What is the meaning of anonymous array? Explain with an example?
What is default array size?
Why hashmap is faster than hashtable?
How many types of data structures are used?
There are 2 int type array data type. One is containing 50 elements, and another one is containing 30 elements. Can we assign the array of 50 elements to an array of 30 elements?
Differentiate null and void?
How do you clear a stack?
Define primary data structures?
What is circular queue in data structure?
What does simulation of queues mean?
Does hashset allow duplicates?
Differentiate between arraylist and vector.
Where is data structure used?