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To enable faster incremental backups, you enabled block change tracking for the database.Which two statements are true about the block change tracking file?（）
A . Multiple change tracking files can be created for a database.
B . The change tracking file must be created after the first level 0 backup.
C . RMAN does not support backup and recovery of the change tracking file.
D . The database clears the change tracking file and starts tracking changes again, after whole database restore and recovery operations.
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When installing a cisco wcs，which two ports can be changed during installation？（）
A . https
B . tftp
C . rmi
D . http
E . ft
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Which two QoS classification and marking statements are true？（）
A . In a Frame Relay network， delay sensitive traffic is tagged with the discard eligible （DE） bit.
B . In an MPLS network， the three most significant bits of the DSCP or the IP precedence of the IP packet are copied into the MPLS EXP field
C . In an MPLS network， the MPLS EXP bits are used to identify up to 16 CoS values.
D . The differentiated services code point （DSCP） field consists of the first three bits of the IP precedence field in the header of an IP packet.
E . The 802.10 standard uses a three bitfield referred to as the user priority bits （PRI） to mark packets as belonging to a specific CoS.
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Which two changes， taken together， would guarantee the output： 1， 2， 3， 4， 5？（）https://assets.asklib.com/images/image2/2018080116401496050.jpg
A . move the line 12 print statement into the foo（） method
B . change line 7 to public synchronized void go（）{
C . change the variable declaration on line 2 to private volatile int x；
D . wrap the code inside the foo（） method with a synchronized（this） block
E . wrap the for loop code inside the go（） method with a synchronized block synchronized（this）{//for loop code here}
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https://assets.asklib.com/images/image2/2018073111514791006.jpgAssume session is an HttpSession， and is not referenced anywhere else in ServletA. Which two changes， taken together， ensure that value is equal to “Hello” on line 23？ （）
A . A
B . B
C . C
D . D
E . E
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Which two are valid and equivalent？（）
A . <%! int i； %>
B . <%= int i； %>
C . <jsp：expr>int i；</jsp：expr>
D . <jsp：scriptlet>int i；</jsp：scriptlet>
E . <jsp：declaration>int i；</jsp：declaration>
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Which two statements concerning STP state changes are true？ （）
A . Upon bootup，a port transitions from blocking to forwarding because it assumes itself as root.
B . Upon bootup，a port transitions from blocking to listening because it assumes itself as root.
C . Upon bootup，a port transitions from listening to forwarding because it assumes itself as root.
D . If a forwarding port receives no BPDUs by the max_age time limit， it will transition to listening.
E . If a forwarding port receives an inferior BPDU， it will transition to listening.
F . If a blocked port receives no BPDUs by the max_age time limit， it will transition to listening.
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You notice that your RMAN script used to copy the datafiles， control files， and archived redo log files is performing very slowly. Which two changes might you want to include in your RMAN script to speed up the COPY commands？（）
A . NOCHECKSUM
B . MAXCORRUPT
C . CHECK LOGICAL
D . BACKUP INCREMENTAL
E . CONFIGURE DEVICE TYPE ... PARALLELISM
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A network administrator changes the configuration register to 0x2142 and reboots the router. What are two results of making this change?（）
A . The IOS image will be ignored.
B . The router will prompt to enter initial configuration mode.
C . The router will boot to ROM.
D . Any configuration entries in NVRAM will be ignored.
E . The configuration in flash memory will be booted.
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Given：
https://assets.asklib.com/images/image2/2018080111535949239.png
Which two changes， taken together， would guarantee the output： 1， 2， 3， 4， 5， ？（）
A . move the line 12 print statement into the foo（） method
B . change line 7 to public synchronized void go（） {
C . change the variable declaration on line 2 to private volatile int x；
D . wrap the code inside the foo（） method with a synchronized（ this ） block
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To enable faster incremental backups, you enabled block change tracking for the database.Which two statements are true about the block change tracking file? （）(Choose two.)
A . Multiple change tracking files can be created for a database.
B . The change tracking file must be created after the first level 0 backup.
C . RMAN does not support backup and recovery of the change tracking file.
D . The database clears the change tracking file and starts tracking changes again, after whole database restore and recovery operations.
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You need to recommend which role services must be deployed to support the company’s planned changes. Which two role services should you recommend？（）
A . Health Registration Authority （HRA）
B . Host Credential Authorization Protocol （HCAP）
C . Network Policy Server （NPS）
D . Routing and Remote Access service （RRAS）
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You need to recommend changes to Web1 to ensure that server backups can be performed remotely from Backup1. Which two changes should you include in the recommendation？（）
A . Install Windows PowerShell.
B . Install Windows Server Backup.
C . Modify the Windows Firewall settings.
D . Enable the IIS Management Service feature.
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Which command will change the quantity of biod daemons immediately and for each subsequent reboot？（）
A . chnfs -b newvalue
B . chnfs -N -b newvalue
C . chnfs -I -b newvalue
D . netstat -s newvalue
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When installing a Cisco WCS， which two ports can be changed during installation？（）
A . HTTPS
B . TFTP
C . RMI
D . HTTP
E . FTP
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Which the two are valid and equivalent？（）
A .https://assets.asklib.com/images/image2/2018073115112695987.jpg
B .https://assets.asklib.com/images/image2/2018073115114664903.jpg
C .https://assets.asklib.com/images/image2/2018073115123688801.jpg
D .https://assets.asklib.com/images/image2/2018073115124427624.jpg
E .https://assets.asklib.com/images/image2/2018073115125392737.jpg
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To enable faster incremental backups， you enabled block change tracking for the database. Which two statements are true about the block change tracking file？（）
A . Multiple change tracking files can be created for a database.
B . The change tracking file must be created after the first level 0 backup.
C . RMAN does not support backup and recovery of the change tracking file.
D . The database clears the change tracking file and starts tracking changes again，after whole database restore and recovery operations.
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Which two passwords must be supplied in order to connect by Telnet to a properly secured Cisco switch and make changes to the device configuration? (Choose two.)（）
A . console password
B . vty password
C . aux password
D . tty password
E . enable secret password
F . username password
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These little changes will really add up over time, and you’ll ____ with major changes in your life after a year or two.
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Since the meaning of a sentence can be changed by stressing either of the two ideas, we must decide beforehand which idea of the two is more important, and try to make our purpose obvious to the reader.
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Explain two ways in which public speaking and conversation differ, and two ways in which they are similar.
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Theis the means by which a message is communicated.
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●During project execution, the customer authorizes and funds a scope change which requires
● During project execution, the customer authorizes and funds a scope change which requires a major change in the schedule. The baseline schedule:
A Now becomes the new schedule, including the changes, and the original baseline is disregarded.
B Is still the original baseline but annotated to reflect that a change has taken place.
C Is amended to reflect the scope change, but the original baseline is still maintained for post-project review.
D Is meaningless since every schedule update changes the baseline (i.e., a rubber baseline.)
E Is the same since baseline schedules cannot change once the development phase is completed.
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Thompson Products has seen its marginal tax rate increase from 28% to 34% over the last two years and believes the change is permanent. The effects of this change on Thompsons current WACC and on its
A、Increase in both.
B、Decrease in both.
C、Increase in one and a decrease in the other.
