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单选题
Which of the following should a technician use to remove dust from the inside of a server case？（）
A
Compressed air
B
Vacuum
C
Soap and water
D
Disinfecting wipes
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Which of the following is the FIRST thing a technician should do before putting their hand inside a computer case?()
A. Acquire the appropriate tools that are going to be used.B. Touch the case to discharge static.C. Remove loose jewelry.D. Refer to manufacturer documentation.
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A technician wants to compare a new servers performance over a period of time. Which of the following should the technician do FIRST？（）A、 Monitor processor performance logsB、 Constantly check the task managerC、 Use performance server logsD、 Establish a baseline for the server
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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
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Which cleaning product should be used for the inside of a computer？（）A、glass cleanerB、a simple ammonia and water solution followed by an antistatic solutionC、a bleach solution followed by waterD、compressed air
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A technician wants to compare a new server performance over a period of time. Which of the following should the technician do FIRST?（）A、Monitor processor performance logsB、Constantly check the task managerC、Use performance server logsD、Establish a baseline for the server
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Which of the following should a technician use to clean the glass on a flatbed scanner？（）A、glass cleaner and paper towelsB、dish soap and a wet towelC、a soft， pre-moistened towel or wipeD、dry paper towels
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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.
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After installing a new SATA hard drive the technician notices the drive is hot to the touch and is giving off a slight odor. Which of the following should the technician do? （）A、Install a larger fan near the hard drive to cool the system.B、Clean the drive with compressed air and continue to use it.C、Remove and replace the drive.D、Apply more thermal compound and reseat the drive.
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A technician is renaming files on a PC from a command prompt and is currently in the root of driveC: Which of the following commands should the technician use to move to a different directory? （）A、CDB、DIRC、MDD、RD
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Which of the following is a reason why Bob, a technician, should install case fans in the front of acomputer case?（）A、It forces hot air out of the PCB、The fan is easier to remove and cleanC、It forces cooler air into the power supply quicklyD、It forces cooler air across the motherboard
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A user reports being occasionally disconnected from the server. Which of the following tools couldthe technician use to determine if it is the client or the server that is dropping the connection?（）A、Packet snifferB、MultimeterC、Load balancerD、Throughput tester
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Which of the following is the FIRST thing a technician should do before putting their hand inside a computer case?（）A、Acquire the appropriate tools that are going to be used.B、Touch the case to discharge static.C、Remove loose jewelry.D、Refer to manufacturer documentation.
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A technician is trying to retrieve a screw that fell inside a case and is just out of reach. Which of the following is the BEST procedure to retrieve the screw?（）A、Turn the case upside down, shake gently and let the screw fall out.B、Use a shop vacuum to retrieve the screw.C、Use the hardware abstraction layer (HAL).D、Use an extension magnet.
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You work as an administrator at ABC.com.The ABC.com network consists of a single domain named ABC.com. All servers on the ABC.com network have Windows Server 2012 R2 installed. You are required to remove the graphical user interface （GUI） from a server named ABC_SR06. Which of the following actions should you take？（）A、You should use Server Manager console on ABC_SR06 to remove the User Interfaces.B、You should use TS Manager console on ABC_SR06 to remove the User Interfaces.C、You should use Server Manager console on ABC_SR06 to remove the Infrastructure feature.D、You should use TS Manager console on ABC_SR06 to remove the Infrastructure feature.
考题
单选题A technician wants to compare a new servers performance over a period of time. Which of the following should the technician do FIRST？（）A
Monitor processor performance logsB
Constantly check the task managerC
Use performance server logsD
Establish a baseline for the server
考题
单选题A technician is renaming files on a PC from a command prompt and is currently in the root of driveC: Which of the following commands should the technician use to move to a different directory? （）A
CDB
DIRC
MDD
RD
考题
单选题A technician installs a local web server which is not accessible from the network. Which of the following is the local IP address that the web server should be using on the loopback adapter?（）A
127.0.0.1B
172.31.146.1C
192.168.1.1D
10.1.1.1
考题
单选题Which of the following is the FIRST thing a technician should do before putting their hand inside a computer case?（）A
Acquire the appropriate tools that are going to be used.B
Touch the case to discharge static.C
Remove loose jewelry.D
Refer to manufacturer documentation.
考题
单选题Which of the following is a reason why Bob, a technician, should install case fans in the front of acomputer case?（）A
It forces hot air out of the PCB
The fan is easier to remove and cleanC
It forces cooler air into the power supply quicklyD
It forces cooler air across the motherboard
考题
单选题A network technician arrives to work and discovers users are having a problem connecting the company server. The server operator was working on upgrades the night before. Which of the following documents should the technician use to attempt to discover the problem?（）A
Network mapsB
Change managementC
BaselinesD
Cable management
考题
单选题To lubricate the swivel or remove corrosion from a fire hose coupling，you should use（）.A
glycerineB
graphiteC
keroseneD
fresh water and soap
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单选题A user reports being occasionally disconnected from the server. Which of the following tools couldthe technician use to determine if it is the client or the server that is dropping the connection?（）A
Packet snifferB
MultimeterC
Load balancerD
Throughput tester
考题
单选题Which of the following should a technician use to clean the glass on a flatbed scanner？（）A
glass cleaner and paper towelsB
dish soap and a wet towelC
a soft， pre-moistened towel or wipeD
dry paper towels
考题
单选题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.
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