How many bytes is a string java?
What is an array and a vector? How they different from each other?
why applet doesn't have main? isn't possible a program with out main?
What is meant by main method?
Why stringbuilder is not thread safe?
What are hot spots in Java programming?
How will you initialize an Applet?
Is an array a vector?
What are heap memory and stack memory and what are memory tables.
What are the names of interfaces that doesn't consists of method/s ?
String is a immutable objects . it means that string does not change........... But it will be chang......... { String s="kapil"; String s1="raj"; String s=s1; then print(.......) The String has been changed .. how it is possible and why its called immutable objects
What are the advantages of defining packages in java?
What is currentthread()?