Explanation:Database mirroring operates in three different modes: high-availability mode, high-protection mode, and high-performance mode. 5. Point out the wrong statement :
A. Mirror database is the copy of the database that is typically fully synchronized with the principal database.
B. Redo queue is received transaction log records that are waiting on the disk of a mirror server.
C. Database mirroring provides less redundancy of the data
D. All of the mentioned
Answer:A
Explanation:Database mirroring operates in three different modes: high-availability mode, high-protection mode, and high-performance mode. 5. Point out the wrong statement :
A. Mirror database is the copy of the database that is typically fully synchronized with the principal database. B. Redo queue is received transaction log records that are waiting on the disk of a mirror server. C. Database mirroring provides less redundancy of the data D. All of the mentioned
Explanation:Database mirroring provides complete or almost complete redundancy of the data depending on whether the operating mode is high-safety or high-performance. 6. Which of the following modes writes the data on the principal and mirror databases synchronously ?