Both are intangible
Charles Babbage
Alan Turing
John von Neumann
Blaise Pascal
Control Unit and ALU
Operating System and Application
ROM and Main Memory
Hard Disk and Floppy Drive
Secondary memory
Primary memory
Main memory
Both (A) and (B)
Store frequently used data and instructions for quick access
Perform arithmetic operations
Manage power supply to the CPU
Control input/output devices
Control unit
Cache unit
Calculating unit
Communication unit
Frames per minute
Hertz (Hz)
rpm
m/s
Track density
Height of the hard disk drive
Recording density
Number of plates
To provide power to the computer
To store data
To connect to a network
To increase processing speed
Clock speed (GHz)
MIPS (Million Instructions Per Second)
FLOPS (Floating Point Operations Per Second)
All of the above
1st
4th
2nd
5th
ROM
Flash Memory
J.V. Attansoff
Bill Gates
Simur Cray
Winton Serf
Voice recognition systems
Vacuum tube computers
Mechanical calculators
Punch card readers
first generation
Second generation
third generation
Fourth generation
Internet Device Environment
Integrated Dual Environment
Internet Development Environment
Integrated Development Environment
Mini computer
Microcomputer
Super computer
Mainframe computer
Simplex
Half-Duplex
Full-Duplex
Duplex
Smartphone
Television
Kettle
Digital camera
Part of main memory only used for swapping
A technique to allow a program, of size more than the size of main memory, to run.
Part of secondary storage used in program execution
None of the above
Central Processing Unit
Memory unit
I/O unit
Operating unit
Parallel Data Transfer
Serial Data Transfer
Computers using analog signals
None of These
Android Package
Android Package Kit
Application Programming Ki
Android Programming Key
Process instructions in a computer
Accelerate rendering of images and videos
Store and retrieve data
Manage input and output operations
1024 bytes
1048576 bytes
102400 bytes
1048 bytes
Hardware
Software
Storage
All of These
IQ
KG
Inch
Gigabyte
HDD
DVD
Uses magnetic storage
Contains moving mechanical parts
Faster data access compared to traditional hard disk drives (HDDs)
Lower storage capacity than HDDs
Barcode Reader
Touchpad
Output Device
Input Device
CD
Internal Hard Drive
magnetic tape, magnetic disk, cache, main memory
magnetic disk, optical disk, main memory, register
magnetic tape, magnetic disk, main memory, register
register, main memory, magnetic disk, magnetic tape
Processor
Hard Drive
Hardware Disk Drive
Hard Display Drive
Hard Display Damage
Hard Disk Drive
Magnetic Ink Character Recognition
Magnetic Ink Code Reader
Magnetic Ink Cases Reader
None of these
Match the following types of software with their examples.
A-1, B-2, C-3, D-4
A-4, B-3, C-2, D-1
A-2, B-4, C-1, D-3
A-3, B-1, C-4, D-2
Scanner
Light Pen
Graphics Tablet
Personal Computer
Minicomputer
Super Computer
Mainframe Computer
Cache Memory
SSD
Trackball
Motion Sensor
MICR
Commercial transactions
Academic and military communication
Social networking
Entertainment