Multiple Choice
An indexed-sequential file contains
A) an index, a prime area, and an overflow area.
B) an index, a parent file, and a child file.
C) an index, an access area, and a hierarchical file.
D) an index, an overflow area, and a fully inverted file.
Correct Answer:

Verified
Correct Answer:
Verified
Q137: An advantage of OLAP is its fast
Q138: A data dictionary can only be used
Q139: A file that allows an individual to
Q140: Database dictionaries are defined and controlled by<br>A)
Q141: Discuss the conceptual level of architecture relevant
Q142: The logical structure most commonly used in
Q143: When the entire database is loaded into
Q144: The first word usually found in an
Q145: OLAP uses simple multidimensional "indexes" called aggregations
Q146: Using the direct-access method,the only thing needed