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Saurabh J.
Oracle Database DBA and SQL Training from last 8 Years.
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BioQuestions
SQL Programming
TutorMe
Question:

What are constraints in SQL?

Saurabh J.
Answer:

SQL Constraints are rules used to limit the type of data that can go into a table, to maintain the accuracy and integrity of the data inside the table.

Databases
TutorMe
Question:

What is a Database?

Saurabh J.
Answer:

A database is an organized collection of data. A relational database, more restrictively, is a collection of schemas, tables, queries, reports, views, and other elements

Computer Science (General)
TutorMe
Question:

What is a URL?

Saurabh J.
Answer:

URL is the abbreviation of Uniform Resource Locator and is defined as the global address of documents and other resources on the World Wide Web.

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