Mercy Margret

Mention the different types of Queries in SQL Servers?

What are the various SQL Database Functions?

What is SQL Server Profiler?

What are Triggers, and mention their types in the SQL server?

What is a JOIN, and mention its Types?

Differentiate between SQL and MYSQL

What do you mean by RDBMS?

What is SQL server?

What are the differences between HashMap and HashTable in Java?

What is “super” keyword in java?

Can we override private methods in Java?

Why method overloading is not possible by changing the return type in java?

How is inheritance in C++ different from Java?

How to swap or exchange objects in java?

What is an abstract class? How abstract classes are similar or different in Java from C++?

What happens if you remove static modifier from the main method?

Why the main method is static in Java?

How can we overload or override static methods in java?

How to implement Java Program to Calculate the Average of Integer Array?

How to write a program in Java to check whether an integer is Armstrong number or not?