Why do we use namespace feature?


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More C Interview Questions

Is c still used?

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1. Write the function int countchtr(char string[ ], int ch); which returns the number of times the character ch appears in the string. Example, the call countchtr(“She lives in NEWYORK”, ‘e’) would return 3.

4 Answers  


Is file a keyword in c?

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What is 2c dna?

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Write a C program to convert an integer into a binary string?

1 Answers  






what are the uses of structure?

7 Answers   HCL,


application attempts to perform an operation?

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How can I open a file so that other programs can update it at the same time?

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What are the application of c?

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a memory of 20 bytes is allocated to a string declared as char *s then the following two statements are executed: s="Etrance" l=strlen(s); what is the value of l ? a.20 b.8 c.9 d.21

4 Answers   TCS,


What is the difference between macros and inline functions?

5 Answers   Global Edge, L&T,


What is a pointer variable in c language?

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