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
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