What type of parameter passing does java support?
What do you understand by a variable?
When is static variable loaded? Is it at compile time or runtime? When exactly a static block is loaded in java?
What gives java it’s “write once and run anywhere” nature?
What is the difference between a jdk and a jvm?
Why are command line arguments passed as a string?
Name primitive java types.
I get an exception if I remove the static modifier from main?
How can the static main method use instance variables?
What is a jvm?
What is the difference between a jvm and a jdk?
What is the difference between a while statement and a do statement?
What is the java virtual machine (jvm)?
Define network programming?
I want to control database connections in my program and want that only one thread should be able to make database connection at a time. Define how can I implement this logic?
