What value String automatically initialized
Techi Works What value String automatically initialized Answer : By default value will be initialized “null” .…
Read MoreVariable declared private where variable can accessed
Variable declared private where variable can accessed Answer : To restrict access of variable and…
Read MoreWhat is local member and class variable
What is local member and class variable Answer : Java variable is basically use as…
Read MoreWhat is best practice declare java file having only constant
What is best practice declare java file having only constant Answer : If you using…
Read MoreHow to define constant variable Java
How to define constant variable Java Answer : Crate a class with public static final…
Read MoreWhat is transient variable
What is transient variable Answer : In java transient modifier used to handle somewhat specialized…
Read MoreWhat do you understand by variable
What do you understand by variable Answer : Java variable is basically use as unit…
Read MoreHow can swap two variables without using third variable
How can swap two variables without using third variable Answer : Please have example below…
Read MoreWhat is difference between declaring variable and defining variable
What is difference between declaring variable and defining variable Answer: Declaring variable : It means…
Read MoreCan constructor be abstract method
Can constructor be abstract method Answer : No. Constructor always need body and you cannot…
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