C Interview Questions
Questions Answers Views Company eMail

how to get starting address of a running C program

3 5226

How to print "Hi World" without using semi colon?

Infosys,

6 8914

How to print "I Love My India" without using semi colon?

4 7196

What is Full Form of C and Why We use C

23 44810

I want tcs placement papers of 2004-2009 , its urgent

TCS, Wipro,

6 7548

what is pointer?

4 4684

second highest number in a given set of numbers

TCS,

3 8386

to get a line of text and count the number of vowels in it

2 4870

number of times a digit is present in a number

1627

to get a line of text and count the number of vowels in it

Satyam,

3 15496

what is the structure?

TCS,

4 5652

Write a c program to print the sizes and ranges of different data types in c?

1 9136

Write a c program to demonstrate character and string constants?

1784

Write a c program to demonstrate Type casting in c?

2 6445

Write a c program to read a positive number and display it in words.? ex: 123=one two three help me....

2 9853


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Un-Answered Questions { C }

What is c language & why it is used?

670


What is unary operator?

745


.main() { char *p = "hello world!"; p[0] = 'H'; printf("%s",p); }

820


What is the significance of scope resolution operator?

973


Who invented b language?

1031






What does sizeof int return?

693


What is pointer to pointer in c with example?

638


Can a pointer be static?

714


What is pass by reference in c?

724


#include show(int t,va_list ptr1) { int a,x,i; a=va_arg(ptr1,int) printf(" %d",a) } display(char) { int x; listptr; va_star(otr,s); n=va_arg(ptr,int); show(x,ptr); } main() { display("hello",4,12,13,14,44); }

891


Tell me with an example the self-referential structure?

654


Explain how are portions of a program disabled in demo versions?

747


Differentiate between new and malloc(), delete and free() ?

775


Should I learn c before c++?

801


How can you find the day of the week given the date?

719