what is the exact definition for pointer?
Answers were Sorted based on User's Feedback
Answer / rasmi
Pointer is a variable used to store the address in
allocated memory location.
| Is This Answer Correct ? | 9 Yes | 2 No |
Answer / sridevi.c
A pointer is a programming language data type whose value
refers directly to(or'points to')another value stored
elsewhere in the computer memory using its address.
| Is This Answer Correct ? | 3 Yes | 0 No |
Answer / tekchand nanda
In computer science, a pointer is a programming language
data type whose value refers directly to (or "points to")
another value stored elsewhere in the computer memory using
its address.
| Is This Answer Correct ? | 2 Yes | 0 No |
Answer / reddy hanuma kishore
A pointer is a variable that stores the addrss of another
variable.
| Is This Answer Correct ? | 2 Yes | 0 No |
Answer / k.vatsalya
A Pointer is a special kind of variable in c and c++ that
holds the address of the another variable...
Pointer and Arrays are the two sides of the coin...to write
any kind of non trival applications in c pointers are
required....
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / mahesh kumar
Pointer is a programming concept, used for getting the
address of any variable.
| Is This Answer Correct ? | 0 Yes | 0 No |
What is a cursor in oracle?
Explain table?
What will be the syntax to find current date and time in format "yyyy-mm-dd"?
I'm doing my final year and i ve planned to do an oracle certification , is this the rit tim nd wat's the future scope??
What is meant by redo log buffer ?
What is sharded cluster?
What is the difference between substr & instr functions?
1.how to extract the second highest salary from emp table having sal as a column which contains the salary of all employee of an organisation.
When does a Transaction end ?
A VIEWS takes memory in the database. If yes, how can u proove it? is there any way to display the size of views?
What are the different types of trigger and explain its various uses and functions?
How would you configure your networking files to connect to a database by the name of DSS which resides in domain icallinc.com?