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?

1306

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

1250

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

1268

What is a newline escape sequence?

1126

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

1188

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

1098

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

1242

What is gets() function?

1153

What is a sequential access file?

1195

What is FIFO?

3 1763

What is spaghetti programming?

1156

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 ].

1110

Un-Answered Questions { Programming Languages }

What is request life-cycle of yii 2.0 framework?

What is an object in php?

1127

How can image properties be retrieved in php?

1016

What are the different types of stl containers?

1170

Explain what helpers in codeigniter are and how you can load a helper file?

594

What do you mean by recursion in c?

1127

How to generate it on homestead?

828

Explain me what directories that need to be writable laravel installation?

723

Explain what does the function get_magic_quotes_gpc() means?

946

What is traversable in scala collection?

Can non-public members of another instance of the class be retrieved by the method of the same class?

1101

What are the types of bitwise operator?

1134

What is the difference between range and xrange functions?

895

Can we specify variable field width in a scanf() format string? If possible how?

1290

What is meant by int main ()?

1222

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