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Operating System (OS)

Operating System (OS)
Scandisk analyse and repair damage to which of the following ?

FAT
Physical cluster
All of the listed here
Lost clusters

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Operating System (OS)
Which of the following operating system reads and reacts in actual time?

Quick Response System
Real Time System
Time Sharing System
Batch Processing System

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Operating System (OS)
In a folder, which of the following key is used to rename the file or folder

F3
F7
F4
F2

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Operating System (OS)
In which addressing mode the effective address of the operand is the contents of a register specified in the instruction and after accessing the operand, the contents of this register is incremented to point to the next item in the list?

auto increment
index addressing
None of these
auto decrement
indirect addressing

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Operating System (OS)
What scheduling algorithm allows processes that are logical runnable to be temporarily suspended?

None of these
FCFS
non-preemptive scheduling
preemptive scheduling
FIFO

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

Deadline Scheduling
Non Preemptive Scheduling
Preemptive Scheduling
Fair Share Scheduling

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MORE MCQ ON Operating System (OS)

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