____ rules specify which users have what type of access to which data in the database.
A) Encryption
B) Authentication
C) Authorization
D) View
Correct Answer:
Verified
Q24: _ involves maintaining a log of all
Q25: A backward recovery is also called a(n)
Q33: To break a deadlock,the DBMS chooses one
Q34: If two or more users are waiting
Q34: A user's _ specify what kind of
Q35: _ refers to the right of individuals
Q37: The DBA usually creates groups of users
Q42: _ are rules that the DBMS must
Q43: _ occurs when the DBMS exchanges all
Q44: Explain how a DBMS breaks a deadlock.
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