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【单选题】

nadia would like to position overlapping blocks of content on a form in the video application. she wants the flexibility to control the size and content of the information. which one of the following should nadia use when creating her form?（）

A、 layers

B、 subforms 

C、 framesets 

D、 style sheets

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更多“nadia would like to position overlapping blocks of content on a form in the video application. she wants the flexibility to control the size and content of the information. which one of the following should nadia use when creating her form?（）”相关的问题
第1题
[单选题] You have read/write permission on an ordinary file foo. You have just run In foo bar. What would happen if you ran rm foo？（）

A、 foo and bar would both be removed.  B、 foo would be removed while bar would remain accessible.  C、 foo would be removed， bar would still exist but would be unusable.  D、 Both foo and bar would remain accessible.  E、 You would be asked whether bar should be removed.  

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第2题
[单选题] Which of the following servers would dynamically allocate IP addresses to workstations？（）

A、 NTP  B、 DHCP  C、 DNS  D、 SNMP  

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第3题
[单选题] Which of the general policies on the wlan edit page on the wlan controller would be used when configuring a radio for a single antenna for an outdoor application？（）

A、802.11b/g  B、radio  C、access point  D、802.11a  

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第4题
[单选题] An administrator has encountered an error while patching a virtualized guest machine. Which of the following technologies would allow the administrator to restore to a pre-patched state the FASTEST？（）

A、Cloning  B、Bare Metal Restore  C、OS Restore  D、Snapshot  

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第5题
[单选题] Company.com has employed you as their Exchange administrator.The Company.com network contains Mailbox servers that are configured to run either Exchange Server 2007 or Exchange Server 2010.During the course of the week you receive an instruction from the CIO to ensure that all e-mail messages stored for more than 90 days in the Inbox folder of clients be deleted. What should you do？（）

A、Your best option would be to create a new retention policy.  B、Your best option would be to create a new message classification.  C、Your best option would be to create new managed content settings.  D、Your best option would be to create a new managed custom folder.  

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第6题
[单选题] You work as a database administrator for Supportcenter.cn. The database is open. A media failure has occurred， resulting in loss of all the control files in your database. Which statement regarding the database instance is true in this scenario？（）

A、The instance would hang.  B、The instance needs to be shut down.  C、The instance would be in the open state.  D、The instance would abort in such cases.  E、The instance would be in the open and invalid state.  F、The instance would in the open state， but all the background processes will be restarted.  

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第7题
[单选题] You work as a database administrator for Certkiller .com. The database is open. A media failure has occurred， resulting in loss of all the control files in your database. Which statement regarding the database instance is true in this scenario？（）

A、The instance would hang.  B、The instance needs to be shut down.  C、The instance would be in the open state.  D、The instance would abort in such cases.  E、The instance would be in the open and invalid state.  F、The instance would in the open state， but all the background processes will be restarted.  

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第8题
[单选题] You work as a database administrator for Supportcenter.cn. Your database is functional. One of the disks containing a mirrored redo log member has bad sectors in it. You are unable to fix the damaged file. How does the loss of a redo log member affect the instance of the database that is currently running？（）

A、The instance would normally abort.  B、The instance would not be affected.  C、The instance would be invalid， so would have to be aborted.  D、The instance would remain open， but the LGWR process would fail.  E、The instance would remain open and would automatically create the missing file  

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第9题
[] The warning and critical threshold values have been set to 85% and 97%， respectively， for one of the tablespaces. The current tablespace space usage is 54%. You modify the warning threshold to be 50 % and critical threshold to be 53% in Database Control. Which statement is true？（）

A、A. The new setting would be applied but no alerts would be raised immediately.  B、B. The new setting would be applied and an alert would be raised immediately.  C、C. The new setting would be ignored because the tablespace space usage is more than the specified threshold value.  D、D. The new setting would cause an error because the tablespace space usage is more than the specified threshold value.  

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