| Other Core Java Interview Questions |
|| Asked @
|explain the classification of exception and hoew to handle
|how can you retrive information from database by using
hashmap/arraylist ,plz explain with example briefly?
|If I have 1000 objects and my requirement is to sort them
quickly, then which collection would you recommend and why?
|what is bytecode ?explain in detail and watz the difference
between bytecode and machine code?
|Can we add two byte variables and assign the result to a
byte variable ?
b=b1+b2 where b,b1,b2 are byte types
|how to handle a singleton service locator. when multiple threads
are trying to get the singleton object in same time
|what is tempplate pattern
|My interview asked what is dynamic variable in java and
where we use them.
|What is casting?
|what is Hashmap & Hashtable wirh example?
|What is the difference between DataInputStream and
|what difference between throw and throws in exception
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