Oracle Notes SQL Notes Questions and Answers

Oracle Notes SQL Notes Questions and Answers

Q:-      What is Oracle?

A:-       Oracle Corporation is one of the major companies developing database management system (DBMS), tools for database development.

Q:-      When Oracle Introduced?

A:-       Oracle was founded 1970s, and has offices in more than 145 countries around the world. As of 2005, it employed more than 50,000 people worldwide.

Q:-      What is Query Language?

A:-       Query languages are computer languages used to make queries into databases and information system.

Q:-      What is SQL?

A:-       SQL is designed for a specific purpose to query data