61.
The
process of testing individual components in a software.
(A) Interface Testing (B) Partition Testing
(C) Unit Testing (D) Structural Testing
Answer: C
62.
In
C++, the operator which cannot be overloaded.
(A) Bitwise & operator (B) Assignment operator
(C) == operator (D) :: operator
Answer: D
63.
A
solution to external fragmentation.
(A) Segmentation (B)
Compaction
(C) Swapping (D) Thrashing
Answer: B
64.
A
type of inheritance in which the property of one class is inherited by more
than one class.
(A) Hybrid Inheritance
(B) Hierarchical
Inheritance
(C) Multilevel Inheritance
(D) Multiple Inheritance
Answer: B
65.
The
worst case time complexity of merge sort algorithm for input size n.
(A) q(n) (B) q(n2)
(C) q(log n) (D)
q(nlog
n)
Answer: D
66.
A
full adder circuit with x, y and z as input bits produces an output, the binary
sum represented by.
(A) x+y+z (B)
xÃ…yÃ…z
(C) xyÃ…xzÃ…yz (D) xy+xz+yz
Answer: B
67.
If
a variable is declared as register type, then the operator that cannot be
applied to it.
(A) Unary & (B) Unary -
(C) Binary & (D) Binary -
Answer: A
68.
If
grammar G=(N,Ã¥,P,S) with non terminal N={S},
terminals å={0,1} and production rules.
S®0S, S®S1, S®0, then L(G)=
(A) 0*01* (B) 0*1*
(C) 0*11* (D) 0*1*0
Answer: A
69.
What
would be the output of the following C program.
#include<stdio.h>
main()
{
int x=1;
while(x<=1);
{
printf(“Good Morning”);
--x;
}
}
(A) Good Morning (B)
Good Morning infinite times
(C) Blank Display (D)
Syntax Error
Answer: C
70. In a compiler, the task of
scanning the source code, to recognize and classify various elements is known
as.
(A) Code Optimization (B) Syntactic Analysis
(C) Lexical Analysis (D) Semantic Analysis
Answer: C
71. Time complexity of Prim’s
minimum spanning tree algorithm is:
(A) q(n) (B) q(log n)
(C) q(nlog n) (D) q(n2)
Answer: D
72. A fact in prolog is a
special case of a:
(A) Query (B) Rule
(C) Term (D) Goal
Answer: B
73. Grammars that can be
translated to DFAs:
(A) Left linear grammar (B) Right linear grammar
(C) Generic grammar (D) All of these
Answer: B
74. An example of a compiler-compiler
is:
(A) JAVA (B) LEX
(C) YACC (D) MATLAB
Answer: C
75. A relation R on a set X is
said to be a partial ordering if R is:
(A) Reflexive, Symmetric,
Transitive
(B) Reflexive, Symmetric,
Non-Transitive
(C) Reflexive,
Anti-Symmetric, Transitive
(D) Reflexive,
Anti-Symmetric, Non-Transitive
Answer: C
76. What would be the output of
the following C program
#include<stdio.h>
main()
{
int I,x=1,y=1,z=0;
printf(“%d %d”,x,y);
for(I=0;I<3;I++)
{
x+y=z;
printf(“%d”,z);
x=y;
y=z;
}
}
(A) 1 1 2 3 5 (B) 1 1 1 1 1
(C) 1 1 0 0 0 (D) Syntax Error
Answer: D
77. Let V1={A,B,C} and
V2={P,Q}, then the graph below is a:
(A) Complete Graph (B) Digraph
(C) Bipartite Graph (D)
Connected Graph
Answer: C
78. Natural objects can be
realistically modeled using:
(A) Binary space partitioning
tree
(B) Fractal Geometry
(C) Octrees
(D) Constructive Solid
Geometry
Answer: B
79. Not a storage placement
strategy for an incoming program/data:
(A) First Fit (B)
Average Fit
(C) Worst Fit (D) Best Fit
Answer: B
80. An attribute or set of
attributes within one relation that matches the candidate key of some(possibly
the same) relation:
(A) Super key (B) Candidate key
(C) Primary key (D)
Foreign key
Answer: D
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