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Data exists when different and conflicting versions of the same data appears in different pacos A . inconsistency B . repetition C . independence D
Data exists when different and conflicting versions of the same data appears in
different pacos
A inconsistency
B repetition
C independence
D partitions
A
comprises a group of related fields, such as a student's name, the
course taken, the date and the grade.
A file
B record
C byte
D bit
B A
organizes data in twodimensional tables.
A nonrelational DBMS
B mobile DBMS
C relstional DBMS
D hierarchical DEMS
In a table for customers, the information about a single customer resides in a single
A field
B row
C column
D table
The join operatic
A combines relational tables to provide the user with more information than is otherwise
available.
B identifies the table from which the columns wil be selected.
C creates a subset consisting of columns in a table.
D organizes elements into segments.
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