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

When to use Multiple Inheritance?

6 10042

Explain working of printf?

8 23792

Explain about profiling?

1 4912

How many lines of code you have written for a single program?

BoA,

4 12999

How to write Multithreaded applications using C++?

Honeywell, TCS, Wipro,

2 11301

Write any small program that will compile in "C" but not in "C++"?

4 11120

What is Memory Alignment?

TCS,

2 9418

Why preincrement operator is faster than postincrement?

5 17126

What are the techniques you use for debugging?

Adtran,

1 7767

How to reduce a final size of executable?

3 15975

Give 2 examples of a code optimization?

4 15162

how many header file is in C language ?

College School Exams Tests, CTS, IBM, IMS, Infosys, ME, Sign Solutions, Wipro, XVT,

44 82338

How can I implement opaque (abstract) data types in C? What's the difference between these two declarations? struct x1 { ... }; typedef struct { ... } x2;

2 10094

Suppose I want to write a function that takes a generic pointer as an argument and I want to simulate passing it by reference. Can I give the formal parameter type void **, and do something like this? void f(void **); double *dp; f((void **)&dp);

1 3719

what are methods we have in connection pooling

Wipro,

1 5010

Un-Answered Questions { Programming Languages }

Explain the difference between a single quote and double quote?

What are void pointers in c?

1062

What is the difference between get & post ?

1181

What is cformmodel in yii framework ?

How to configure route cache in laravel?

917

What does c mean?

1110

Write a C++ Program to check whether a number is prime number or not?

1180

How many ways are there to read and write files?

134

Is there a way to switch on strings?

1136

Why is oop useful?

1176

What is l-value and r-value in go?

What is the language manager in joomla?

What is p in text message?

1044

why arguments can generally be passed to functions a) sending the values of the arguments b) sending the addresses of the arguments c) a & b d) none of the above

1197

Why is there a need to configure the url routes?

1060

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