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Operating System (OS)

Operating System (OS)
Which is the latest version of MS windows ?

Windows 2007
Windows 8.1
Windows 10
Windows 2008

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Operating System (OS)
Which table is a permanent database that has an entry for each terminal symbol.

Terminal table
Reductions
Identifier table
None of these
Literal table

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Operating System (OS)
What is the initial value of the semaphore to allow only one of the many processes to enter their critical section?

16
None of these
8
1

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

Virtual memory
Expanded memory
Cache memory
Conventional memory

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Operating System (OS)
Special software to create a job queue is called a

None of these
Drive
Spooler
Linkage editor
Interpreter

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Operating System (OS)
In which addressing mode the contents of a register specified in the instruction are first decremented, and then these contents are used as the effective address of the operands?

None of these
auto decrement
indirect addressing
auto increment
index addressing

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