Question Detail

Which is single user operating system

MS-DOS
UNIX
XENIX
LINUX

Answer: Option A

Similar Questions :

1. Which of the following does not interrupt an running process

A device
Timer
Schedular Process
Power failure

Answer: Option C

2. Remote computing services involves the use of timesharing and

multiprocessing
interactive processing
batch processing
real time processing

Answer: Option C

3. Memory protection is normally done by

the processor and the associated hardware
the operating system
the compiler
the user program

Answer: Option A

4. Which is non pre-emptive

Round robin
FIFO
MQS
MQSF

Answer: Option B

5. Which operating system use write through catches

UNIX
XENIX
ULTRIX
DOS

Answer: Option D

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