Explain the concept of "dangling pointers" in C.

2 Answers  

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Tell me the use of bit field in c language?

0 Answers  

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what is the difference between static variable and register variable?

3 Answers  

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what is the difference between NULL & NUL keywords in C?

3 Answers  

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What is the use of ?: Operator?

0 Answers  

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write a program to find a given no. is divisible by 3 or not without using any arthimetic operators?

3 Answers   Broadcom, TCS,

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CAN WE DEFINE ANY FUNCTION WITHIN A FUNCTION.

15 Answers  

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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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enum DAY { sunday, monday, tuesday }; enum EDAYS { friday, saturday, sunday }; void main() { int i =0; if( i == sunday) { printf("%d",i); } } what would be the output?

4 Answers   TCS,

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why i join syntel?

23 Answers   ABC, Syntel, TCS,

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What are the difference between a free-standing and a hosted environment?

0 Answers   Infogain,

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any string of bits of length 'n' represents a unique non- negative integer between.............?

2 Answers  

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