Multiple Choice
Which one of the following statement is false?
A) The data dictionary is normally maintained by the database administrator.
B) Data elements in the database can be modified by changing the data dictionary.
C) The data dictionary contains the name and description of each data element.
D) The data dictionary is a tool used exclusively by the database administrator.
Correct Answer:
Verified
Correct Answer:
Verified
Q10: In the architecture of a database system
Q11: Hierarchical model is also called<br>A)Tree structure<br>B)Plex Stucture<br>C)Normalize
Q12: Data encryption concept is used for _
Q13: A DBMS query language is designed to<br>A)Support
Q14: Which of the followwing is a network
Q16: The _ is monitors the activities of
Q17: The most creative and challenging phase of
Q18: DML is provided for<br>A)Description of logical structure
Q19: The language used in application programs to
Q20: Architecture of the database can be viewed