how to use virual function in real time example

1 Answers   CTS, Wipro,

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What is a void * in c?

0 Answers  

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how to find the largest element of array without using relational operater?

6 Answers   Satyam, Wipro,

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How can a number be converted to a string?

1 Answers  

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write a program to reverse a every alternetive words in a string in a place. EX: Input is "this is the line of text" Output should be "shit is eht line fo text" Please any one tell me code for that.

0 Answers   TCS,

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Write a program for print infinite numbers

3 Answers   Wipro,

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What will be the result of the following C language program? main() { int a = 0; int b = 20; char x = 1; char y = 10; if(a,b,x,y) printf("Welcome"); }

1 Answers  

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How can I read and write comma-delimited text?

0 Answers  

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1) There is a singing competition for children going to be conducted at a local club. Parents have been asked to arrive at least an hour before and register their children’s names with the Program Manager. Whenever a participant registers, the Program Manager has to position the name of the person in a list in alphabet order. Write a program to help the Program Manager do this by placing the name in the right place each time the Program Manger enters a name. The Logic should be written in Data Structures?

0 Answers   KPIT,

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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 pointer to pointer in c with example?

0 Answers  

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Blade logic interview question. 1st round is a written tests with 15 multiple questions from c and c++. All are simple basic question. Like int main () { Int i=65; Return printf(“%c”, i); } 2nd and 3rd round is technical interview. The position for which I was interview was core UNIX and c. Yes it is for system programming. The company has product name blade server. For their server they are creating their own command for their purpose. Example cd command. We can implement it in a c program by using the chdir() function. So the question asks related to PID, fork, pipe, shared memory, signal. Write a program in c which will act as cp command.

1 Answers   BladeLogic, Infosys,

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