Function which gives a pointer to a binary trees const an integer value at each code, return function of all the nodes in binary tree.?

0 Answers   Infosys,

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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?

0 Answers  

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What are the various topologies? Which one is the most secure?

2 Answers  

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what is the output of printf("%d",(scanf("%d",10));

10 Answers  

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What is structure packing in c?

0 Answers  

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What is const volatile variable in c?

0 Answers  

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Which one would you prefer - a macro or a function?

0 Answers  

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Which command is more efficient? *(ptr+1) or ptr[1]

3 Answers  

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what is pointer ?

10 Answers   Kernex Micro Systems,

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why programs in c are running with out #include<stdio.h>? some warnings are display in terminal but we execute the program we get answer why? eg: main() { printf("hello world "); }

0 Answers  

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Find Error if any in below code, Justify ur answer: struct xx { int a; struct yy { char c; struct xx* p; } struct yy* q; }

3 Answers   NDS,

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What are keywords c?

0 Answers  

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