Prior to 1970, all data was stored in separate files, which were mostly stored on reels of magnetic tape.
Answer: A
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A relational database developer refers to a record as
Answer: C
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An advantage of the database management approach is
Answer: C
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Enterprise Resource Planning (ERP) is an example of a single user database.
Answer: B
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The users who use easy-to-use menu are called
Answer: B
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The method of access which uses key transformation is known as
Answer: B
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A database has a built-in capability to create, process and administer itself.
Answer: B
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A primary key is combined with a foreign key creates
Answer: A
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In E-R Diagram derived attribute are represented by
Answer: D
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The method in which records are physically stored in a specified order according to a key field in each record is
Answer: A
A method in which records are physically stored in a specified order according to a key field in each record is hash. (In hash method, a hash function is performed on the key value to determine the unique physical address of the record to store or retrieve)
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