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 (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
3
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
4
GATE CSE 1999
MCQ (Single Correct Answer)
+2
-0.6
Consider the schema $$R = \left( {S\,\,T\,\,U\,\,V} \right)$$ and the dependencies $$S \to T,\,\,T \to U,\,\,U \to V$$ and $$V \to S$$ let $$R =$$ $$(R1$$ and $$R2)$$ be a decomposition such that $$R1 \cap R2 \ne \phi .$$ The decomposition is:
A
Not in $$2NF$$
B
In $$2NF$$ but not $$3NF$$
C
In $$3NF$$ but not in $$2NF$$
D
In both $$2NF$$ and $$3NF$$