1
GATE CSE 1993
MCQ (Single Correct Answer)
+2
-0.6
The root directory of a disk should be placed:
A
At a fixed address in main memory
B
At a fixed location on the disk
C
Any where on the disk
D
At a fixed location on the system disk
2
GATE CSE 1993
Subjective
+2
-0
A certain moving arm disk storage, with one head, has the following specifications.
Number of track/recording
Surface $$=200$$
Disk rotation speed $$=2400$$$$rpm$$
Track storage capacity $$=62,500$$ $$bits$$
The average latency of this device is
$$P$$ $$msec$$ and the data transfer rate is
$$Q$$ $$bits / sec.$$ Write the value of $$P$$&$$Q$$
3
GATE CSE 1993
MCQ (Single Correct Answer)
+2
-0.6
Consider a system having m resources of the same type. These resources are shared by 3 processes A, B and C, which have peak demands of 3, 4 and 6 respectively. For what value of m deadlock will not occur?
A
7
B
9
C
10
D
13
4
GATE CSE 1993
MCQ (Single Correct Answer)
+2
-0.6
What does the following code do?
var a, b : integer;
begin
    a:=a+b;
    b:=a-b;
    a:=a-b;
end;
A
exchanges a and b
B
doubles a and stores in b
C
doubles b and stores in a
D
leaves a and b unchanged
EXAM MAP
Medical
NEET
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
CBSE
Class 12