What is the use of runnable interface?
What is the differenc between Enemuration interface and iterator interface according to accessing?
What is the use join() in Threads ?
what are the design patterns in struts?
Write code of any action class?
What are the approaches that you will follow for making a program very efficient?
What is a linkedhashmap java?
Explain with example the concept of constant variable in java.
they asked class A{} class B{} class c{} all the three class saved as a single file,there is no main method in the file and anothe class M.java class m { psvm(String args[]) { // here the parent class can access } }
2 Answers DNS, IPSR Solutions,
What are the types of collections in java?
Which data type is a class in java?
Which command from the jdk compiles a java program?
What about main thread in java?