网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
单选题
A technician is tasked with clearing all dust covering the fan vents of servers in a small office.Which of the following tools would be the BEST option?（）
A
Small vacuum
B
Air compressor
C
Compressed air can
D
Paint brush
参考答案
参考解析
解析：
暂无解析
更多 “单选题A technician is tasked with clearing all dust covering the fan vents of servers in a small office.Which of the following tools would be the BEST option?（）A Small vacuumB Air compressorC Compressed air canD Paint brush” 相关考题
考题
Enclosed please find a cheque()all commissions due to you for this transaction.
A、coveredB、coversC、coveringD、covering with
考题
You must be responsible for all the losses()from your delay in opening the covering L／C.
A、risingB、arisingC、arousingD、raising
考题
The Federal Reserve has been providing free check-clearing facilities to all the banks.A．RightB．WrongC．Doesn't say
考题
A technician is tasked with clearing all dust covering the fan vents of servers in a small office.Which of the following tools would be the BEST option?()
A. Small vacuumB. Air compressorC. Compressed air canD. Paint brush
考题
Which of the following describes the BEST course of action when a user continuously calls atechnician with computer issues instead of the helpdesk?()
A. Put all other work orders on hold and assist the user with all their computer issues.B. Have another technician take over support calls for this user.C. Explain that the user needs to fill out a work order for the computer problems.D. Ask the user to call another technician for more in-depth assistance.
考题
Which of the following devices would allow a technician using a packet sniffer to view all the dataon a network?()
A.GBICB.HubC.BridgeD.Modem
考题
The network technician is planning to use the 255.255.255.224 subent mask on the network.which three valid IP addresses can the technician use for the hosts?()
A.172.22.243.127B.172.22.243.191C.172.22.243.190D.10.16.33.98E.10.17.64.34F.192.168.1.160
考题
选择一个选项将该句补充完整：Due to differences in customs clearing times between the individual countries，（）cannot be guaranteed on all international shipm ents.A、shipping feesB、delivery timeC、paymentD、shipping cost
考题
“Due to differences in Customs clearing times between the individual countries，（）cannot be guaranteed on all international shipments.”选择一个恰当的选项将英文句子补充完整。A、shipping feesB、delivery timeC、paymentD、shipping cost
考题
Jill, a technician, is installing several PCs in a home that is pre-wired with Ethernet to seven rooms. In the wiring closet all the Ethernet cables are hanging free and are not labeled. Which of the following tools would the technician use to locate the cable that runs to each room?（）A、Extension magnetB、Toner probeC、MultimeterD、Optical Time Domain Reflectometer (OTDR)
考题
A technician is performing preventive maintenance on the hardware components in a workstation. Which of the following actions should the technician take？ （）A、Remove the case front and clean the air vents.B、Unplug the capacitors from the board and clean the contacts.C、Remove the processor and clean the pins with an eraser.D、Remove the processor and clean any dust that has collected between the processor and the heatsink.
考题
Which of the following devices would allow a technician using a packet sniffer to view all the dataon a network?（）A、GBICB、HubC、BridgeD、Modem
考题
When a technician is moving a CRT monitor to another location， the monitor falls and breaks. Which of the following is the BEST way for a technician to clean up after this accident？（）A、Use gloves and a broom to sweep the glass and debris into a rigid container.B、Use a bucket of warm water and bleach to wash away loose debris before placing the glass in a trash can.C、Individually pick up the glass and place into a plastic bag， do not sweep as this may cause dust to become airborne.D、Use latex surgical gloves to place the glass into a plastic bag， sealing the bag after.
考题
A technician is troubleshooting a workstation that has the wrong time information. All workstations should be pointing to a central NTP server. Which of the following locations would the technician check to investigate error messages related to this issue?（）A、IIS logB、Application logC、System logD、Security log
考题
Which of the following describes the BEST course of action when a user continuously calls atechnician with computer issues instead of the helpdesk?（）A、Put all other work orders on hold and assist the user with all their computer issues.B、Have another technician take over support calls for this user.C、Explain that the user needs to fill out a work order for the computer problems.D、Ask the user to call another technician for more in-depth assistance.
考题
A technician is tasked with clearing all dust covering the fan vents of servers in a small office.Which of the following tools would be the BEST option?（）A、Small vacuumB、Air compressorC、Compressed air canD、Paint brush
考题
When replacing a laptop keyboard, the FIRST thing that Bob, a technician, should do is remove:（）A、the battery.B、the memory cover and memory sticks giving access to the screws holding the keyboard in place.C、the top bezel covering the screws holding the keyboard in place.D、the AC power.
