Multiple Choice
The purpose of the index in an ISAM file is to
A) increase the time needed to write records on the prime area.
B) bump records to the overflow area when no prime space is available.
C) link the record key to the address.
D) search tracks for the desired record.
Correct Answer:
Verified
Correct Answer:
Verified
Q35: Presented below is a list of terms
Q36: Fields associated with other fields in a
Q37: Database _ permits upgrading or modifying the
Q38: In an entity-relationship data model,the concepts of
Q39: The processing time required to maintain a
Q41: _ is a multidimensional generalization of the
Q42: When a DBA is present and active
Q43: One primary objective of a data dictionary
Q44: Relational databases use relational algebra to create
Q45: The entity-relationship data model is perhaps the