The digital computer was developed primarily in
USSR
Japan
USA
UK
Correct Answer :
C. USA
Related Questions
Switching device of fifth generation computer is________
Vacuum tubes
Transistors
IC
VLSI
Which of the following is a class of computers based on model?
Digital Computer
Hybrid Computers
Analog Computers
AT Computers
hat produces useful information out of data?
Computer
Processing
Programming
none of above
The system unit of a personal computer typically contains all of the following except:
Microprocessor
Disk controller
Serial interface
Modem
UNIVAC is
Unvalued Automatic Computer
Universal Array Computer
Universal Automatic Computer
Unique Automatic Computer
The ALU of a computer responds to the commands coming from
Primary memory
Control section
External memory
Cache memory
A fault in a computer program which prevents it from working correctly is known as
Boot
Bug
Biff
Strap
Who is the father of Computer science?
Allen Turing
Charles Babbage
Simur Cray
Augusta Adaming
Chief component of first generation computer was
Transistors
Vacuum Tubes and Valves
Integrated Circuits
None of above
Bit map terminal
support display containing multiple windows
require considerable amount of video RAM
requires tremendous amount of copying and hence low performance
all of above
Which of the following are (is) considered to be video component?
Resolution
Color depth
Refresh rate
All of the alcove
What was the computer invented by Attanasoff and Clifford?
Mark I
ABC
Z3
None of above
A paper printout of a document is known as
Softcopy output
Hardcopy output
Permanent Output
All of above
What was the name of the first commercially available microprocessor chip?
Intel 308
Intel 33
Intel 4004
Motorola 639
Identify the true statement
Computers are 100% accurate but it can suffer from GIGO
Computers are reliable because they use electronic component which have very low failure rate
Computer is never tired and does not suffer from boredom
All of above
The arranging of data in a logical sequence is called
Sorting
Classifying
Reproducing
Summarizing
Which of the following is not a valid size of a Floppy Disk?
8?
5 ¼?
3 ½?
5 ½?
Light pen and joystick are________
Algorithm
Input devices
Output devices
Portals
Chief component of first generation computer was
Transistors
Vacuum Tubes and Valves
Integrated Circuits
None of above
Which of the following is a read only memory storage device?
Floppy Disk
CD-ROM
Hard Disk
None of these
Which of the following is not a class based on size?
Mainframe Computer
Micro Computer
Mini Computer
Digital Computer
Any method for controlling access to or use of memory is known
Memory map
Memory protection
Memory management
Memory instruction
In what respect computers are superior to human beings?
Diligence
Intelligence
Both of above
None of above
174. When was the X window system born?
1984
1989
1988
1990
The Second Generation Computer was based on ________.
Vacuum Tube
Silicon Chips
Transistor
Bio Chips
Which of the following is first generation computer?
EDSAC
IBM 1401
CDC 1604
ICL 2950
Which of the following class of computers cannot support multiple users simultaneously?
Mainframe Computer
Mini Computers
Micro Computers
All of them can support
Which statement is valid about computer program?
It is understood by a computer
It is understood by programmer
It is understood user
Both a & b
CAD stands for
Computer aided design
Computer algorithm for design
Computer application in design
Computer analogue design
In what respect human beings are superior to computers?
Diligence
Intelligence
Slavery
Reliability