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

Give the difference between the type casting and automatic type conversion. Also tell a suitable C++ code to illustrate both.

TCS,

1071

How does a C++ structure differ from a C++ class?

NIIT,

1145

Write a program to add three numbers in C++ utilizing classes.

TCS,

1139

Swap two variables value without using third variable in php ?

MCN Solutions,

1067

What is the comment tag in Python ?

Microsoft,

894

What you know about structures in C++?

Agilent, ZS Associates,

1108

How is modularity introduced in C++?

TCS,

1246

How many characters are recognized by ANSI C++?

Hexaware, NIIT,

1441

What are literals in C++?

Wipro,

1048

What is the basic difference between C and C++?

NIIT,

1200

Write a program to show polymorphism in C++?

Impetus, Verifone,

1166

Write syntax to define friend functions in C++.

HAL,

1095

Differentiate between a constructor and a method in C++.

Tech Mahindra,

1079

Define Virtual function in C++.

iNautix,

1113

What is a thread (VC++) and state the difference between Cmutex and Csemaphone?

Atos Origin,

1057

Un-Answered Questions { Programming Languages }

What are the different types of object allocations methods in delphi?

903

What is polymorphism in python?

888

Can you declare an array without a size in c++?

1032

What is a closure in python?

906

Is list iterable in python?

903

What exactly is validating and sanitizing?

1044

What is scala closure?

Does edge use activex?

739

Have you worked on migration? Which module has been used for migration?

194

What is composer in laravel?

763

i = 25;switch (i) {case 25: printf("The value is 25 ");case 30: printf("The value is 30 "); When the above statements are executed the output will be : a) The value is 25 b) The value is 30 c) The value is 25 The value is 30 d) none

1086

Which is the best c++ software?

1121

What are "pure virtual" functions?

1150

How do you sort values in descending order in python?

805

What is self-referential structure in c programming?

1235

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