What does sizeof function do?

0 Answers  

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Create a registration form application by taking the details like username, address, phone number, email with password and confirm password (should be same as password).Ensure that the password is of 8 characters with only numbers and alphabets. Take such details for 3 users and display the details. While taking input password must appear as “****”.

0 Answers  

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Explain About fork()?

0 Answers   TISL,

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What is main return c?

0 Answers  

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25. It takes five minutes to pass a rumour from one person to two other persons. The tree of rumour continues. Find how many minutes does it take spread the rumour to 768 persons. ?

11 Answers   CTS, TCS,

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What ios diff. Between %e & %f?

3 Answers   Honeywell,

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34.what are bitwise shift operators? 35.what are bit fields? What is the use of bit fields in a structure declaration? 36.what is the size of an integer variable? 37.what are the files which are automatically opened when a c file is executed? 38.what is the little endian and big endian? 39.what is the use of fflush() function? 40.what is the difference between exit() and _exit() functions? 41.where does malloc() function get the memory? 42.what is the difference between malloc() and calloc() function? 43.what is the difference between postfix and prefix unary increment operators?

3 Answers  

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what is difference between ++(*p) and (*p)++

17 Answers   Accenture, HCL, IBM,

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How main function is called in c?

0 Answers  

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Why cant I open a file by its explicit path?

0 Answers  

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what is c language?

2 Answers  

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what is the difference between. system call and library function?

2 Answers   CDAC, Satyam,

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