Multiple Choice
Which of the following is not a responsibility of the database management system?
A) provide an interface between the users and the physical database
B) provide security against a natural disaster
C) ensure that the internal schema and external schema are consistent
D) authorize access to portions of the database
Correct Answer:
Verified
Correct Answer:
Verified
Q10: Describe a specific data element,entity,and record type
Q14: Give three examples that illustrate how cardinality
Q27: What is a database lockout?
Q31: Which term is not associated with the
Q42: Improperly normalized databases are associated with three
Q69: The task of searching the database to
Q77: Data concurrency<br>A)is a security issue in partitioned
Q78: Which of the following is not a
Q96: What is a partial dependency?
Q100: A description of the physical arrangement of