Which is better 64 bit or 32 bit?

956

Why hashmap is used in java?

1111

What value is a variable of the string type automatically initialized?

1120

What is the size of string?

1110

what is thread? What are the high-level thread states? Or what are the states associated in the thread? : Java thread

1005

How do you reverse a string in java without using string buffer?

1116

What environment variables do I need to set on my machine in order to be able to run java programs?

1037

How many types of exception can occur in a java program?

1003

What are constants?

1067

What are examples of modifiers?

1152

Is oracle java 11 free?

975

What is numeric function?

1034

Explain about member inner classes?

1115

Why are functions called methods in java?

1017

What is the default size of arraylist in java?

1140