Solved

The DBMS Keeps Several Copies of ____________________ to Ensure That

Question 45

Short Answer

The DBMS keeps several copies of ____________________ to ensure that a disk physical failure will not impair the DBMS's ability to recover data.

Related Questions

Q9: A(n) _ specifically reserves access to the

Q11: _-level locks are less restrictive than database-level

Q32: A(n) _ lock exists when concurrent transactions

Q40: If T1 has not unlocked data item

Q42: Most real-world database transactions are formed by

Q45: control is important because the simultaneous execution

Q58: A(n) _ condition occurs when two or

Q61: A lock locks the entire table preventing

Q64: All transactions must display .<br>A) atomicity, consistency,

Q66: An optimistic approach is based on the