Operating System — Test 2
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Question 1
A deadlock avoidance algorithm dynamically examines the __________ to ensure that a circular wait condition can never exist.
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Question 2
Swapping _______ be done when a process has pending I/O, or has to execute I/O operations only into operating system buffers.
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Question 3
The main memory accommodates ____________
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Question 4
The operating system is responsible for?
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Question 5
The operating system and the other processes are protected from being modified by an already running process because ____________
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Question 6
Using transient code, _______ the size of the operating system during program execution.
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Question 7
The operating system maintains a ______ table that keeps track of how many frames have been allocated, how many are there, and how many are available.
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Question 8
To obtain better memory utilization, dynamic loading is used. With dynamic loading, a routine is not loaded until it is called. For implementing dynamic loading ____________
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Question 9
The _________ presents a uniform device-access interface to the I/O subsystem, much as system calls provide a standard interface between the application and the operating system.
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Question 10
In real time operating system ____________
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