Object Oriented Programming With C Plus Plus - Multiple Choice Questions -015

141. _______________ operator has the highest priority among the following.

A. =

B. +

C. ::

D. ()

ANSWER: C

142. An ____________ is a collection of elements of same data type.

A. structure

B. union

C. class

D. array

ANSWER: D

143. A function that does not return a value will have return type _________________.

A. int

B. void

C. float

D. char

ANSWER: B

144. ______________ operator has the lowest priority.

A. ,

B. ++

C. *

D. +

ANSWER: A

145. ________________ is an increment operator

A. +

B. >

C. ++

D. ?:

ANSWER: C

146. ___________ variables can be initialized only once.

A. void

B. static

C. const

D. int

ANSWER: B

147. Static variables can be ______________.

A. cannot be created

B. initialized only once.

C. a constant

D. a class

ANSWER: B

148. Which of the following is true?

A. presents the standard output stream in c++.

B. cout declare in the conio standard file.

C. cout is declared as constants.

D. cout does nothing in C++ program.

ANSWER: A

149. What is the syntax of friend function?

A. friend class1 Class2;

B. friend class;

C. friend class

D. classfriend

ANSWER: A

150. Which of the following is not a type of constructor?

A. Copy constructor.

B. Friend constructor.

C. Default constructor.

D. Parameterized constructor.

ANSWER: B