While running 'lsvg -l rootvg', an administrator notices that the quantity of LPs and PPs are different. What is the likely cause?（）
A . The LPs represent a section of logical storage that can be mapped to multiple PPs.
B . The PPs represent the mapping to the physical disk. There will always be either equal or fewer PPs than LPs.
C . The LPs represent a section of logical storage that is mapped to a PP that spans over multiple physical disks.
D . The LP represents a section of logical storage. This is mirrored on the filesystem level which creates a greater number of PPs.
相似题目
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Which statement correctly describes a wireless client Layer 2 roam from AP1 to AP2 while joined to a multicast stream using Cisco WLC running v5.2?（）
A . Client issues an IGMP join after association with AP2, allowing AP2 to request a multicast stream from Cisco WLC after AP1 issues an IGMP query.
B . Client issues an IGMP join after association with AP2, allowing AP2 to request a multicast stream from Cisco WLC independent of AP1 multicast member status.
C . Client resumes multicast after association with AP2, because multicast information is sent in mobility exchanges and AP2 is already a member of the multicast group, provided that another client has already joined that multicast.
D . Client resumes multicast after association with AP2, because multicast information is sent in mobility exchanges and AP2 is already a member of the multicast group, regardless if any other clients have already joined that multicast.
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Which options would you consider while configuring a flash recovery area fast recovery area in 11g Release 2 for your production database that is running in ARCHIVELOG mode？（）
A . Setting the FAST_START_MTTR_TARGET to set the mean time to recover
B . Setting the RECOVERY_PARALLELISM parameter to twice the number of CPUs
C . Using the DB_RECOVERY_FILE_DEST parameter to set the location for flash recovery area
D . Using the DB_RECOVERY_FILE_DEST_SIZE parameter to define the disk space limit for the recovery files created in the flash recovery area
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You have a computer named Computer1 that runs Windows 7. You need to ensure that Computer1 canconnect to File Transfer Protocol (FTP) servers only while it is connected to a private network. What should you do?（）
A . From Windows Firewall with Advanced Security， create a new rule.
B . From the local Group Policy， modify the application control policies.
C . From Windows Firewall， modify the Allowed Programs and Features list.
D . From Network and Sharing Center， modify the Advanced Sharing settings.
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The ‘lsvg -o’ command is run with an output of only rootvg， but the server has another volume group named datavg， which is not displayed. What is the likely cause？（）
A . datavg is in an offline state.
B . ‘lsvg -o’ only displays the root volume group.
C . ‘lsvg -o’ only displays the fist volume group.
D . datavg has no filesystems and therefore， is inactive.
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While running the Oracle Universal Installer on a Unix platform to install Oracle Database 10g software， you are prompted to run orainstRoot.sh script. What does this script accomplish？（）
A . It creates the pointer file.
B . It creates the base directory.
C . It creates the Inventory pointer file.
D . It creates the Oracle user for installation.
E . It modifies the Unix kernel parameters to match Oracle’s requirement.
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对于“症状、体征和临床与实验室异常所见不可归类在他处者（ROO-R99）”这一章，编码规则说法正确的是（）
A . 分类于本章的症状及体征如果指出它们的原因，则症状及体征作为主要编码，原因作为选择性编码
B . 所有症状和体征均需要编码
C . 实验室异常结果常作为主要编码
D . 归于本章的心脏搏动异常（R00）是指无任何病因的心动异常
E . 起源于围生期的异常也应分类于本章
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If the winch should fail while you are hauling in the anchor，what prevents the anchor cable from running out（）.
