What is the difference between call by reference and call by pointer?
What is the difference between sop and work instruction?
Why is logger singleton?
What is pass by value?
What is t in parametric equations?
What is the purpose of a parameter?
Which is faster call by value or call by reference?
Why parameters should be passed by reference?
What is the synonym of framework?
What is the use of singleton class?
What is super constructor?
What is the purpose of the main method?
What is the hashcode () and equals () used for?
Why singleton is not thread safe?
What is super keyword explain with example?