c++ SAMPLE QUESTIONS

questionStatement	answerA	answerB	answerC	answerD	answerE
Comeau C/C++ comes with its own version of Standard C++ library called:	stdlib	libcomo	slibrary	clibrary
Choose the correct statements regarding inline functions:<br/>1) It speeds up execution.<br/>2) It slows down execution.<br/>3) It increases the code size.<br/>4) It decreases the code size.<br/>5) It slightly breaks your encapsulation.	1, 3	2, 4	2, 4, 5	1, 3, 5	1, 4
Choose the incorrect statement:	C++ allows any operator to be overloaded.	Assignment operators cannot be overloaded.	Operator precedence can be changed.	None of the above.
Choose the correct option for the following program fragment:<br/>void main( )<br/>{<br/>int x = 10 ;<br/>int &p = x ;<br/>cout << *(&p) << &x ;<br/>}	Prints 10 and the address of x.	Results in run time error.	Prints 10 and the address of p.	Results in compile error.	Both 1 and 3.
For a method to be an interface between the outside world and a class, it has to be declared _____.	friend	protected	public	extern
What is the correct value which the program returns to the operating system upon the successful completion of it?	-1	1	0	Programs do not return a value.	-
Which of the following operators can be used to compare two variables?	:=	!=	equal	none
Which of the following is not a valid escape code?	\t	\v	\f	\w
When requesting for multiple datum, which of the following can work as a seperator?	A space	A tab character	A new line character	All of the above
Which of the following statements is true?	To overload functions, different return types of overloaded functions is a necessary condition.	To overload functions, different return types along with different argument types is a necessary condition.	To overload functions, different return types is not a necessary condition. Only argument types must be different	None of the above.