Answer Posted / kala
it is the variable which can be modified outside of the
program. i.e hardwares can modify this variable. To avoid
compiler optimization we can use volatile.
this is used for memory mapped hardware and shared memory
usuage.
| Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
What will be your course of action for a push operation?
What is function prototype in c language?
What is non linear data structure in c?
Can the sizeof operator be used to tell the size of an array passed to a function?
What is static and volatile in c?
What are Macros? What are its advantages and disadvantages?
hi any body pls give me company name interview conduct "c" language only
What is selection sort in c?
I heard that you have to include stdio.h before calling printf. Why?
What are the different types of control structures in programming?
How do you convert a decimal number to its hexa-decimal equivalent.Give a C code to do the same
What is the difference between constant pointer and constant variable?
Write an efficient algo and C code to shuffle a pack of cards.. this one was a feedback process until we came up with one with no extra storage.
What is volatile variable how do you declare it?
In which layer of the network datastructure format change is done
