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多选题
The following output is generated when trying to obtain tickets from the Kerberos realm： # kinit user@SUB.DOMAIN.BIZ Password for user@SUB.DOMAIN.BIZ kinit（v5）： Clock skew too great while getting initial credentials How can the problem be fixed？ （）
A
ntpdate domaincontroller； hwclock -systohc
B
kinit -t
C
killall -HUP krb5kdc
D
Modify the time_sync value in the kdc.conf file.
E
Modify the clockskew value in the krb5.conf file.
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更多 “多选题The following output is generated when trying to obtain tickets from the Kerberos realm： # kinit user@SUB.DOMAIN.BIZ Password for user@SUB.DOMAIN.BIZ kinit（v5）： Clock skew too great while getting initial credentials How can the problem be fixed？ （）Antpdate domaincontroller； hwclock -systohcBkinit -tCkillall -HUP krb5kdcDModify the time_sync value in the kdc.conf file.EModify the clockskew value in the krb5.conf file.” 相关考题
考题
While troubleshooting a connectivity issue from a PC you obtain the following information:Local PC IP address: 190.0.3.35/24Default Gateway: 190.0.3.1Remote Server: 190.0.5.250/24You then conduct the following tests from the local PC:Ping 127.0.0.1 - UnsuccessfulPing 190.0.3.35 - SuccessfulPing 190.0.3.1 - UnsuccessfulPing 190.0.5.250 – UnsuccessfulWhat is the underlying cause of this problem?A．TCP/IP not correctly installedB．Local physical layer problemC．NIC not functioningD．Remote physical layer problemE．None of the above
考题
ThefollowingoutputisgeneratedwhentryingtoobtainticketsfromtheKerberosrealm：kinituser@SUB.DOMAIN.BIZPasswordforuser@SUB.DOMAIN.BIZkinit（v5）：ClockskewtoogreatwhilegettinginitialcredentialsHowcantheproblembefixed？（）A.ntpdatedomaincontroller；hwclock-systohcB.kinit-tC.killall-HUPkrb5kdcD.Modifythetime_syncvalueinthekdc.conffile.E.Modifytheclockskewvalueinthekrb5.conffile.
考题
The fol lowing line of output was extracted from the output of the show ip bgp command on Router R1. Which of the following can be determined from this output?（）Network Next Hop Metric LocPrf Weight Path* 130.1.1.0/28 1.1.1.1 0 1 2 3 4 iA. The route is learne d from an eBGP peerB. The route has no more than three ASNs in the AS_PatHC. The route is the best route for this prefixD. None of these facts can be positively determined by this output
考题
While troubleshooting a network connectivity problem, a technician observes steady link lights on both the workstation NIC and the switch port to which the workstation is connected. However, when the ping command is issued from the workstation, the output message "Request timed out." is displayed. At which layer of the OSI model does the problem most likely exist（）。A.the session layerB.the protocol layerC.the data link layerD.the access layerE.the network layerF.the application layer
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I’m trying to break the ( )of getting up too late .A． traditionB． convenienceC． habitD． leisure
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It can be inferred from the last two paragraphs that_____.［A］ Sony: The Private Life is the biography of Akio Morita［B］ Sony’s Japanese leaders have been too practical-minded［C］ this management problem of Sony cannot be rectified overnight［D］ Nathan did not write about how Sony established itself as the electronics giant
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If the gyrocompass error is east，what describes the error and the correction to be made to gyrocompass headings to obtain true headings?A.The readings are too low (small numerically) and the amount of the error must be added to the compass to obtain trueB.The readings are too low and the amount of the error must be subtracted from the compass to obtain trueC.The readings are too high (large numerically) and the amount of the error must be added to the compass to obtain trueD.The readings are too high and the amount of the error must be subtracted from the compass to obtain true
考题
While troubleshooting a connectivity issue from a PC you obtain the following information: Local PC IP address: 190.0.3.35/24 Default Gateway: 190.0.3.1 Remote Server: 190.0.5.250/24 You then conduct the following tests from the local PC: Ping 127.0.0.1 - Unsuccessful Ping 190.0.3.35 - Successful Ping 190.0.3.1 - Unsuccessful Ping 190.0.5.250 - Unsuccessful What is the underlying cause of this problem?（）A、TCP/IP not correctly installedB、Local physical layer problemC、NIC not functioningD、Remote physical layer problem
考题
While troubleshooting a connectivity issue from a PC you obtain the following information: Local PC IP address: 10.0.0.35/24 Default Gateway: 10.0.0.1 Remote Sever: 10.5.75.250/24 You then conduct the following tests from the local PC: Ping 127.0.0.1 – Successful Ping 10.0.0.35 – Successful Ping 10.0.0.1 – Unsuccessful Ping 10.5.75.250 – Unsuccessful What is the underlying cause of this problem?（）A、A remote physical layer problem exists.B、The host NIC is not functioning.C、TCP/IP has not been correctly installed on the host.D、A local physical layer problem exists.
