Is string a keyword in java?
What is variable declaration and definition?
What is a map? What are the implementations of map?
When will we use class loader?
What is lifetime variable?
Are the imports checked for validity at compile time? Will the code containing an import such as java.lang.abcd compile?
What is operator?
Explain different types of thread priorities ?
What does singleton mean in java?
What is meant by 'bit masking' in java?
Give some features of interface?
When should you make a function static?
Why destructor is not used in java?