Explain working of java virtual machine (jvm)?
How many types of jdk are there?
What's a code group? : java security
What are anonymous methods and lambda expression?
What is profile in java?
what is the difference between Collaboration and Java Collaboration definition interms of JAVACAPS terminology?
What kind of thread is the garbage collector thread?
What is factory pattern in java?
What is the difference between Logical Parallelism and Physical Parallelism?
In system.out.println(), what is system, out and println?
Why oracle type 4 driver is named as oracle thin driver?
Who developed rxjava?
Can we write lambda without functional interface?