考题
The fol lowing line of output was extracted from the output of the show ip bgp command on Router R1. Which of the following can be determined from this output?（） Network Next Hop Metric LocPrf Weight Path * 130.1.1.0/28 1.1.1.1 0 1 2 3 4 iA、The route is learne d from an eBGP peerB、The route has no more than three ASNs in the AS_PatHC、The route is the best route for this prefixD、None of these facts can be positively determined by this output
考题
While troubleshooting a connectivity problem on the network, you issue the ping command from your PC command prompt, but the output shows "request times out."At which OSI layer is this problem associated with?（）A、The data link layerB、The application layerC、The access layerD、The session layerE、The network layer
考题
While troubleshooting a network connectivity problem, a technician observes steady link lights on both the workstation NIC and the switch port to which the workstation is connected. However, when the ping command is issued from the workstation, the output message "Request timed out." is displayed. At which layer of the OSI model does the problem most likely exist（）。A、the session layerB、the protocol layerC、the data link layerD、the access layerE、the network layerF、the application layer
考题
The following output is generated when trying to obtain tickets from the Kerberos realm： # kinit user@SUB.DOMAIN.BIZ Password for user@SUB.DOMAIN.BIZ kinit（v5）： Clock skew too great while getting initial credentials How can the problem be fixed？ （）A、 ntpdate domaincontroller； hwclock -systohc B、 kinit -t C、 killall -HUP krb5kdc D、 Modify the time_sync value in the kdc.conf file. E、 Modify the clockskew value in the krb5.conf file.
考题
The ‘fsck -p /dev/lv00’ command returned the following message：Not a recognized filesystem type. What is the likely cause of the problem and how should it be resolved？（）A、The file system superblock is dirty. It can be replaced from the VGDAB、The logical volume superblock is dirty. It can be replaced from the VGDAC、The file system superblock is dirty. It can be replaced from the secondary copyD、The logical volume superblock is dirty. It can be replaced from the secondary copy
考题
The user is trying to execute a SELECT statement. Which of the following background processes will obtain data from a disk for the user?（）A、DISPATCHER B、USER C、SERVER D、LGWR E、 DBW0
考题
You executed the following query in your database： FROM V$FLASHBACK_DATABASE_LOG; What would you determine from the output？（）A、the time when the last flashback operation in your database was performedB、the time when the first flashback operation in your database was performedC、a list of flashback operations performed in your database using SCN and timeD、the approximate time and the lowest system change number （SCN） to which you can flash back your database
考题
Your company has two Active Directory Domain Services （AD DS） domains， Domain1 and Domain2. A two-way trust relationship exists between the domains. Users in both domains can log on to client computers in only their own domains. System logs on the domain controllers display the error message "Clock skew too great" when users in Domain1 attempt to log on to client computers in Domain2. You need to ensure that users can log on to client computers in both domains. What should you do？（）A、Run a startup script that includes Net Time /querysntp on all client computers.B、Run a startup script that includes Net Time /setsntp on all client computers.C、Configure the primary domain controller （PDC） emulator in each domain to synchronize its clock with the same external time source.D、Decrease the Maximum tolerance for computer clock synchronization setting in the default Domain Group Policy object （GPO）.
