We are providing our weekly Question Paper as per our promise.
(1)Who designed the first electronics computer – ENIAC?
A. J.Presper Eckert and John W Mauchly B.Van-Neumann
C.Joseph M.Jacquard D.Non of these
Ans-A
2.Which of the following is not an output devices?
A.Printer B.Scanner
C.Touch Screen D.Flat Screen
Ans-B
3.Who co-created the UNIX operating system in 1969 with Dennis Ritchie?
A.Alan Turing B.Ken Thompson
B.Steve Wozniak D.Niklaus Wirth
Ans-B
4.Who was the creator and lead developer of Gmail?
A.Paul Buchheit B.George Boole
C.Konrad Zuse D.Steve Case & Jeff Bezos
Ans-A
5.Who was the developer of Yahoo?
A.David Filo & Jerry Yang B.Ken Thompson
C.Vint Cerf & Robert Kahn D.Dennis Ritchie & Ken Thompson
Ans-A
6.What is the part of a database that holds only one type of information?
A.File B.Record
C.Report D.Field
Ans-D
7.Which generation of computer is at present under development?
A.Fourth Generation B.Third Generation
C.Fifth Generation D.Sixth Generation
Ans-C
8.Artificial Intelligence is associated with which generation of computer?
A.Third Generation B.Fourth Generation
C.Fifth Generation D.Sixth Generation
Ans-C
9.In analog computer
A.Input is never converted to digital form
B.Input is first converted to digital form
C.Output is displayed in digital form
D.Output is displayed in analog form
Ans-A
10.”DOS” stands for
A.Data out system B.Disk out system
C.Disk operating system D.Data operating system
Ans-C
11.The output quality of printer is measured by
A.Dots per inch B.Dot per cm
C.Dot per mm D.Dot per nm
Ans-A
12.The binary system uses power of
A. 2 B. 4
C. 6 D. 8
Ans-A
13.In compact disks which technology is used?
A.Electromagnetic B.Electrical
C.Mechanical D.Laser
Ans-D
14.Which windows program do you use to manage folders and files?
A.Windows explorer B.Windows control panel
C.Windows accessories D.Windows manager
Ans-A
15.Who created Pretty Good Privacy(PGP)?
A.Phil Zimmermann B.Ray Tomlinson
C.Niklaus Wirth D.Tim Berners-Lee
Ans-A
16. Which of the following memory is fastest?
A.Virtual Memory B.Cache Memory
C.Secondary Memory D.Read Only Memory
Ans-B
37.Analytical engine was invented by
A.Charles Babbage B.George Boole
C.George Pancham D.Blaise Pascal
Ans-A
38. How many million process a computer can perform in a second?
A.One million B.Two Million
C.Four Million D.None of the Above
Ans- A
39.What is the unit for counting computer speed?
A.Second B.Megahertz
C.Nanoseconds D.Picoseconds
Ans- B
40.In which mode the communication channel is used both direction at the same time?
A.Half-duplex B.Full-duplex
C.Simplex D.None of these
Ans-B
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