1
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
$$0\,0\, - \,1\,0\, + \,1\,0\,0\, - \,1$$
2
GATE CSE 1999
MCQ (Single Correct Answer)
+1
-0.3
The main memory of a computer has $$2$$ $$cm$$ blocks while the cache has $$2$$ $$c$$ blocks. If the cache uses the set associative mapping scheme with $$2$$ blocks per set, then block $$k$$ of the main memory maps to the set:
A
($$k$$ mod $$m$$) of the cache
B
($$k$$ mod $$c$$) of the cache
C
($$k$$ mod $$2c$$) of the cache
D
($$k$$ mod $$2cm$$) of the cache
3
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 14 English

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

4
GATE CSE 1999
MCQ (More than One Correct Answer)
+2
-0.6
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
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