1
GATE CSE 1999
Subjective
+5
-0
An instruction pipeline consists of $$4$$ stages: Fetch (F), Decode field (D), Execute (E), and Result-Write (W). The $$5$$ instructions in a certain instruction sequence need these stages for the different number of clock cycles as shown by the table below. GATE CSE 1999 Computer Organization - Pipelining Question 21 English

Find the number of clock cycles needed to perform the $$5$$ instructions

2
GATE CSE 1999
MCQ (Single Correct Answer)
+2
-0.6
Booth’s coding in $$8$$ bits for the decimal number –$$57$$ is:
A
$$0\, - \,1\,0\,0\, + \,1\,0\,0\,0$$
B
$$0\, - \,1\,0\,0\, + \,1\,0\,0\, - \,1$$
C
$$0\, - \,1\, + \,1\,0\,0\, - \,1\,0\, + \,1$$
D
$$0\,0\, - \,1\,0\, + \,1\,0\,0\, - \,1$$
3
GATE CSE 1999
MCQ (More than One Correct Answer)
+2
-0
The main difference (s) between a $$CISC$$ and a $$RISC$$ processor is/are that a $$RISC$$ processor typically:
A
has fewer instructions
B
has fewer addressing modes
C
has more registers
D
is easier to implement using hard-wired control logic
4
GATE CSE 1999
MCQ (More than One Correct Answer)
+2
-0
RAID configurations of disks are used to provide
A
Fault-tolerance
B
High speed
C
High data density
D
None of the above
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