考题
单选题To examine the Exhibit, press the Exhibit button. A user is compiling a C program. A performance problem occurs and "vmstat 120 10" is run to determine the cause. The vmstat output is provided in the exhibit. Which of the following commands should be run to obtain more information about the problem?（）A
lsps B
tprof C
iostat D
vmtune
考题
单选题While a user is compiling a C program, "vmstat 120 10" is run to determine the cause of a performance problem. Using the vmstat output as shown in the exhibit, which of the following conclusions is most appropriate to draw?（）A
There is a file I/O bottleneck.B
There are too many open files. C
There appears to be a buffer shortage. D
There is a paging space I/O bottleneck.
考题
单选题It can be inferred from the passage in regard to television programming that the author believes _____.A
the broadcasters are trying to do the right thing but are failingB
foreign countries are going to pattern their programs after oursC
the listeners do not necessarily know what is good for themD
six o’clock in the morning is too early for a television show
考题
单选题The ‘fsck -p /dev/lv00’ command returned the following message：Not a recognized filesystem type. What is the likely cause of the problem and how should it be resolved？（）A
The file system superblock is dirty. It can be replaced from the VGDAB
The logical volume superblock is dirty. It can be replaced from the VGDAC
The file system superblock is dirty. It can be replaced from the secondary copyD
The logical volume superblock is dirty. It can be replaced from the secondary copy
考题
填空题How many First Class return tickets can you get if you win the first prize?____ return tickets.
考题
单选题You executed the following query in your database： FROM V$FLASHBACK_DATABASE_LOG; What would you determine from the output？（）A
the time when the last flashback operation in your database was performedB
the time when the first flashback operation in your database was performedC
a list of flashback operations performed in your database using SCN and timeD
the approximate time and the lowest system change number （SCN） to which you can flash back your database
考题
多选题The following output is generated when trying to obtain tickets from the Kerberos realm： # kinit user@SUB.DOMAIN.BIZ Password for user@SUB.DOMAIN.BIZ kinit（v5）： Clock skew too great while getting initial credentials How can the problem be fixed？ （）Antpdate domaincontroller； hwclock -systohcBkinit -tCkillall -HUP krb5kdcDModify the time_sync value in the kdc.conf file.EModify the clockskew value in the krb5.conf file.
考题
单选题While troubleshooting a connectivity issue from a PC you obtain the following information: Local PC IP address: 10.0.0.35/24 Default Gateway: 10.0.0.1 Remote Sever: 10.5.75.250/24 You then conduct the following tests from the local PC: Ping 127.0.0.1 – Successful Ping 10.0.0.35 – Successful Ping 10.0.0.1 – Unsuccessful Ping 10.5.75.250 – Unsuccessful What is the underlying cause of this problem?（）A
A remote physical layer problem exists.B
The host NIC is not functioning.C
TCP/IP has not been correctly installed on the host.D
A local physical layer problem exists.
考题
单选题Talking to Kids about SARS
School age children may be learning about SARS from adults and the media, but may not know what to make of the situation, says a national health charity.
The Lung Association says parents should take time to talk to their ____1____ and explain the facts about SARS and how to avoid the illness.
The following is based on recommendations ____2____ Thursday by the Lung Association:
Ask your children if they have heard ____3____ SARS at school, from friends, from TV, etc. Finding out what they already know can be a good ____4____ to start the conversation and to clear away any wrong ideas they might have about the illness and how it is spread.
School age children are usually old ____5____ to understand concepts such as getting sick from germs and how to avoid illness. A simple reminder ____6____ to cough on people and to wash their hands often may be sufficient for younger kids. All children should be shown how to ____7____ their hands properly.
Remember to keep it simple so ____8____ not to overwhelm children with information, but answer them truthfully. Kids can tell when you're not being honest or if your're hiding something, and sometimes the unknown can be more frightening than the ____9____ . Parents with anxious children will know how their kids will handle information on SARS and can tailor their discussion accordingly.
One way to explain the illness is to tell children that SARS is like a bad breathing problem. It is ____10____ from a cold, but people can catch it in the same ways—such as coughing on someone, not washing your hands or sharing a glass with a sick person.
___9___内选项为（）A
aboutB
differentC
asD
wayE
notF
truthG
childrenH
enoughI
howJ
washK
passL
released
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