考题
You need to design an administrative model for Exchange Server 2003. What should you？（）A、Create an administrative group for each office. Place each Exchange server that is managed by an office technician into that Office’s administrative group. Assign the central IT group full control over all administrative groups. Assign each office technician control over his or her office’s administrative groupsB、Create one administrative group. Place all Exchange servers in the administrative group. Assign the central IT group full control over the administrative group. Make each office technician a member fo the local Backup Operators group on each group they manageC、Create an administrative group for each office. Place one Exchange server in each group. Assign the central IT group and each office technician full control over each administrative groupD、Create one administrative group for all Exchange front-end servers. Assign each office technician control over this administrative group. Create another administrative group for all Exchange back-end servers. Assign the central IT group control over this administrative group
考题
单选题A technician is dispatched to a system that will not go beyond the Windows XP splash screen.Which of the following, after restart, would allow the technician to load Windows XP?（）A
Press F6, select Last Known Good Configuration, loginB
Press F8, select Debug mode, loginC
Press F8, select Last Known Good Configuration, loginD
Press F6, select Debug mode, login
考题
单选题A technician is troubleshooting a laptop LCD, and when the cover is opened nothing shows on the screen. Then all of a sudden the screen comes on and works fine. Which of the following should the technician check FIRST?（）A
BacklightB
InverterC
Loose cableD
Lid switch
考题
单选题A technician has installed a new motherboard in a workstation, but after hardware tests, themotherboard has failed. Which of the following should the technician do FIRST before replacingthe motherboard? （）A
Reseat all power connections.B
Remove the CMOS battery.C
Install the graphics card.D
Ground to the case.
考题
单选题Which of the following should a technician use to remove dust from the inside of a server case？（）A
Compressed airB
VacuumC
Soap and waterD
Disinfecting wipes
考题
单选题A technician at a small business goes into the server room to perform maintenance on a server and notices it is very hot and audible alarms are going off. The technician is unsure of how to remedy the situation. Which of the following should the technician do？（）A
Turn off all the equipment in the server closetB
Install a fan in the server closetC
Turn off the power to the server closetD
Follow escalation procedures for emergencies
考题
单选题A technician is installing Windows XP on a system that has a SATA HDD. Which of the following will the technician MOST likely have to do to start the installation? （）A
Press the F8 KeyB
Press the F3 KeyC
Press the F2 KeyD
Press the F6 Key
考题
单选题When replacing a laptop keyboard, the FIRST thing that Bob, a technician, should do is remove:（）A
the battery.B
the memory cover and memory sticks giving access to the screws holding the keyboard in place.C
the top bezel covering the screws holding the keyboard in place.D
the AC power.
考题
单选题This question is the first in a series of questions that all present the same scenario. For your convenience, the scenario is repeated in each question. Each question presents a different goal and answer choices, but the text of the scenario is exactly the same in each question in this series. Start of repeated scenarioYou are an enterprise desktop support technician for Fabrikam, Inc. Active Directory InformationThe company has a main office and a branch office. The main office hosts all of the companys servers. The main office connects to the branch office by using a WAN link. The network contains a single Active Directory domain that has 500 users. The domain contains three domain controllers and an enterprise root certification authority (CA). All servers run Windows Server 2008 R2. All user accounts are in an organizational unit (OU) named Employees. The computer accounts for all desktop computers are in an OU named Desktops. The computer accounts for all portable computers are in an OU named Laptops. A startup script is deployed to all computers by using Group Policy objects (GPOs). Client ConfigurationsAll client computers run Windows 7 Enterprise. All users have desktop computers. All computers are members of the domain. All desktop computers use wired connections to connect to the network. All portable computers use wireless connections to connect to the network. The wireless network is secured by using EAP-TLS. Company policy states that all client computers must be configured by using DHCP. The company has an internal Web site. The Web site is configured to use SSL encryption and to require client certificates. All company users can access the internal Web site. End of repeated scenario The company hires a new desktop support technician. The technician is added to the Administrators group on all client computers and the DHCP Users group on all DHCP servers. The new technician reports that the DHCP snap-in is unavailable on his computer. You need to ensure that the technician can view the configurations of the DHCP servers. What should you do?（）A
Instruct the technician to customize the Start menu to display the administrative tools.B
Instruct the technician to install Remote Server Administration Tools (RSAT) and to modify the Windows Features.C
Request that the technician be added to the Server Operators group in Active Directory.D
Request that the technician be added to the Network Configuration Operators group in Active Directory and modify the Windows Features.
考题
单选题Jill, a technician, is tasked with installing BitLocker on all the machines in an office. Which of the following may the users experience?（）A
Frequent rebootsB
Delayed processor timesC
Disabled Internet connectionD
Denied access to share drives
考题
单选题What kind of conditions would you observe as the eye of a storm passes over your ship’s position（）.A
Huge waves approaching from all directions，clearing skies，light winds，and an extremely low barometerB
Flat calm seas，heavy rain，light winds，and an extremely low barometerC
Flat calm seas，heavy rain，light winds，and high pressureD
Huge waves approaching from all directions，clearing skies，light winds，and high pressure
热门标签
最新试卷
