GATE (Graduate Aptitude Test in Engineering) Computer Science & IT (CS): Questions 656 - 659 of 3196

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Question 656

Appeared in Year: 2012

Question MCQ▾

The factors that determine the quality of a software system are (December Paper III)

Choices

Choice (4)Response

a.

correctness, reliability

b.

efficiency, usability, maintainability

c.

testability, portability, accuracy, error tolerances, expandability, access control, audit.

d.

Question does not provide sufficient data or is vague

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Question 657

Appeared in Year: 2012

Question MCQ▾

If a relation with a Shema R is decomposed into two relations and such that then which one of the following is to be satisfied for a lossless joint decomposition (December Paper III)

Choices

Choice (4)Response

a.

b.

c.

d.

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Question 658

Appeared in Year: 2012

Question MCQ▾

Which of the following features will characterize an OS as multiprogrammed OS?

  1. More than one program may be loaded into main memory at the same time.
  2. If a program waits for certain event another program is immediately scheduled.
  3. If the execution of a program terminates, another program is immediately scheduled. (December Paper III)

Choices

Choice (4)Response

a.

1 only

b.

1 and 2 only

c.

1 and 3 only

d.

1,2 and 3

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Question 659

Appeared in Year: 2012

Question MCQ▾

Two graphs A and B are shown below: Which one of the following statement is true?

Two Graphs a and B Are Shown

(December Paper III)

Choices

Choice (4)Response

a.

A and B are planar.

b.

Neither A nor B is planar.

c.

A is planar and B is nor.

d.

B is planar and A is not.

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