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 is the difference between the expression “++a” and “a++”?

1243

What are variables and it what way is it different from constants?

1259

Describe how arrays can be passed to a user defined function

1310

What are the different file extensions involved when programming in C?

1305

Not all reserved words are written in lowercase. TRUE or FALSE?

1249

What are comments and how do you insert it in a C program?

1267

What is a newline escape sequence?

1125

Which of the following operators is incorrect and why? ( >=, <=, <>, ==)

1188

Is it possible to have a function as a parameter in another function?

1096

Why is it that not all header files are declared in every C program?

1237

What is gets() function?

1152

What is a sequential access file?

1194

What is FIFO?

3 1761

What is spaghetti programming?

1155

Given only putchar (no sprintf, itoa, etc.) write a routine putlong that prints out an unsigned long in decimal. [ I gave the obvious solution of taking % 10 and / 10, which gives us the decimal value in reverse order. This requires an array since we need to print it out in the correct order. The interviewer wasn't too pleased and asked me to give a solution which didn't need the array ].

1108

Un-Answered Questions { Programming Languages }

Which type of language is c?

1098

How to Typecaste a PChar to a longint?

1682

Is microsoft visual c++ a virus?

1190

What are the types of hooks in WordPress and mention their functions?

186

What are predefined functions in c?

1121

Who calls dealloc method?

What is the purpose of bytes() in python?

930

What is the use of pycharm?

916

How is computer programming useful in real life?

1085

What is 'Type Inference' in Scala?

How will you find, in a string, the first word that rhymes with ‘cake’?

1486

Write a program to read and write binary data using python?

479

How many hours learn python?

847

What is stable version of codeigniter?

698

What is the naming conventions for methods that return a boolean result?

For More Un-Answered { Programming Languages } Questions Click Here