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

If a function doesn’t return a value, how do you declare the function?

1059

If dog is a friend of boy, and terrier derives from dog, is terrier a friend of boy?

1038

What is the difference between the parameter to a template and the parameter to a function?

1121

How many static variables are created if you put one static member into a template class definition?

1043

When is the copy constructor called?

1141

What does new return if there is insufficient memory to make your new object?

1032

How do you establish a has-a relationship?

1109

Show the declaration for a pointer to function returning long and taking an integer parameter.

1133

Is it legal in c++ to overload operator++ so that it decrements a value in your class?

1049

How do you invoke a base member function from a derived class in which you have not overridden that function?

1126

What is an inclusion guard?

1198

Where must the declaration of a friend function appear?

959

How do you instruct your compiler to print the contents of the intermediate file showing the effects of the preprocessor?

1146

What does the linker do?

1035

What is the difference between containment and delegation?

1332

Un-Answered Questions { Programming Languages }

How to check if a string contains a character or word in php?

1006

Why namespace is used in php?

988

What are bundles, reverse routing and the ioc container?

679

What does %s mean in python?

938

How to use http headers inside php?

1051

What are the tools that help to find bugs or perform static analysis?

852

What is a Companion Object in Scala? What is a Companion Class in Scala? What is the use of Companion Object in Scala?

How to Declare a SafeArray in the type library editor?

2175

Which one is better- macro or function?

1193

How to Print a TStringGrid / TDBGrid?

1781

What is grouped product or bundled product?

What is a lvalue

1081

Under what circumstance is it impossible to assign a default value to a parameter while declaring a function?

1138

In php, how to redirect from one page to another page?

926

What does nil mean in c?

1252

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