When should we use pointers in a c program?
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What is an auto variable in c?
What is null character in c?
Binary tree traversing
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?
What is indirection? How many levels of pointers can you have?
How #define works?
How does placing some code lines between the comment symbol help in debugging the code?
‘SAVEPOINT’ and ‘ROLLBACK’ is used in oracle database to secure the data comment. Give suitable examples of each with sql command.
How many parameters should a function have?
Suggesting that there can be 62 seconds in a minute?
What is null pointer in c?
How arrays can be passed to a user defined function