The backup and recovery tools must be______to deal with various computer crises.

Most patients think that being told the truth of their illness may______.

A．slow down recovery

B．lead to suicide in some cases

C．be too hard for them to accept

D．help deal with illness

It may take years for the ship to be ()to its former glory.

A. removed

B. returned

C. recovered

D. restored

Which of the following is NOT mentioned in the passage？

A．The US economy is gradually recovering from the steep declines.

B．The Fed should take in account the shift in its outlook on economy.

C．It is not the proper timing for the Fed to consider rate interests.

D．It is necessary that the Fed make adjustments to its monetary policy.

Most patients think that being told the truth of their illness may ______.

A．slow down recovery

B．lead to suicide in some cases

C．be too hard for them to accept

D．help deal with illness

A./var/backup

B./var/huawei/vdesktop/backup

C./backup

D./var/vdesktop/backup

A. a cumulative level 1 backup

B. a differential level 1 backup

C. a full backup

D. a whole backup

A.Incremental backup

B.Full backup

C.Partial backup

D.Differential backup

A.0

B.1

C.3

D.4

A. The RMAN backup fails because the TOOLS tablespace is read-only

B. The RMAN skips the backup of the tablespace because backup optimization is enabled

C. The RMAN makes backup because optimization can be enabled only for backups to disk

D. The RMAN makes the backup because no backup of the tablespace exists within the seven day window

A. The backup as copy can only be taken to disk

B. The backup as copy can only be taken to tape

C. Backup can be performed only when the instance is shutdown

D. Backup will constitute all used and unused blocks in the database