| Other Core Java Interview Questions |
|| Asked @
|what are upcasting and downcasting?
|What is adapter class?
|if i have one string class then how can you achive this
class functionality of this class?
|What are the two major components of JDBC?
|why top level class could not be static
|How does Vector implement synchronization?
|How can we create a object of a class without using new
|which of tha following is not a thread safe class?
a) ArrayList b)Vector c)HashTable d)None
|strings in java are objects.why?
|Can we add two byte variables and assign the result to a
byte variable ?
b=b1+b2 where b,b1,b2 are byte types
|what is main difference between architecture,framework and
|How HashMap implemented in java? how it internally works when
values are added or searched from hashMap?What is the
difference betweenthe implementation of hashmap and Linked
|For more Core Java Interview Questions Click Here |