Answer / kav_029

May leads to dangling pointer

Answer / veeresh

Memory is the very valuable, if we leave memory freely then
memory will be wasted and cant be used.

how to set Nth bit of variable by using MACRO

3 Answers   HCL,

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What is array in C

0 Answers  

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write a program to swap bits in a character and return the value prototype of function char fun (char a, charb flag c) where fun returns a char, char a is a the value char b is the bit to be changed and flag c is the bit value for eg: x=fun(45,7,0) since 45 is 0010 0101 and ow x should contain the value 65 (0110 0101)

1 Answers   Bosch, College School Exams Tests,

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Write a C program that reads a series of strings and prints only those ending in "ed"

2 Answers   Accenture,

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How to write the code of the program to swap two numbers with in one statement?

2 Answers  

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What are header files in c?

0 Answers  

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what is the output of the program and explain why?? #include<stdio.h> void main ( ) { int k=4,j=0: switch (k) { case 3; j=300; case 4: j=400: case 5: j=500; } printf (“%d\n”,j); }

14 Answers   Oracle,

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24.what is a void pointer? 25.why arithmetic operation can’t be performed on a void pointer? 26.differentiate between const char *a; char *const a; and char const *a; 27.compare array with pointer? 28.what is a NULL pointer? 29.what does ‘segmentation violation’ mean? 30.what does ‘Bus Error’ mean? 31.Define function pointers? 32.How do you initialize function pointers? Give an example? 33.where can function pointers be used?

2 Answers  

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what are the stages of compilation

1 Answers   Bosch,

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illustrate the use of address operator and dereferencing operator with the help of a program guys plzzz help for this question

0 Answers  

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There are N egg baskets and the number of eggs in each basket is a known quantity. Two players take turns to remove these eggs from the baskets. On each turn, a player must remove at least one egg, and may remove any number of eggs provided they all belong to the same basket. The player picking the last egg(s) wins the game. If you are allowed to decide who is going to start first, what mathematical function would you use to decide so that you end up on the winning side? Upload a C program to demonstrate the behaviour of the game.

2 Answers  

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what are bps & baud rates? differentiate these two?

2 Answers   TCS,

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