operating system set 5 Detailed Explanation And More Example

Question : 1

The number of process states recognized by UNIX

a) Two

b) Nine

c) Eight

d) Seven.

Question : 2

The direct memory access (DM(A) module

a) Controls the data exchange between main memory and I/O module.

b) The processor issues I/O command, execute subsequent instructions and interrupt I/O module.

c) The processor issues I/O commands to an I/O module.

d) None of these.

Question : 3

If in a computer networking environment when all the processing is done on single computer can be referred as

a) Host based processing

b) Server based processing

c) Client based processing

d) None of these.

Question : 4

Load time

a) where the process will reside in memory, then absolute code can be generated

b) where the process will reside in memory, then the compiler must generate relocatable memory

c) if the process can be moved during its execution from one memory segment to another, then binding must be delayed until run time

d) all of the above

Question : 5

The master/slave architecture is an example of

a) Distributed memory processing

b) Shared memory processing

c) Symmetric multi processing

d) None of these.

Question : 6

The record is the collection of

a) Fields

b) Files

c) Data base

d) None of these.