Computer GK For JOA Examinations most important Questions and answers
Computer GK For Hpssc JOA it Examinations most important Questions and answers for joa-it exams
HPSSC JOA IT Basic Computer related GK Question answers
Q.1 Computers built before the first generation of computers were
a) Mechanical
b. Electro-machanical
c. electrical
d. All of these
Ans.B-
Electro-machanical
Q.2 the main characterstics of fourth generation computer was
a.transistor
b.VLSI
c.Vaccum tubes
d.Circuit
Ans. B
VLSI
hpssc joa it computer questions and answers
Q.3 Lasrge scale integration chips was introduced in ----- generation of computers.
a.1st
b.2nd
c.3rd
d.4th
Ans. D
4th
Q.4 The major defference between the approach to the fifth generation from the earlier fourth generations is in _ __
a.the basic logical Structure
b.design of Cpu
c.Design of memory
d.All of these
Ans. D
All of these
hpssc joa it computer questions and answers
Q.5 Graphic and image recognition are features of ------ generation of computers
a.1st
b.2nd
c.4th
d.5h
Ans.D
Q.6 The main destinguishing feature of fifth generation digital computer will be
a.liberal and microprocessor
b.artificial intelligence
c.extremely low cost
d.versatility
Ans. B
artificial intelligence
Q.7 A computer that combines the character of analog and digital computer
a.Hybrid Computer
b.Digital Computer
c.Analog Computer
d.Super Computer
Ans. A
Hybrid Computer
Q.8 Which of the following is the most powerful type of computer
a.Super micro Computer
b.Super conductor
c.Micro Computer
dSuper computer.
Ans. D
Super computer
Q.9 A computer falls into the category if it is at the time of construction. One of the fastest computer in the world
a.MINI Computer
b.Super Computer
c.Micro computer
d.main frame computer
Ans. B
Super computer
Q.10 Which of the following computer is used in the weather forecasting
a.notebook computer
b.super computer
c.Tablet.
d.Micro computer
Ans.B
Super computer
Q.11 This type of computer is / are the least powerfull, yet the most widwly used and fastest growing computer.
a.Main frame computer
b.Super computer
c.micro Computer
d.all of these
Ans. C
Micro computers
joa it exam questions
Q. 12 A micro computer can be defined as
a.a small, low cost digital computer
b.which consists of a microprocessor
c.a storage unit and input/output channel
d.All of these
Ans. D
All of these
Q.13 Examples of mini computers are
a.PDP 101
b.IBM's ES000
c.VAX 7500
d.All of these
Ans. C
VAX 7500
Q.14______ are specially designed computer chips that reside in other devices, such as your car,your elecronic thermostat.
a.Servers
b.Embedded computers
c.robotic computers
d.Mainframe computers
Ans. B
Embedded computers
Q.15 Multi-user systems provided cost savings for small business because they use a single processing unit to link several is called ___
a.Personal computers
b.workstations
c.dumb terminals
d.mainframe
Ans. C
Dumb terminals
computer mcq for hp joa it
Q.16 Which of the following can be considered as portable computer
a.Mini Computer
b.Main frame computer
c.Desktop
d.PDA
Ans. D
PDA
Q.17 Computer is used in business organisations for
a.playing games
b.overdrafts
c.payroll calculations
d.interests due
Ans. C
Payroll Calculations
Q.18 Intel 4004 is a 4-bit central Processing Unit (CPU) released by
a. 4004 corporation.
b.Intel Industry
c.Intel corporation
d.None of these
Ans. C
Intel corporation
Q.19 Which one is a brand used for a series of X86 compatible microprocessors produced by Intel?
a.Intel 4004
b.Intel 8086
c.Intel 8008
d.Pentium
Ans. D
Pentium
Q.20 Itanium based system have been produced by
a.HP
b.HCL
c.Apple
d.Dell
Ans. A
HP
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