A- Random
B- Sequential
C- Circular
D- Arbitrary
The answer is B- Sequential
What is the maximum number of children that a binary tree node can have?
A) 0
B) 1
C) 2
D) 3
The answer is C) 2
The prefix form of an infix expression A+B-C*D is
(A) +AB-*CD
(B) -+A B C * D
(C) -+A B * C D
(D) – + *ABCD
The answer is (C) -+A B * C D
Java achieves polymorphism through:
A. Overrdiding
B. overloading
C. Interfaces
D. Pointers
The answer is C. Interfaces
Which of the following features from procedural language is not supported in java
A) Object-oriented
B) Use of pointers
C) Portable
D) Dynamic and Extensible
The answer is B) Use of pointers
Which of the following is a properly defined structure?
(a) struct {int a;}
(b) struct a_struct {int a;}
(c) struct a_struct int a;
(d) struct a_struct {int a;}
The answer is (d) struct a_struct {int a;}
Which of the followings is/are pointer-to-member declarator?
A. ->*
B. .*
C. ::*
D. both A and B
The answer is C. ::*
How many bytes are reserved in main memory for “void”?
A. 0
B. 1
C. 2
D. 4
The answer is A.0
The first Web Browser is
A. Firefox
B. Netscape
C. World Wide Web
D. Internet Explorer
The answer is C. World Wide Web
Virtual reality provides
A. Sharp pictures
B. Individual audio
C. Preview of new films
D. Participatory experience
The answer is D. Participatory experience