What is difference between linear and non linear data structure?
Which is faster hashmap or treemap?
Which interfaces are implemented by enumset?
What is the two-dimensional array?
Why hashmap is faster than hashtable?
What are the difference between malloc() and calloc()?
What is dangling pointer and how to avoid it?
Describe tree database. Explain its common uses.
Explain binary search tree?
Explain the internal working of a hash map?
How will you explain circular linked list?
write a code for Implementation of stack and queues.
Which is faster array or linked list?