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Database and SQL

Definition Commonly asked interview questions on Constructors 1. what is client and server Answer : 2. What is DDL, DML and DCL commands ? Answer : 3. what is difference between DBMS and RDBMS ? Answer : Take Sample Test Reference Books 1. Head First SQL

Normal Form of Database Normalization

Definition Second Normal Form of Database Normalization Third Normal Form of Database Normalization Commonly asked interview questions on Constructors 1. what is First normal form? Answer : 2. What is second normal form? Answer : 3. what is third normal form? Answer : Take Sample Test Reference Books 1. Head First SQL

Constructors – Java Deep Dive

Definition Constructor in java is a special type of method which is used to initialize the object. Constructor is invoked at the time of object creation. It constructs the values i.e. provides data for the object. Java provides default constructor for every java class implicitly. Example class ConstructorsDrive { private int var; public ConstructorsDrive(int num) […]