ISS (Statistical Services) Statistics Paper I (New 2016 MCQ Pattern): Questions 450 - 455 of 471

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Question number: 450

» Computer Application and Data Processing » Basics of Computer » Operations of a Computer

MCQ▾

Question

Which system is a collection of autonomous computer system capable of communication?

Choices

Choice (4) Response

a.

Multiprogramming system

b.

Real – Time system

c.

Distributed computer system

d.

Time – shearing system

Question number: 451

» Computer Application and Data Processing » Basics of Computer » Operations of a Computer

MCQ▾

Question

The operating system, which is distinguished by its ability to support concurrent execution of two or more active processes is:

Choices

Choice (4) Response

a.

Multiprogramming Operating System

b.

Batch Operating System

c.

Multitasking Operating System

d.

Multithreading Operating System

Question number: 452

» Computer Application and Data Processing » Basics of Computer » Operations of a Computer

MCQ▾

Question

Multithreading allows:

Choices

Choice (4) Response

a.

Same user uses different programs simultaneously

b.

Different parts of a single program to run concurrently

c.

Same part of different programs to run concurrently

d.

All of the above

Question number: 453

» Computer Application and Data Processing » Basics of Computer » Operations of a Computer

MCQ▾

Question

Batch is not very convenient for program development, due to –

Choices

Choice (4) Response

a.

Offline debugging

b.

Turn around delays

c.

Both a. and b. are correct

d.

None of the above

Question number: 454

» Computer Application and Data Processing » Basics of Computer » Operations of a Computer

MCQ▾

Question

The main purpose of an operating system is:

Choices

Choice (4) Response

a.

To provide an environment in which one can execute the program

b.

To clean the space from RAM

c.

To protect the hardware

d.

None of the above

Question number: 455

» Computer Application and Data Processing » Basics of Computer » Operations of a Computer

MCQ▾

Question

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

Choices

Choice (4) Response

a.

The time at which the results is produced

b.

The logical correctness of the computation

c.

Response time

d.

All a. , b. and c. are correct

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