You set the recovery window to seven days and the backup optimization to ON using the CONFIGURE command of Recovery Manager （RMAN）. The most recent backup of the TOOLStablespace to disk was taken on January 3. The TOOLStablespace is read-only.On February 21， when you execute a command to back up all the tablespaces to disk， you find that RMAN backs up the TOOLS tablespace also， even though the contents of the tablespace have not changed after the backup on January 3. Because there are no changes made to the TOOLStablespace， you decide that the tablespace should not be backed up by RMAN. What can you do to skip backing up the TOOLStablespace without changing the current backup optimization setting？（）
第1题：
—We’re going on a visit to Japan next week. —________________.
A.Have a good journey
B.Good bye
C.Wish you happy
D.You’re right.
第2题：
Does modern logistics mean transportation and delivery?
()Modern logistics is more about effective and efficient flow of materials and information.
A、 Yes, you’re right
B、 No, it’s not the whole story
C、 No, you' re wrong
第3题：
A、insist
B、persist
第4题：
You- re _s___________ out ,you need to relax．
第5题：
you should () your reasons for canceling your purchase order.
A、set forth
B、set up
C、set in
D、set out
第6题：
A We're paying alright ;
B At least, our records for money in are very complete ;
C That's something you can improve by talking to human resources
第7题：
A、reserve
B、deserve
C、conserve
D、preserve
第8题：
Tom: You are playing guitar well. Can you read music? Charles: No, I don't. I just listen to songs on the radio and then play them until they sound right. Tom: ______ Charles: No, really.
A．You're lying
B．You're cheating
C．You are boasting
D．You're kidding
第9题：
You upgraded your database from pre-12c to a multitenant container database (CDB) containing pluggable databases (PDBs).Examine the query and its output:Which two tasks must you perform to add users with SYSBACKUP, SYSDG, and SYSKM privilege to the password file?（）
A. Assign the appropriate operating system groups to SYSBACKUP, SYSDG, SYSKM.
B. Grant SYSBACKUP, SYSDG, and SYSKM privileges to the intended users.
C. Re-create the password file with SYSBACKUP, SYSDG, and SYSKM privilege and the FORCE argument set to No.
D. Re-create the password file with SYSBACKUP, SYSDG, and SYSKM privilege, and FORCE arguments set to Yes.
E. Re-create the password file in the Oracle Database 12c format.
第10题：