DATABASE FUNDAMENTALS
WHAT IS DATABASE MANAGEMENT
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Numeric
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Currency
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Short Text
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Calculated
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Detailed explanation-1: -The TEXT data type stores any kind of text data. It can contain both single-byte and multibyte characters that the locale supports. The term simple large object refers to an instance of a TEXT or BYTE data type.
Detailed explanation-2: -SQL data types can be broadly divided into the following categories. Numeric data types such as: INT, TINYINT, BIGINT, FLOAT, REAL, etc. Date and Time data types such as: DATE, TIME, DATETIME, etc. Character and String data types such as: CHAR, VARCHAR, TEXT, etc.
Detailed explanation-3: -The Boolean data type can only represent two values: true or false.
Detailed explanation-4: -The %ROWTYPE attribute provides a record type that represents a row in a database table. The record can store an entire row of data selected from the table or fetched from a cursor or cursor variable.