Programming Languages Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

C (4721)
C++ (3583)
VC++ (653)
Delphi (566)

Python Related (3312)
PHP Related (7341)
Scala (340)
R Programming (396)

Objective-C (429)
Programming Languages AllOther (746)

Programming Languages Interview Questions

Questions Answers Views Company eMail

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

2404

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

1294

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

1384

Evaulate: 22%5 a) 2 b) 4 c) 0

1105

What data structure is fastest, on average, for retrieving data: a) Binary Tree b) Hash Table c) Stack

1097

What function initalizes variables in a class: a) Destructor b) Constitutor c) Constructor

1173

Is C++ case sensitive a) False b) Depends on implementation c) True

1098

What is the equivalent of Pascal's Real a) unsigned int b) float c) char

1034

What doescout<<(0==0) print out a) 0 b) 1 c) Compiler error: Lvalue required

984

If all is successful, what should main return a) 0 b) 1 c) void

1038

C is to C++ as 1 is to a) What the heck b) 2 c) 10

1067

Which sort is best for the set: 1 2 3 5 4 a) Quick Sort b) Bubble Sort c) Merge Sort

1068

What does the following code do: int c=0; cout< a) Undefined *Updated* b) 01 c) 00

1089

What is the maximum value of a unsigned char a) 255 b) 256 c) 128

1087

In int main(int argc, char *argv[]) what is argv[0] a) The first argument passed into the program b) The program name c) You can't define main like that

1108

Un-Answered Questions { Programming Languages }

Is c++ slower than c?

1061

What is a flush() ?

1071

Is dcom dead?

1063

What is malloc return c?

1035

Name some companies that make use of django?

455

What is a custom exception in scala?

What is singleton pattern in php?

912

Can I rename the wordpress folder?

181

What is difference between class and function?

1109

Write code to print only upto the letter t.

925

What will be the output of data[-2] from the list data = [1,5,8,6,9,3,4]?

807

What are string and array helpers functions in laravel?

799

What will happen if a pointer is deleted twice?

1204

What is a macro in c preprocessor?

1114

What is oops in simple words?

1122

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