Operating System Quiz 1

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First process that is executed by operating system during booting is *

1 point

init

init1

start

minit

Multiprocessor environment of the computer system uses *

1 point

parallel resources

dedicated resources

shared resources

all of the above

Virtual memory is *

1 point

an extremely large main memory

an extremely large secondary memory

an illusion of an extremely large memory

a type of memory used in super computers

Overlay is *

1 point

a specific memory location

a part of an operating system

overloading the system with many user files

a single contiguous memory that was used in the olden days for running large programs by swapping.

The only state transition that is initiated by the user process itself is *

1 point

block

wakeup

running

ready

In a multiprogramming environment *

1 point

more than one process resides in the memory

the programs are developed by more than one person

the processor executes more than one process at a time

a single user can execute many programs at the same time

Which of the following is a service not supported by the operating system? *

1 point

I/O operation

Accounting

Compilation

Protection

Logical extension of multiprogramming operating system is *

1 point

time sharing

multi-tasking

real time system

both time sharing and multitasking

Multiprocessor system have advantage of *

1 point

Increased Throughput

Expensive hardware

Sharing

Protection

Table of pointers for interrupt to be executed contains the *

1 point

interrupts

addresses

programs

system softwares

Your Name *

0 points

Class *

0 points

Email Id *

0 points

Contact Number *

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