Operating system mcqs file system interface access methods

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Operating system mcqs file system interface access methods

Question 1 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Data cannot be written to secondary storage unless written within a .....
A
file
B
swap space
C
directory
D
text format
Question 2 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
In the sequential access method, information in the file is processed .....
A
one disk after the other, record access doesnt matter
B
one record after the other
C
one text document after the other
D
none of the mentioned
Question 3 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
In UNIX, what will the open system call return?
A
pointer to the entry in the open file table
B
pointer to the entry in the system wide table
C
a file to the process calling it
D
none of the mentioned
Question 4 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Sequential access method ..... on random access devices.
A
works well
B
doesnt work well
C
maybe works well and doesnt work well
D
none of the mentioned
Question 5 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A relative block number is an index relative to .....
A
the beginning of the file
B
the end of the file
C
the last written position in file
D
none of the mentioned
There are 5 questions to complete.

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