ADVANCED TOPICS IN COMPILER DESIGN
CODE GENERATION FOR OBJECT ORIENTED LANGUAGES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Put in the correct order from lowest to highest abstraction
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field, record, table, and database
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record, field, table, and database
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database, field, record, and table
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field, database, record, and table
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Explanation:
Detailed explanation-1: -Character, field, record, file, database are the common data elements in order from smallest to largest.
Detailed explanation-2: -Bit (Character)-a bit is the smallest unit of data representation (value of a bit may be a 0 or 1).
Detailed explanation-3: -Correct Option: D Data is organized in a data storage hierarchy of increasingly complex levels: bits, bytes (characters), fields, records, files, and databases.
Detailed explanation-4: -A data hierarchy is the structure and organization of data in a database and an example can be seen below. A Data Hierarchy is a series of ordered groupings in a system, beginning with the smallest unit to the largest.
There is 1 question to complete.