Solve Computer Science Questions

1. With four programs in memory and with 80% average I/O wait , the CPU utilization is?

A) 60 %
B) 70 %
C) 90 %
D) 100 %

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2. To employ multi - access in GSM , users are given different:

A) time slots
B) bandpass filters
C) handsets
D) frequency bands

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3.What will be the value of 'b' after the execution of the following code statements:
c = 10;
b = ++c + ++c;

A) 20
B) 22
C) 23
D) None

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4. What of the following does not represent a valid storage class in 'c'?

A) automatic
B) static
C) union
D) extern

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5. Find the odd man out :

A) tail
B) cut
C) wart
D) sed

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6. We can not delete the ____icon but we can made it invisible.

A) Recycle
B) My computer
C) Internet explorer
D) None of the above

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7. The device which connects dissimilar LAN's of different topologies using different sets of communication protocols so that information can flow from one to another is called:

A) Router
B) Bridge
C) Gateway
D) Switch

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8. Capability Maturity Model is meant for;

A) Product
B) Process
C) Product and Process
D) None of the above

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9. In the light of software engineering software consists of:

A) Programs
B) Data
C) Documentation
D) All the above

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10. Variable partition memory management technique with compaction results in:

A) Reduction of fragmentation
B) Minimal wastage
C) Segment sharing
D) None of the above

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Solve Questions on GK and common

1. Find out the wrong number in the sequence.
52, 51, 48, 43, 34, 27, 16
A) 27
B) 34
C) 43
D) 48

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2. The letters in the first set have a certain relationship.
On the basis of this relationship mark the right choice for the second set:
A) FHJL
B) RPNL
C) LNPR
D) LJHF

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3.Insert the missing number in the following:
3, 8, 18, 23, 33, ?, 48
A) 37
B) 40
C) 38
D) 45

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4.In a certain code ,CLOCK is written as KCOLC.How would STEPS be written in that code?
A) SPEST
B) SPSET
C) SPETS
D) SEPTS

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5. 'No man are mortal'  is contradictory of:
A) Some man are mortal
B) Some man are not mortal
C) All men are mortal
D) No mortal is man

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6.Two ladies and two men are playing bridge and seated at North, East, South and West of a table.
No lady is facing East.Persons sitting opposite to each other are not of the same sex. One man is facing South. Which direction are the laddies facing to?
A) East and West
B) North and West
C) South East
D) None of these

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7. What is blog?
A) Online music
B) Intranet
C) A personal or corporate website in the form of an online journal
D) A personal or corporate Google search

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8. Bog is a wetland that receives water from :
A) nearby water bodies
B) melting
C) rain fall only
D) sea only

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9. Action-research  is:
A) An applied research
B) A research carried out to solve immediate problems
C) A longitudinal research
D) All the above

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10.How can the objectivity of the research be enhanced ?
A) Through its impartiality
B) Through its reliability
C) Through its validity
D) All the above

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