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Operating System (OS)

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

None of these
8
1
16

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Operating System (OS)
During the boot process, the ..... looks for the system file

DVD
BIOS
CPU
CD

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Operating System (OS)
Press ____ key while booting to display Advanced Boot Menu

Del
F5
F8
F6

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Operating System (OS)
....... show characteristics with both hardware and software

Software
Operating system
None
Data

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Operating System (OS)
What program runs first after computer is booted and loading GUI ?

Authentication
File manager
Windows Explorer
Desktop manager

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Operating System (OS)
In analyzing the compilation of PL/I program, the description "creation of more optimal matrix" is associated with

Machine independent optimization
Code generation
Assembly and output
Syntax analysis
None of these

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