ISS (Statistical Services) Statistics Paper I (New 2016 MCQ Pattern): Questions 454 - 458 of 472

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Question 454

Question

MCQ▾

In real time systems the correctness of the computations is dependent upon:

Choices

Choice (4)Response

a.

The logical correctness of the computation

b.

The time at which the results is produced

c.

Response time

d.

All a., b. and c. are correct

Question 455

Question

MCQ▾

Which system is a popular representative of multi-programing and multi – user systems?

Choices

Choice (4)Response

a.

Time – sharing system

b.

Real – time system

c.

Batch operating system

d.

Distributed operating system

Question 456

Question

MCQ▾

For which operating system program does not require interaction?

Choices

Choice (4)Response

a.

Real time system

b.

Batch Operating system

c.

Time – sharing system

d.

Multi programing operating system

Question 457

Question

MCQ▾

Real – time systems are used:

Choices

Choice (4)Response

a.

When data processed very slowly

b.

When two users use one programs

c.

In time critical environments where data must be processed extremely quickly

d.

Question does not provide sufficient data or is vague

Question 458

Question

MCQ▾

The key objective of a distributed operating system is:

Choices

Choice (4)Response

a.

Transparency

b.

Execution

c.

Working simultaneously with two programs

d.

Interaction of i/p and o/p