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) a sequential file
(b) an ISAM file
(c) variable depending upon the usage of the data set
(d) a partitioned data set
The correct answers to the above question in:
Answer: (c)
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Read more operating system Based Computer Questions and Answers
Question : 1
A policy in memory management referred as clock policy because one can visualize the page frames as laid out in
a) Straight line
b) Rectangle
c) Circle
d) Square
Answer »Answer: (c)
Question : 2
A set or resource allocations such that the system can allocate resources to each process in some order, and still avoids a deadlock is called
a) unsafe state
b) safe state
c) starvation
d) greedy allocation
Answer »Answer: (b)
Question : 3
Data from and to magnetic disk is transformed in
a) Continuation
b) Blocks
c) Block and Continuation both
d) None of these.
Answer »Answer: (b)
Question : 4
Producer consumer problem can be solved using
a) Semaphores
b) Event counters
c) Monitors
d) All of the above
Answer »Answer: (d)
Question : 5
The deterministic operating system
a) Where operations are performed with in pre-determined time interval.
b) Where operations can be performed with out pre-determined time interval.
c) The operating time can not be determined.
d) None of these.
Answer »Answer: (a)
Question : 6
User-visible register
a) Enables machine language programmer to minimize main memory reference by optimizing register use.
b) Enables assembly language programmer to minimize main memory reference by optimizing register use.
c) A and B both true.
d) A and B both false.
Answer »Answer: (c)
GET operating system PRACTICE TEST EXERCISES
operating system set 1
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operating system set 3
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operating system Shortcuts and Techniques with Examples
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