1
GATE CSE 1997
MCQ (Single Correct Answer)
+1
-0.3
The correct matching for the following pairs is

(a) Disk scheduling $$\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,$$(1) Round robin
(b) Batch processing $$\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,$$ (2) $$SCAN$$
(c) Time sharing $$\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,$$ (3) $$LIFO$$
(d) Interrupt processing $$\,\,\,\,\,\,\,\,\,\,\,$$(4) $$FIFO$$

A
$$a - 3,\,\,b - 4,\,\,c - 2,\,\,d - 1$$
B
$$a - 4,\,\,b - 3,\,\,c - 2,\,\,d - 1$$
C
$$a - 2,\,\,b - 4,\,\,c - 1,\,\,d - 3$$
D
$$a - 3,\,\,b - 4,\,\,c - 3,\,\,d - 2$$
2
GATE CSE 1997
MCQ (Single Correct Answer)
+1
-0.3
$$I/O$$ redirection
A
Implies changing the name of a file
B
Can be employed to use an existing file as input file for a program
C
Implies connection $$2$$ programs through a pipe
D
None of the above
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