What is ehcache in java?
How do I run a java program from the command line?
How do I enable java in firefox?
What is the difference between Logical Parallelism and Physical Parallelism?
Is jar an executable?
Can optional be null?
What is an interceptor in java?
Which class is the superclass of every class?
Explain the reason for each keyword of public static void main(string args[])?
Spring framework ---Can somebody explain me in easily understandable format about AOP, IOC and DI, so that i can explain in interview rather than just telling what is available in net. I am not able to understand that also. I am new to Spring
What are tags in java?
Describe the principles of oops.
Write a program for the following topic - switch case,looping using fuction calling,nesting,console input output. Aim- to print a menu:- 1-series 2-single value. Each menu having sub menu armstrong or perfect.
When a thread is created and started, what is its initial state?
What is the difference between java se and java ee?