GATE (Graduate Aptitude Test in Engineering) Computer Science: Questions 372 - 376 of 2080

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Question 372

Appeared in Year: 2016 (UGC-NET)

Question

MCQ▾

When one object reference variable is assigned to another object reference variable then

Choices

Choice (4)Response

a.

A copy of the object is created.

b.

A copy of the reference is not created.

c.

It is illegal to assign 1 object reference variable to another object reference variable.

d.

A copy of the reference is created.

Question 373

Appeared in Year: 2016 (UGC-NET)

Question

MCQ▾

The simplified form of a Boolean equation is:

Choices

Choice (4)Response

a.

AB′

b.

ABC

c.

AB′ C

d.

A′ B

Question 374

Appeared in Year: 2016 (UGC-NET)

Question

MCQ▾

The extent to which a software tolerates the unexpected problems, is termed as:

Choices

Choice (4)Response

a.

Accuracy

b.

Correctness

c.

Reliability

d.

Robustness

Question 375

Appeared in Year: 2016 (UGC-NET)

Question

MCQ▾

Suppose that the time to do a null remote procedure call (RPC) (i.e., 0 data bytes) is 1.0 msec, with an additional 1.5 msec for every 1K of data. How long does it take to read 32 K from the file server as 32 1K RPCs?

Choices

Choice (4)Response

a.

49 msec

b.

48 msec

c.

100 msec

d.

80 msec

Question 376

Appeared in Year: 2016 (UGC-NET)

Question

MCQ▾

Implicit return type of a class constructor is:

Choices

Choice (4)Response

a.

A destructor not of class type

b.

Class type itself

c.

A destructor of class type

d.

Not of class type itself

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