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

What are header files? What are their uses?

1218

What are the advantages of using linked list for tree construction?

1104

Explain the ternary tree?

1026

Explain a pre-processor and its advantages.

1136

What is use of integral promotions in c?

1150

What is an lvalue?

1065

Define recursion in c.

1286

Differentiate between full, complete & perfect binary trees.

1103

What is 'bus error'?

1155

Why can’t we compare structures?

1275

What is the data segment that is followed by c?

1092

what do you mean by enumeration constant?

1013

Explain the properties of union. What is the size of a union variable

1189

Tell us something about keyword 'auto'.

1074

How does placing some code lines between the comment symbol help in debugging the code?

1000

Un-Answered Questions { Programming Languages }

Explain how to share sites with external world on valet?

758

What are codeigniter drivers?

589

Is overriding possible in c++?

1015

What is meant by PEAR in PHP?

974

Explain how to enable multiple php versions in homestead?

655

How do you remove an element from a set in c++?

1091

Explain recursion through a program?

What is identifiers in c with examples?

1182

What is a class in C++?

1303

What is the output of print str * 2 if str = 'hello world!'?

1818

What is a wizard?

2238

Calculate the weighted average of a list of n numbers using the formula xavg = f1x1+f2x2+ ….+ fnxn where the f’s are fractional weighting factors, i.e., 0<=fi<1, and f1+f2+….+fn = 1

4279

How to sort a dictionary by value in python?

836

What are python modules? Name some commonly used built-in modules in python?

862

What is $_ get in php?

1013

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