Task 2 Choose the correct indefinite pronoun to complete the sentences. 4 The teacher wasn’t happy because _____ knew the answer. ()
A.no one
B.someone
A.no one
B.someone
第1题
A.anyone
B.everyone
第2题
A.everywhere
B.anywhere
第3题
A.Because some colleagues are on vacation.
B.Because the man has an appointment.
C.Because the woman is not available
D.Because the meeting room is occupie
D.
第4题
A.Because some colleagues are on vacation.
B.Because the man has an appointment.
C.Because the woman is not available
D.Because the meeting room is occupie
D.
第5题
A.in
B.from
C.to
D.for
第6题
A. From the Advisor Central home page, select the tuning task from the Advisor Tasks section.
B. From Advisor Central, choose SQL Advisors, SQL Tuning Advisors, Manual Tuning Task Results.
C. From Advisor Central, choose SQL Advisors, Manual SQL Tuning Advisors, Tuning Task Results.
D. Either B or C
第7题
A.processes user response
B.processes function activities
C.passes information to Notification Mailer
D.sends event information to a workflow process
E.include the task of executing custom code on the event information
第8题
In Recovery Manager (RMAN), you are taking image copies of the datafiles of your production database and rolling them forward as regular intervals. You attempt to restart your database instance after a regular maintenance task, you realize that one of the data files that belongs to the USERS tablespace is damaged and you need to recover the datafile by using the image copy. You could perform the following steps to accomplish this:1) Mount the database2) Take the data file offline3) Bring the data file online4) Use the RMAN SWITCH TO command to switch the image copy5) Apply the archived redo logs6) Open the database7) Use the RMAN RESTORE TO command to switch to the image copyWhich two options illustrate the correct sequence of steps that you could follow?() (Choose two.)
A. 2, 6, 4, 5, 3
B. 1, 2, 4, 5, 3, 6
C. 1, 2, 4, 6, 3
D. 1, 2, 7, 5, 3, 6
第9题
A. Segment Advisor
B. SQL Access Advisor
C. Optimizer statistics gathering
D. Automatic SQL Tuning Advisor
E. Automatic Database Diagnostics Monitor
第10题
A.WAN switch
B.PVC
C.ATM switch
D.multiplexer
E.CSU/DSU
F.modem
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