What is meant by local variable and instance variable?
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Why is it called buffering?
What is return data type?
What do you mean by light weight and heavy weight components?
Where is core java used?
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Question 6 [9] 6.1 In what situations (in general) would you use a TreeMap? (3) 6.2 In what situations (in general) would you use a HashSet to store a collection of values?
What is I/O Filter?
How Marker Interfaces are instruct to complete the desired need ?
When we r go to abstract class and when we go to Interface? i have confusion this question while in interview plz clarify
What is the purpose of lambda expressions?
What is the advantage of functional interface in java 8?
What is static synchronization?