A . Chain stopper
B . Devil's claw
C . Hawse ratchet
D . Riding pawl
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Which options would you consider while configuring a flash recovery area (fast recovery area in 11g Release 2) for your production database that is running in ARCHIVELOG mode?（）
A . Setting the FAST_START_MTTR_TARGET to set the mean time to recover
B . Setting the RECOVERY_PARALLELISM parameter to twice the number of CPUs
C . Using the DB_RECOVERY_FILE_DEST parameter to set the location for flash recovery area
D . Using the DB_RECOVERY_FILE_DEST_SIZE parameter to define the disk space limit for the recovery files created in the flash recovery area
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In the shafting management （） should be paid more attention. Ⅰ.f the while metal tailshaft bearing is dripping oil Ⅱ.f some area become blue during the running Ⅲ.he deformation of crankshaft
A . Ⅰ
B . Ⅱ
C . Ⅲ
D . Ⅱ+Ⅲ
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If a single cylinder relief valve on a diesel engine lists frequently while the engine is running, the cause may be an （）
A . excessively late injection timing for each cylinder
B . incorrectly adjusted intake valve timing
C . incorrectly adjusted fuel injector
D . incorrectly adjusted intake valve clearance
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Which two operations are NOT performed by the DUPLICATE command in Recovery Manager （RMAN） while duplicating a running database？（）
A . Creating the control file for the duplicate database
B . Restoring the target data files to the duplicate database
C . Performing complete recovery using all available backups
D . Generating a new， unique DBID for the duplicate database
E . Copying the online redo log files from the target database to the duplicate database
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The 'lsvg -o' command is run with an output of only rootvg, but the server has another volume group named datavg, which is notdisplayed. What is the likely cause?（）
A . datavg is in an offline state.
B . 'lsvg -o' only displays the root volume group.
C . 'lsvg -o' only displays the fist volume group.
D . datavg has no filesystems and therefore, is inactive.
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IS014000系列环境管理标准是国际标准化组织(ISO)第207技术委员会(ISO/TC207)组织制订的环境管理体系标准，其标准号从14001到14100，共roo个标准号，统称为ISO140100系列标准。
A . 正确
B . 错误
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05480031：while循环的while( )后没有分号，而do-while循环的while()后一定要有一个分号。（）
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After a while Alice saw a red-eyed white Rabbit running by.
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Increased demand for a country's _________ causes its currency to appreciate in the long run, while increased demand for _________ causes its currency to depreciate.
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\run up against\ = \run out of\.( )
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运行程序时，先将CPU上的RUN/STOP开关拨到RUN位置。（）
是
否
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如果创建线程正常，可在线程的run0方法里控制线程。一旦进入run（）方法，便可执行里面的任何程序一旦run（）执行完，这个线程也就结束了。（）
对
错
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ApSeriesserverisbeingusedasafileserverandalldataisstoredonanon-rootvolumegroupandresidesonmountedfilesystems.Whichofthefollowingcommandsprovidesthequickestwaytobackupallofthedataandfilesystemdefinitions？（）
A．tar
B．cpio
C．savefs
D．savevg
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Melissa and LoveLetter made use of the trust that exists between friends or colleagues. Imagine receiving an(16)from a friend who asks you to open it. This is what happens with Melissa and several other similar email(17). Upon running, such worms usually proceed to send themselves out to email addresses from the victim's address book, previous emails, web pages(18).As administrators seek to block dangerous email attachments through the recognition of well-known(19), virus writers use other extensions to circumvent such protection. Executable(.exe)files are renamed to .bat and .cmd plus a whole list of other extensions and will still run and successfully infect target users.Frequently, hackers try to penetrate networks by sending an attachment that looks like a flash movie, which, while displaying some cute animation, simultaneously runs commands in the background to steal your passwords and give the(20)access to your network.
A．attachment
B．packet
C．datagram
D．message
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C++语言中while循环和do…while循环的主要区别是（)。A．do…while的循环体至少五条件执行一次B．while
C++语言中while循环和do…while循环的主要区别是()。
A．do…while的循环体至少五条件执行一次
B．while的循环控制条件比do…while的循环控制条件严格
C．do…while允许从外部转到循环体内
D．do…while的循环体不能是复合语句
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根据E.M.Roos的研究，临床前交叉韧带损伤的病例中约有（)的患者可以通过重建恢复到受伤之前的运动状态
A.20%
B.40%
C.50%
D.70%
E.90%
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Votwerk has business in more than 70 countries and regions and 650,000 employees globally, while in China it runs a plant, an innovation center and 28 customer experience stores.（)
是
否
