C Interview Questions
Questions Answers Views Company eMail

What is optimization in c?

560

What are the application of void data type in c?

681

What are the types of c language?

543

Are local variables initialized to zero by default in c?

539

Can we change the value of static variable in c?

550

What is variable declaration and definition in c?

491

What is unsigned int in c?

549

Can a variable be both static and volatile in c?

596

What are the three constants used in c?

536

Why do we need volatile in c?

735

What are the applications of c language?

613

Can we change the value of #define in c?

578

Can we change the value of constant variable in c?

564

How many header files are in c?

542

What is bss in c?

592


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Un-Answered Questions { C }

What are the properties of union in c?

577


List the difference between a "copy constructor" and a "assignment operator"?

574


What does struct node * mean?

588


write a program in c language to print your bio-data on the screen by using functions.

6237


Is javascript based on c?

585






What is an identifier?

618


Explain how does free() know explain how much memory to release?

565


What is malloc return c?

592


What does a derived class inherit from a base class a) Only the Public members of the base class b) Only the Protected members of the base class c) Both the Public and the Protected members of the base class d) .c file

651


What is sizeof int?

627


Explain enumerated types.

592


any C program contains only one function, it must be a) void () b) main () c) message () d) abc ()

687


Difference between strcpy() and memcpy() function?

669


Why main function is special give two reasons?

934


find the value of y y = 1.5x+3 for x<=2 y = 2x+5 for x>2

1519