UGC-NET/GATE Multiple Choice Questions for Operating System.
The undo and redo operations must be ..... to guarantee correct behaviour, even if a failure occurs during recovery process.
all of the mentioned
While working with mail command, which command is used to save mail in a separate file?
The capacity of a memory unit = (the number of words) * (the number of bits / words). What will be the number of separate address and data lines needed for a memory of 4k * 16 ?
12 address and 16 data lines
12 address and 12 data lines
11 address and 6 data lines
12 address and 8 data lines
Which of the following algorithms tends to minimize the process flow time ?
First come First served
Shortest Job First
Earliest Deadline First
Longest Job First
While working with MS-DOS, which command is used to display the contents of a file and pause the display after each screenful of information?
TYPE filename | MORE
CAT filename | MORE
CAT filename | pg
There are 5 questions to complete.