Computer Awareness

by Pradeep choudhary

Posted on 28-December-2017 9:12:42 AM    0 Comments    3830 view(s)

1.

For his major role in the development of computer chip ‘Pentium’, which Indian IT expert is called the ‘Father of Pentium’ ?

[A]AjayBhatt
[B]AnandChandrasekher
[C]VinodDham
[D] Biswamohan Pani

Answer: C [Vinod Dham]

2.

Who is the founder of Wikipedia?

[A]PeerSchneider
[B]ByronLooper
[C]RickardEriksson
[D] Jimmy wales

Answer: D [Jimmy wales]

3.

Consider the following: 

1. C 

2. C++ 

3. COBOL 

Which among the above is/ are high-level languages (HLL)? 

[A]Only1 
[B]1&2 
[C]2&3 
[D] 1, 2 & 3

Answer: D [1, 2 & 3 ]

4.

Which among the following is NOT a search engine?

[A]Google 
[B]Baidu 
[C]WolframAlfa 
[D] Yahoo

Answer: C [Wolfram Alfa ]

5.

A Digital Certificate can identity __ 

1. an individual 

2. a server 

3. a company 

Choose the correct option: 

[A]Only1
[B]1&2 
[C]2&3 
[D] 1, 2 & 3

Answer: D [1, 2 & 3 ]

6.

What do we call an input/output device on a computer, reserved for communication between the computer operator or maintenance engineer and the computer? 

[A]EDPDevice 
[B]Console
[C]Jokey
[D] Link Device

Answer: B [Console]

7.

Which among the following is a high-level language used to develop software applications in compact, efficient code that can be run on different types of computers with minimal change? 

[A]FORTRAN
[B]C
[C]COBOL
[D] ALGOL

Answer: C [COBOL]

8.

While browsing internet, what do we call the area of storage that compensates for the different speeds of data flow or timings of events by temporarily holding a block of data that is waiting to be processed? 

[A]Cache 
[B]Buffer
[C]Flash
[D] Trash

Answer: B [Buffer]

9.

Which among the following has been standardized in the IEEE 802.3 specification? 

[A]Bluetooth 
[B]Ethernet
[C]WiMAX 
[D] All of the above

Answer: B [Ethernet]

10.

Dynamic Adhoc Wireless Networks (DAWN) usually come under ___? 

[A]2G
[B]3G
[C]4G
[D] 5G

Answer: D [5G