hich of the following statements are TRUE? Check all that apply A Boolean value is often stored in the smallest efficiently addressable cell of memory, typically a bit A type system defines how a type is associated with each expression in the language and includes its rule type equivalence and type compatibility An identifier is just one of the attributes of a variable. In some languages, identifiers do not include the na of the variable's data type
hich of the following statements are TRUE? Check all that apply A Boolean value is often stored in the smallest efficiently addressable cell of memory, typically a bit A type system defines how a type is associated with each expression in the language and includes its rule type equivalence and type compatibility An identifier is just one of the attributes of a variable. In some languages, identifiers do not include the na of the variable's data type
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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
Transcribed Image Text:**Question:**
Which of the following statements are TRUE? Check all that apply.
- □ A Boolean value is often stored in the smallest efficiently addressable cell of memory, typically a bit
- □ A type system defines how a type is associated with each expression in the language and includes its rules for type equivalence and type compatibility
- □ An identifier is just one of the attributes of a variable. In some languages, identifiers do not include the name of the variable's data type
- □ Descriptors are used for type checking and building the code for the allocation and deallocation operations
- □ Decimal data type, used mostly for business applications, stores a fixed number of decimal digits, with the implied decimal point at a fixed position in the value
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