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单选题
A technician has been asked to ensure a PC is supplied with power for a short time, during apower failure. The technician should install which of the following devices to ensure thisrequirement is easily met?（）
A
Backup power generator
B
Uninterruptable power supply
C
Power line conditioners
D
Surge protectors
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更多 “单选题A technician has been asked to ensure a PC is supplied with power for a short time, during apower failure. The technician should install which of the following devices to ensure thisrequirement is easily met?（）A Backup power generatorB Uninterruptable power supplyC Power line conditionersD Surge protectors” 相关考题
考题
A technician has been asked to ensure a PC is supplied with power for a short time, during apower failure. The technician should install which of the following devices to ensure thisrequirement is easily met?（）A. Backup power generatorB. Uninterruptable power supplyC. Power line conditionersD. Surge protectors
考题
A coworker has reported that someone has engaged in prohibited activity. The supervisor hasasked the technician to quarantine the PC until police arrive. Which of the following should the technician do?（）A. Allow the user to continue workingB. Check for virusesC. Re-image the hard driveD. Document time/date for later referenceE. Prevent users from accessing the PCF. Turn off PC
考题
A technician has a PC that has no Internet connection. The IP address for the PC is 169.254.XXX.XXX. Which of the following should be checked FIRST?()
A. DHCP settingsB. BIOS settingsC. DNS settingsD. Power settings
考题
A technician has had several support requests for one PC. The technician has reseated the PCIcards and replaced the hard drive in the PC located in a school cafeteria kitchen. PCs located in the business office or the classrooms have not had this issue.Which of the following is MOST likely causing this PC’s issue?（）A. Faulty RAMB. 240 volt Kitchen outletsC. Power BrownoutsD. Excessive Heat
考题
An administrator types in the command router ospf 1 and receives the er ror message: "OSPF process 1 cannot start." (Output is omitted.) What should be done to correctly set up OSPF?()
A. Ensure that an interface has been configured with an IP addressB. Ensure that IP classless is enabledC. Ensure that the interfaces can ping their directly connected neighborsD. Ensure that an interface has been configured with an IP address and is up
考题
After each container has been stuffed，responsible personnel will ensure that the doors have been securely closed and are watertight and a ______ has been placed on the container．A.realB.dealC.sealD.meal
考题
How many drypowder extinguishers has your ship exactly been______．A.producedB.provided withC.supplied byD.met with
考题
A large sum of money has been allocated ated for buying new books for the library.A:assigned
B:persuaded
C:asked
D:ordered
考题
An administrator types in the command router ospf 1 and receives the er ror message: "OSPF process 1 cannot start." (Output is omitted.) What should be done to correctly set up OSPF？（）A、Ensure that an interface has been configured with an IP addressB、Ensure that IP classless is enabledC、Ensure that the interfaces can ping their directly connected neighborsD、Ensure that an interface has been configured with an IP address and is up
考题
The technician has suspicions that a browser has been hijacked. Which of the following should the technician look for in this situation?（）A、A new default gateway has been setup.B、A new Internet shortcut has been added.C、A new web browser has been installed and is now the default.D、A proxy server has been enabled.
考题
A technician needs to use Remote Assistance with a user. The user is asked to use an email application to send the technician an invitation to remotely access the user’s computer. The email application has not been configured in the user’s computer. Which of the following would be another way for the user to send the Remote Assistance invitation？ （）A、Configuring the Windows Firewall exceptions.B、Using Windows Messenger.C、Configuring My Network Places.D、Using Internet Explorer.
