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Operating System (OS)

Operating System (OS)
In MS-DOS 5.0, which is the number that acts as a code to uniquely identify the software product?

None of these
5
MS DOS
MS
DOS

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Operating System (OS)
In MS-DOS, relocatable object files and load modules have extensions

None of these
.COM and .OBJ, respectively
.DAS and .EXE, respectively
.OBJ and .COM or .EXE, respectively
.EXE and .OBJ, respectively

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Operating System (OS)
Poor response times are caused by

Processor busy
None of these
Any of the above
High I/O rate
High paging rates

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Operating System (OS)
In which type of the following OS, the response time is very crucial.

Unix Operating System
Batch Operating System
Network Operating System
Real Time Operating System

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Operating System (OS)
First-in-First-Out (FIFO) scheduling is

Non Preemptive Scheduling
Preemptive Scheduling
Deadline Scheduling
Fair Share Scheduling

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Operating System (OS)
The OS used to operate the mobile phone is a

None of the listed here
Multiuser OS
Smart card OS
Embedded OS

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MORE MCQ ON Operating System (OS)

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