operating system set 1 Detailed Explanation And More Example
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The following question based on operating system topic of computer mcq
(a) race condition
(b) critical sections
(c) mutual exclusions
(d) message passing
The correct answers to the above question in:
Answer: (a)
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Read more operating system Based Computer Questions and Answers
Question : 1
Priorities
a) are used to schedule processes
b) increase as a process remains in the processor
c) are attached to each page in the system
d) are assigned by the user.
Answer »Answer: (a)
Question : 2
The intensive jobs
a) use less processor time than most jobs
b) you are constrained by their I/O requirements
c) run more quickly than processor intensive jobs
d) should all be executed at the same time
Answer »Answer: (b)
Question : 3
Main memory is referred as
a) Virtual memory
b) Real memory
c) A and B both
d) None of these.
Answer »Answer: (b)
Question : 4
Which type of design problem in file system
a) how the file system should look to the user
b) algorithm and data structure must be created to map the logical file system onto the secondary storage device
c) Both A and B above
d) none of the above
Answer »Answer: (c)
Question : 5
Processor-bound tasks
a) use the processor more often
b) use more processor time
c) use less processor time
d) always take longer to execute
Answer »Answer: (b)
Question : 6
In monolithic operating system
a) Virtually any procedure can call any other procedure.
b) Virtually specific procedure can call any other procedure.
c) Virtually specific procedure can call specific procedure.
d) None of these.
Answer »Answer: (a)
GET operating system PRACTICE TEST EXERCISES
operating system set 1
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operating system set 4
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operating system Shortcuts and Techniques with Examples
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