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Exam 8: File Management

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Question 31

Multiple Choice

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____ might be an encoded version of ADAMSbbbbbbbbbb?

A) ADAMSx10
B) ASbb
C) AD2MSb10
D) ADAMSb10

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Question 32

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An indexed sequential file does not have overflow areas.

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Question 33

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An extension is usually two or three characters long and is separated from the relative name by a period.

The File Manager writes the volume name and other descriptive information on an easy-to-access place on each unit: ____ of the CD or DVD.

A ____ is a group of related records that contains information to be used by specific application programs to generate reports.

The File Manager uses the address of the ____ to access the next sequential record.

A record is a group of related bytes that can be identified by the user with a name, type, and size.

____ is a specialized WRITE command for existing data files that allows for appending records or for rewriting selected records in their original place in the file.

Many computer users and some operating systems call subdirectories ____.

Data in a fixed-length field might include a short name followed by many blank characters; it can be replaced with a variable-length field and a special code to indicate how many blanks were truncated.