Object Oriented Programming With C Plus Plus - Multiple Choice Questions -011

101. Variables that are declared inside a function are called as ______.

A. local.

B. global.

C. scope.

D. external.

ANSWER: A

102. Most of the statement in C++ program should end with ______.

A. a full stop (.).

B. `a comma (,).

C. a semicolon (;).

D. a colon (:).

ANSWER: C

103. __________ is a newline character in c++.

A. end

B. endl

C. \t

D. ;

ANSWER: B

104. If and the switch statements are called as _____ statements.

A. iteration.

B. jump.

C. selection.

D. conditional.

ANSWER: C

105. The switch expression must be of type _______ or _______.

A. char, float.

B. float, int.

C. int, char.

D. char, float.

ANSWER: C

106. Find out the error in following block of code. if (x=100) cout<<"x is 100";

A. 100 should be enclosed in quotations.

B. There is no semicolon at the end of first line.

C. Equals to operator mistake.

D. Variable x should not be inside quotation.

ANSWER: C

107. Looping in a program means _____.

A. jumping to the specified branch of program.

B. repeat the specified lines of code.

C. execute only once.

D. jump to random location of the program.

ANSWER: B

108. The last index of strings contains the _____ null-terminated character.

A. \1.

B. \t

C. \0

D. \n

ANSWER: C

109. If the type specifier of parameters of a function is followed by an ampersand (&), that function call is _______.

A. pass by value.

B. pass by reference.

C. array of structures.

D. array of structures. pointers.

ANSWER: B

110. getline() and write() are _________ oriented functions.

A. line.

B. character.

C. data.

D. integer.

ANSWER: A