Can you explain what keyboard debouncing is, and where and why we us it? please give some examples

0 Answers   CSC, Wipro,

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What is the explanation for cyclic nature of data types in c?

0 Answers  

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Write a program to swap two numbers without using third variable?

0 Answers  

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program to print circle structure

1 Answers  

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Differentiate abs() function from fabs() function.

0 Answers  

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Draw a flowchart to produce a printed list of all the students over the age of 20 in a class .The input records contains the name and age of students. Assume a sentinel value of 99 for the age field of the trailer record

0 Answers   Wipro,

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Explain the difference between malloc() and calloc() in c?

0 Answers  

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main() {int i=5; // line 1 i=(++i)/(i++); // line 2 printf("%d",i); // line 3 } output is 2 but if we replace line 2 and line 3 by printf("%d",i=(++i)/(i++)); then output is 1. Why?

1 Answers   GATE,

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What is Bitwise Operator and how it works?

1 Answers  

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Write any data structure program (stack implementation)

1 Answers   HTC,

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Write a code on reverse string and its complexity.

0 Answers   Expedia,

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What is output of the following program ? main() { i = 1; printf("%d %d %d\n",i,i++,i++); }

9 Answers   CTS, Wipro,

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