What is an volatile variable?

Answer Posted / babu

Declaraton an obj const announces that its value will not
be changed;declaring it Volatile announces that it has
special properties relevent to optimization[change].

Is This Answer Correct ?    28 Yes 4 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Why & is used in scanf in c?

610


Explain data types & how many data types supported by c?

570


What is the sizeof () a pointer?

540


What is a 'null pointer assignment' error? Explain what are bus errors, memory faults, and core dumps?

716


How can this be legal c?

637






will u please send me the placement papers to my mail???????????????????

1355


Write the program with at least two functions to solve the following problem. The members of the board of a small university are considering voting for a pay increase for their 10 faculty members. They are considering a pay increase of 8%. Write a program that will prompt for and accept the current salary for each of the faculty members, then calculate and display their individual pay increases. At the end of the program, print the total faculty payroll before and after the pay increase, and the total pay increase involved.

2639


How can I call a function with an argument list built up at run time?

621


List the difference between a "copy constructor" and a "assignment operator"?

572


What Is The Difference Between Null And Void Pointer?

629


Tell me when is a void pointer used?

640


What are the benefits of c language?

637


How can I insert or delete a line (or record) in the middle of a file?

564


Iam a B.Tech graduate and completed my engineering in 2009, from 2005 to 2009 and after that i had done nothing.Now i want to do job and get into BPO field . Friends give me suggestions as what to say in interview... if they ask me that what would you had done ... these many years without doing job ??????? pls urgent

1421


What is pre-emptive data structure and explain it with example?

3197