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You want to monitor and control the resource usage by sessions. You want to be warned automatically when more than 100 sessions are opened with your database. What action would you take to achieve this？（）
A . Use the Database Resource Manager.
B . Set the limits in the profiles used by users.
C . Modify the SESSIONS initialization parameter.
D . Set the warning threshold for the Current Logons Count metric.
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Your boss at Certkiller .com wants you to clarify Oracle 10g. Which condition in your database forces you to perform only consistent backups？（）
A . The database is in mount state.
B . One of the tablespaces is offline.
C . One of the tablespaces is read only.
D . The database operates in ARCHIEVELOG mode.
E . The database operates in NOARCHIEVELOG mode.
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You want to use RMAN to create compressed backups.Which statement is true about the compression algorithms that RMAN can use?（）
A . The BZIP2 compression algorithm consumes more CPU resources than the ZLIB compression algorithm.
B . The ZLIB compression algorithm consumes more CPU resources than the BZIP2 compression algorithm.
C . The ZLIB compression algorithm provides maximum compression and produces smaller backups than the BZIP2 compression algorithm.
D . Only the BZIP2 compression algorithm can be used to make compressed backups to disk.
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You want to drop the TBS1 tablespace from your database. You also want to delete the corresponding data files automatically， and not have to do it manually. What should you do？（）
A . Use the DROP DATAFILE command.
B . Use the DROP TABLESPACE command.
C . Ensure that all database files are Oracle Managed Files before using the DROP TABLESPACE command.
D . Ensure that the DB_FILE_CREATE_DEST initialization parameter is set before using the DROP TABLESPACE command.
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You want to use RMAN to create compressed backups. Which statement is true about the compression algorithms that RMAN can use？（）
A . The BZIP2 compression algorithm consumes more CPU resources than the ZLIB compression algorithm.
B . The ZLIB compression algorithm consumes more CPU resources than the BZIP2 compression algorithm.
C . The ZLIB compression algorithm provides maximum compression and produces smaller backups than the BZIP2 compression algorithm.
D . Only the BZIP2 compression algorithm can be used to make compressed backups to disk.
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You want to upgrade your MS Windows 98 computer to Windows 2000 professional. Before the actual installation， you want to know whether your system’s hardware or software is compatible with Windows 2000 professional or not. What you will do. （）
A . Consult the HCL.
B . See the online documentation of Windows 2000 professional.
C . Run WINNT32/CHECKUPGRADEONLY.
D . Consult the technical support team of Windows 2000.
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How much control you want to turn over to the car may（）your age and where you are going.
A . depend on
B . call on
C . come on
D . go o
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Your boss at Supportcenter.cn wants you to clarify Oracle 10g. Which condition in your database forces you to perform only consistent backups？（）
A . The database is in mount state.
B . One of the tablespaces is offline.
C . One of the tablespaces is read only.
D . The database operates in ARCHIEVELOG mode.
E . The database operates in NOARCHIEVELOG mode.
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You want to perform a backup of your database to tape. Which backup format can you use？（）
A . backup set only
B . image copy only
C . only user-managed backup
D . both image copy and backup set
E . only incremental image copy backu
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Which Cisco SDM feature allows you to specify whether you want SDM files installed on your PC or on your router？（）
A . Install Shield Wizard
B . Cisco SDM Express Wizard
C . Cisco SDM Image Manager
D . Create Connection Wizard
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What action should you execute if you wanted to enable VTP pruning on your entire management domain？（）
A . Enable VTP pruning on any client switch in the management domain.
B . Enable VTP pruning on any switch in the management domain.
C . Enable VTP pruning on every switch in the management domain.
D . Enable VTP pruning on a VTP server in the management domain.
E . Disable VTP pruning on a VTP server in the management domain.
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You want to monitor and control the resource usage by sessions. You want to be warned automatically when more than 100 sessions are opened with your database. What action would you take to achieve this？（）
A . Use the Database Resource Manager.
B . Set the limits in the profiles used by users.
C . Modify the SESSIONS initialization parameter.
D . Set the warning threshold for the Current Logons Count metric.
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Whom are you looking（）?I want to see your Chief Mate.
A . on
B . in
C . for
D . at
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If you want to become an effective impromptu speaker, you need to_________ your energies and efforts in your speaking bank.
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When you want to introduce your friend to your classmate, you may say________.
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When you want to show your sympathy to someone, you may say________.
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You want to decide the time with your friend to go shopping, you may say:_______
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You cn ______ your muscles more powerfully by linking up your brething to the exercise.You cn ______ your muscles more powerfully by linking up your brething to the exercise.condense B．compress C．contrct D．shrink
A．condense
B．compress
C．contract
D．shrink
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--Can I help you ______ your bags --Sure, if you want to.
A．in
B．to
C．with
D．of
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If you want to teach your children how to say sorry, you must be good at saying it yourself, especially to your own children. But how you say it can be quite tricky.
If you say to your children "I'm sorry I got angry with you, but...", what follows that "but" can render the apology ineffective: "I had a bad day" or "your noise was giving me a headache" leaves the person who has been injured feeling that he should be apologizing for his bad behavior. in expecting an apology.
Another method by which people appear to apologize without actually doing so is to say "I'm sorry you're upset"; this suggests that you are somehow at fault for allowing yourself to get upset by what the other person has done.
Then there is the general, all covering apology, which avoids the necessity of identifying a specific act that was particularly hurtful or insulting, and which the person who is apologizing should promise never to do again. Saying "I'm useless as a parent" does not commit a person lo any specific improvement.
These pseudo-apologies are used by people who believe saying sorry shows weakness. Parents who wish to teach their children to apologize should see it as a sign of strength, and therefore not resort to these pseudo-apologies.
But even when presented with examples of genuine contrition, children still need help to become aware of the complexities of saying sorry. A three-year-old might need help in understanding that other children feel pain just as he does, and that hitting a playmate over the head with a heavy toy requires an apology. A six-year-old might need reminding that spoiling other children's expectations can require an apology. A twelve-year-old might need to be shown that raiding the biscuit tin without asking permission is acceptable, but that borrowing a parent's clothes without permission is not.
If a mother adds "but" to an apology, ______.
A．she doesn't feel that she should have apologized
B．she does not realize that the child has been hurt
C．the child may find the apology easier to accept
D．the child may feel that he owes her an apology
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Can you compress your speech into five minutes due to limited time for the meeting？
A．change
B．condense
C．shrink
D．comprise
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You want to get your book back, ______ ？
A．don't you
B．do you
C．aren't you
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Do you want to be responsible for your own life decisions？
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When you want to improve your speaking skill, you had better ________. （）
A．join an English clu
B．watch more TV programs
C．make a pen pal from an English-speaking country