考题
A technician has been given a task to create a separate location for disaster recovery. Thecompany has very high uptime requirements and will lose money if there is any downtime. Whichof the following deployments should the technician consider？（）A、Hot siteB、Warm siteC、Fault tolerant siteD、Cold site
考题
A technician has had several support requests for one PC. The technician has reseated the PCIcards and replaced the hard drive in the PC located in a school cafeteria kitchen. PCs located in the business office or the classrooms have not had this issue. Which of the following is MOST likely causing this PC’s issue?（）A、Faulty RAMB、240 volt Kitchen outletsC、Power BrownoutsD、Excessive Heat
考题
Which of the following is the MOST important reason for referencing the HCL？（）A、 To ensure that all hardware being used has previously been testedB、 To ensure that all hardware being used has the latest firmwareC、 To ensure that all hardware being used is the most energy efficientD、 To ensure that all hardware being used can be upgraded in the future
考题
A technician has a PC that has no Internet connection. The IP address for the PC is 169.254.XXX.XXX. Which of the following should be checked FIRST?（）A、DHCP settingsB、BIOS settingsC、DNS settingsD、Power settings
考题
A user has been having difficulty with their PC. Which of the following is the BEST response atechnician should give when a user asks for the definition of a particular bluescreen message?（）A、“It is a message that informs the technician of what hardware needs to be replaced.”B、“A bluescreen message is just another name for an error.”C、“It provides the technician with more information about the problem.”D、“It is a complex message that is very difficult to explain to those who are not familiar with computers.”
考题
A coworker has reported that someone has engaged in prohibited activity. The supervisor hasasked the technician to quarantine the PC until police arrive. Which of the following should the technician do?（）A、Allow the user to continue workingB、Check for virusesC、Re-image the hard driveD、Document time/date for later referenceE、Prevent users from accessing the PCF、Turn off PC
考题
A customer has just purchased six x346 servers running Windows 2003 Web Edition.They are expecting to add six additional x346’s in three months.They have a requirement to automatically deploy the current server image upon the new servers. What TWO actions are required to complete this task？（）A、Ensure Director Agent is installed on the new servers.B、Ensure a DHCP Sever is installed and configured in the environment.C、Ensure Server Plus Pack option has been installed and configured.D、Ensure Software Distribution has been installed on the IBM Director Server and an image has been created.E、Ensure Remote Deployment Manager has been installed on the IBM Director Server and an image has been created.
考题
A system administrator has been asked to lock a specific login account. Which of the following commands is used to accomplish this？（）A、pwdckB、usrckC、chuserD、rmuser
考题
单选题Mr. Sanders has been asked to（）the next meeting of the committee.A
manageB
chairC
listenD
think
考题
单选题A technician works for a company that has recently been affected by a virus. The virus entered the network by using port 6000. Port 6000 is used by an application located on a server. The technician has been asked to block this port on all servers and computers except for the one server which uses this port. Which of the following should the technician do？（）A
Update the antivirus applicationB
Install critical update security patchesC
Adjust the software firewall settingsD
Replace the current antivirus program
考题
填空题What has been done by the heating system supplier?____ has been asked to find out the cause of the accident.
考题
单选题A technician has had several support requests for one PC. The technician has reseated the PCIcards and replaced the hard drive in the PC located in a school cafeteria kitchen. PCs located in the business office or the classrooms have not had this issue. Which of the following is MOST likely causing this PC’s issue?（）A
Faulty RAMB
240 volt Kitchen outletsC
Power BrownoutsD
Excessive Heat
考题
多选题A coworker has reported that someone has engaged in prohibited activity. The supervisor hasasked the technician to quarantine the PC until police arrive. Which of the following should the technician do?（）AAllow the user to continue workingBCheck for virusesCRe-image the hard driveDDocument time/date for later referenceEPrevent users from accessing the PCFTurn off PC
考题
单选题Which of the following is the MOST important reason for referencing the HCL？（）A
To ensure that all hardware being used has previously been testedB
To ensure that all hardware being used has the latest firmwareC
To ensure that all hardware being used is the most energy efficientD
To ensure that all hardware being used can be upgraded in the future
考题
多选题A server technician has been attempting to install an operating system on the company test server for several days. The technician has experienced error messages at several points of theinstallation and the system has frozen during various parts of the boot process. The technician has replaced the power supply， graphics card and installation disk with known good components.Which of the following could be causing these issues？（）AStorage driver not loadedBFragmented hard driveCDamaged or faulty NIC chipsetDDamaged or faulty system boardEMemory incompatible with the processorFMissing voltage regulator
考题
单选题The technician has suspicions that a browser has been hijacked. Which of the following should the technician look for in this situation?（）A
A new default gateway has been setup.B
A new Internet shortcut has been added.C
A new web browser has been installed and is now the default.D
A proxy server has been enabled.
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