C++ Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

STL (140)
OOPS (873)
C++ General (2409)

C++ Interview Questions

Questions Answers Views Company eMail

Evaluate the following expression as C++ would do :8 * 9 + 2 * 5 a) 82 b) 79 c) 370 d) list

1 1065

Which is not an ANSII C++ function a) sin() b) tmpnam() c) kbhit()

1 1601

What does getch() do according to the ANSI C++ standard a) Reads in a character b) Checks the keyboard buffer c) Nothing in particular (Its not defined there)

1 1117

Will a C compiler always compile C++ code a) Yes b) No c) Only optimized compilers

1 1111

What ANSI C++ function clears the screen a) clrscr() b) clear() c) Its not defined by the ANSI C++ standard

1 1105

What number of digits that can be accuratly stored in a float (based on the IEEE Standard 754)? a) 6 b) 38 c) An unlimited number

1 1350

Which of the following is evaluated first: a) && b) || c) !

1 2428

What does 7/9*9 equal ? a) 1 b) 0.08642 c) 0

1 1014

Which of the following is not a valid declaration for main() a) int main() b) int main(int argc, char *argv[]) c) They both work

1 1150

Evaluate as true or false: !(1 &&0 || !1) a) True b) False c) Invalid statement

1 1271

Which command properly allocates memory a) char *a=new char[20]; b) char a=new char[20]; c) char a=new char(20.0);

1 1124

What operator is used to access a struct through a pointer a) >> b) -> c) *

1 1170

True or false, if you keep incrementing a variable, it will become negative a) True b) False c) It depends

1 2442

What character terminates all character array strings a) b) . c) END

1375

If you push the numbers (in order) 1, 3, and 5 onto a stack, which pops out first a) 1 b) 5 c) 3

1 1452

Un-Answered Questions { C++ }

Hi friends I have experience of 6 months in website design and maintanence. Now i am looking for other IT jobs.. to switch platform. please post any interview you know in chennai.

2253

What is the latest version on c++?

1188

What character terminates all character array strings a) b) . c) END

1375

How c functions prevents rework and therefore saves the programers time as wel as length of the code ?

1149

daily Routine of father

1468

Please send ford technologies placement paper 2 my mail id

2156

draw a flowchart that accepts two numbers and checks if the first is divisible by the second.

3443

sir please send me bpcl previous question papers

2468

Can union be self referenced?

1245

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