Computer system comprises of major units
input unit, output unit, control unit
input unit, output unit, control unit and storage
input unit, output unit, central processing unit and storage unit
input, output and storage units
Correct Answer :
C. input unit, output unit, central processing unit and storage unit
Related Questions
What type of control pins are needed in a microprocessor to regulate traffic on the bus, in order to prevent two devices from trying to use it at the same time?
Bus control
Interrupts
Bus arbitration
Status
Nepal brought a computer for census of 2028 BS. This computer was of
first generation
second generation
third generation
fourth generation
For what Antikyathera was used?
For counting
For Calculating tax collection
For calculating astronomical positions
For calculating firing weapons
Microprocessors as switching devices are for which generation computers
First Generation
Second Generation
Third Generation
Fourth Generation
A number system that has eight different symbols to represent any quantity is known as
Binary
Octal
Decimal
Hexadecimal
The first Macintosh computer was from
First generation
Second generation
Third generation
Fourth generation
Which of the following memory medium is not used as main memory system?
Magnetic core
Semiconductor
Magnetic tape
Both semiconductor and magnetic tape
An output device that uses words or messages recorded on a magnetic medium to produce audio response is
Magnetic tape
Voice response unit
Voice recognition unit
Voice band
MICR stands for
Magnetic Ink Character Reader
Magnetic Ink Code Reader
Magnetic Ink Cases Reader
None
The first electronic computer was developed by
J.V. Attansoff
Bill Gates
Simur Cray
Winton Serf
What was the name of the first commercially available microprocessor chip?
Intel 308
Intel 33
Intel 4004
Motorola 639
What is the path from which data flow in a computer system is known as
Car
Bus
Truck
Road
MICR stands for
Magnetic Ink Character Reader
Magnetic Ink Code Reader
Magnetic Ink Case Reader
None of the above
FORTRAN is
File Translation
Format Translation
Formula Translation
Floppy Translation
Which of the following is the smallest storage?
Megabyte
Gigabyte
Terabyte
None of these
Codes consisting of light and dark marks which may be optically read is known as
Mnemonics
Bar code
Decoder
All of the above
A CPU contains
a card reader and a printing device
an analytical engine and a control unit
a control unit and an arithmetic logic unit
an arithmetic logic unit and a card reader
The two kinds of main memory are:
Primary and secondary
Random and sequential
ROM and RAM
All of above
Which of the following memories allows simultaneous read and write operations?
ROM
RAM
EPROM
None of above
A technique used by codes to convert an analog signal into a digital bit stream is known as
Queue management
Pulse stretcher
Query processing
Pulse code modulation
The earliest calculating devices are
Abacus
Clock
Difference Engine
None of these
The most commonly used standard data code to represent alphabetical, numerical and punctuation characters used in electronic data processing system is called
ASCII
EBCDIC
BCD
All of above
________ is the ability of a device to "jump" directly to the requested data
Sequential access
Random access
Quick access
All of the above
The term gigabyte refers to
1024 bytes
1024 kilobytes
1024 megabytes
1024 gigabyte
An approach that permits the computer to work on several programs instead of one is
On-line thesaurus
Multiprogramming
Over lapped processing
Outline processor
Which of the following printers are you sure will not to use if your objective is to print on multi carbon forms?
Daisy wheel
Dot matrix
Laser
Thimble
Which unit converts computer data into human readable form?
Input unit
Output unit
ALU
Control Unit
________ computer is a medium sized computer
Micro
Mainframe
Super
Mini
________ are high-end printers
Inkjet
Laser
Thermal
Dot matrix
Data division is the third division of a _____ program.
COBOL
BASIC
PASCAL
FORTH