C Interview Questions
Questions Answers Views Company eMail

What is extern storage class in c?

506

What is variables in c?

598

What is null pointer constant?

588

What does volatile do?

555

What is the difference between volatile and const volatile?

556

What is the use of volatile?

602

When should volatile modifier be used?

544

Can a variable be both constant and volatile?

552

What is volatile variable how do you declare it?

558

Where is volatile variable stored?

637

What are lookup tables in c?

540

What is a lookup table in c?

618

What is table lookup in c?

618

Can we increase size of array in c?

530

What is a dynamic array in c?

586


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Un-Answered Questions { C }

Why double pointer is used in c?

559


What is data structure in c and its types?

583


When I tried to go into a security sites I am denied access and a message appeared saying 'applet not initialize'. How can I rectify this problem.

1519


Why is c faster?

583


How can you return multiple values from a function?

622






What is ## preprocessor operator in c?

607


Explain what is a static function?

626


Is exit(status) truly equivalent to returning the same status from main?

576


What is const and volatile in c?

559


Does c have function or method?

579


What is meant by gets in c?

597


Explain heap and queue.

575


Explain how do you search data in a data file using random access method?

687


What is register variable in c language?

592


Explain setjmp()?

649