Class 4 Online Assessment
40 Questions
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Questions and Answers
- 1.Charles Babbage invented ________________ machine.
- A.
Analytical
- B.
Steam
- C.
Abacus
- D.
None of these
- 2.Necessity is the _____________ of invention.
- A.
Father
- B.
Idea
- C.
Mother
- D.
None of these
- 3.Expand C P U
- A.
Central Programming Unit
- B.
Central Processing Unit
- C.
Common Programme Unit
- D.
Common Processing Unit
- 4.8 bits is equal to __________ bytes.
- A.
5
- B.
2
- C.
3
- D.
1
- 5.CU stands for ___________
- A.
Control Unit
- B.
Common Unit
- C.
Centre Unit
- D.
None of these
- 6.The computer memory is measured in _______________
- A.
Numbers
- B.
Alphabets
- C.
Binary Digits
- D.
All the above
- 7.ROM stands for _______________
- A.
Random Of Memory
- B.
Read Only Memory
- C.
Right One Memory
- D.
None of these
- 8.Memory Unit is a collection of Integrated __________________ chips.
- A.
Non electronic
- B.
Basic
- C.
Current
- D.
Electronic
- 9.We can play __________ games using Multimedia.
- A.
Animation
- B.
3D
- C.
2D
- D.
None of these
- 10.WWW stands for _____________-
- A.
World Wide Work
- B.
World Work Wide
- C.
World Wide Web
- D.
None of these
- 11.The ______________ is the World Wide Network of computers.
- 12.The basic counting we do with _________________
- 13.Father of Modern Computer is _________________________
- 14.M U stands for ____________________
- 15.1 Character = _____________ bits
- 16.Bits means _____________________
- 17.Multimedia improves _______________ thinking.
- 18.A _____________ browser is simple way to view.
- 19.1024 KB = _____________ MEGA BYTE
- 20.Memory unit is called as ______________ unit.
- 21.Abacus was invented by Chinese.
- A.
True
- B.
False
- 22.ALU stands for Answer Logo Unit.
- A.
True
- B.
False
- 23.Mother board has Microprocessor
- A.
True
- B.
False
- 24.RAM is a volatile memory
- A.
True
- B.
False
- 25.In ROM the data is not erased
- A.
True
- B.
False
- 26.The memory unit is the collection of ICs
- A.
True
- B.
False
- 27.ISP stands for Internet Service Provider
- A.
True
- B.
False
- 28.4 bits = 10 Nibbles
- A.
True
- B.
False
- 29.Mouse is an Input device
- A.
True
- B.
False
- 30.Printer is an Output device
- A.
True
- B.
False
- 31.Write the name of the Multimedia hardware
- 32.What is this ?
- 33.____________ is a wireless technology
- 34.Goggle Chrome is a Internet Web Browser
- A.
True
- B.
False
- 35.It is an MODEM
- A.
True
- B.
False
- 36.Name the picture.
- A.
Mouse
- B.
Hard disk
- C.
Key Board
- D.
C D
- 37.________________ is an open storage unit.
- 38.It is a CD drive
- A.
True
- B.
False
- 39.The image is a Microprocessor
- A.
True
- B.
False
- 40.is an input device that is used for playing games.
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