COMPUTER SCIENCE AND ENGINEERING
SQL
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Tables
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Files
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File types
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Spreadsheets
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Detailed explanation-1: -A table is the name for a collection of associated data stored within a database; each table consists of columns and rows. Your computer sales database contains three tables: manufacturer, model, and sales. The characteristics of each table are known as fields.
Detailed explanation-2: -The majority of databases you’ll work with as a developer will have more than one table, and those tables will be connected together in various ways to form table relationships.
Detailed explanation-3: -The number of tables in a database is limited only by the number of objects allowed in a database (2, 147, 483, 647). A standard user-defined table can have up to 1, 024 columns. The number of rows in the table is limited only by the storage capacity of the server.
Detailed explanation-4: -A database is an organized collection of structured information, or data, typically stored electronically in a computer system. A database is usually controlled by a database management system (DBMS).