When will you define method static
Techi Works When will you define method static Answer : Whenever you want your method to be…
Read MoreCan class be declared as static
Can class be declared as static Answer: No, Only public, abstract & final are permitted…
Read MoreWhat are static methods
What are static methods Answer: Methods declared static has below restriction:
Read MoreWhat is static block
What is static block Answer: It’s known as static initializer and it will be executed…
Read MoreWhen static variable loaded compile or runtime When static block loads
When static variable loaded compile or runtime When static block loads Answer: Static variable loaded…
Read MoreWhat is class variables
What is class variables Answer: When you define any variable static that is called class…
Read MoreWhat is difference between static and non-static variables
What is difference between static and non-static variables Answer:
Read MoreWhat do you understand by casting in Java What are types of casting
What do you understand by casting in Java What are types of casting Answer :…
Read MoreWhat is explicit casting
What is explicit casting Answer : Though java automatic type conversions are helpful, they could…
Read MoreWhat is up-casting
What is up-casting Answer : Up-casting in java is inheritance relationship between parent and child…
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