Introduction to Operating Systems Mcqs

This set of Multiple Choice questions & answers are chosen from a collection of most authoritative and best reference books on Physics. Our aim is to prepare an individual for competitive exams like NTS, GAT, ECAT, MDCAT, Teaching jobs Tests and Chemical industry job interviews. One should practice our Mcqs to assimilate knowledge on Operating system comprehensively.

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2.
Multi-processor system gives a

Small system

Tightly coupled system

Loosely coupled system

Both a and b

3.
Logical extension of multiprogramming operating system is

Time sharing

Multi-tasking

Single programing

Both a and b

4.
Multiprocessor system have advantage of

Increased Throughput

Expensive hardware

Operating system

Both a and b

7.
Another type of multiple-CPU system is the

Mini Computer

Super Computer

Clustered System

Both a and b

8.
Interrupt table of pointers having addresses for each interrupt is located at

High memory

Low memory

Mid memory

Both a and b

12.
When many users accesses mainframes, this approach is called as

Resource allocation

Word processors

Dedicated resources

Interface

13.
Accessing same data from storage of the computer system is provided by

Serial clusters

Parallel clusters

Beowulf clusters

Both a and b

14.
To start an I/O operation the device driver loads the appropriate register into?

Memory

Secondary storage

Device Controller

Arrays

15.
Symmetric multiprocessing architecture of the computer system uses shared

Bus

Memory

Processors

Both a and b

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