BUSINESS ADMINISTRATION
BUSINESS ANALYTICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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True
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False
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Detailed explanation-1: -A variable’s type determines the values that the variable can have and the operations that can be performed on it. For example, the declaration int count declares that count is an integer ( int ).
Detailed explanation-2: -Abstract Data type (ADT) is a type (or class) for objects whose behavior is defined by a set of values and a set of operations.
Detailed explanation-3: -The string data types are CHAR, VARCHAR, BINARY, VARBINARY, BLOB, TEXT, ENUM, and SET .
Detailed explanation-4: -String (str or text) It is a sequence of characters and the most commonly used data type to store text. Additionally, a string can also include digits and symbols, however, it is always treated as text. A phone number is usually stored as a string (+1-999-666-3333) but can also be stored as an integer (9996663333).