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Operating System (OS)

Operating System (OS)
Which of the following, is necessary to work on a computer

Compiler
Assembly
Interpreter of the above
None of these
Operating system

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Operating System (OS)
Which, of the following is not true about the description of a decision table?

A decision table is directly understood by the computer
A decision table is easy to understand
A decision table is easy to modify
None of these
All of these

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Operating System (OS)
The most recent version of MAC OS is based on the ...... operating system

Unix
Linux
Windows
CMOS

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

Fair Share Scheduling
Preemptive Scheduling
Deadline Scheduling
Non Preemptive Scheduling

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Operating System (OS)
A form of code that uses more than one process and processor, possibly of different type, and that may on occasions have more than one process or processor active at the same time, is known as

broadcasting
multiprogramming
None of these
multithreading
time sharing

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Operating System (OS)
The memory which allocates space for DOS and application is called

Virtual memory
Conventional memory
Cache memory
Expanded memory

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