V2soft Interview Questions: Basic Oops Concept And SQL Queries

Asked inV2soft,Java Developer

Basic Oops Concept And SQL Queries

SARANYA Bala

basic oops:

Encapsulation
abstraction
Inheritance
Polymorphisms

SQL queries:

DDL -create, drop, alter
DCL -grand ,revoke
DML -insert, update delete
TCL -command, rollback,save
Tql-select

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