CompTIA认证考试PD0-001章节练习(2018.08.07)

单项选择题
A polygon mirror is part of which of the following assemblies？（）
A.Laser unit
B.Developer unit
C.Charge assembly
D.Fuser assembly
单项选择题
In which of the following sections of an MFP would a technician find a Xenon Lamp？（）
A.The paper feed section
B.The fuser section
C.The scanner section
D.The transfer section
单项选择题
The polygon mirror is located in which of the following components？（）
A.Developer unit
B.Scanner unit
C.Fuser unit
D.Laser unit
单项选择题
Which of the following functions is associated with the developer unit？（）
A.Supplies toner to the photoconductor
B.Charges the surface of the photoconductor
C.Writes the latent image on the photoconductor
D.Cleans the photoconductor
单项选择题
The customer has a dedicated ink jet fax machine that is used to send and receive faxes only from the corporate office. The user complains of streaks on the received faxes while the internal self-prints are fine. Which of the following should a technician recommend？（）
A.Clean the scanner glass on the distant machine.
B.Clean the scanner glass on the local machine.
C.Clean the printer head on the local machine.
D.Call the telephone company to increase the line signal level.
单项选择题
Which of the following items can be used as a discharge lamp？（）
A.Halogen lamp
B.Light Emitting Diodes （LED）
C.Fuser lamp
D.Cleaning roller
单项选择题
Using the CMYK color model， the color purple is produced by combining cyan and which other color？（）
A.Green
B.Magenta
C.Yellow
D.Black
单项选择题
The proper safety guidelines for handling any device specific consumables can be found in which of the following documentation？（）
A.Material Safety Data Sheets
B.Installation Guides
C.Consumer Reports
D.Devices Parts Catalog
单项选择题
A technician is troubleshooting a network connectivity issue on a MFD and would like to eliminate the possibility of another device on the network having the same IP address. The technician should：（）
A.disconnect the MFD and ping the IP address.
B.disconnect the MFD and ping the subnet mask.
C.disconnect the MFD and ping the loopback address.
D.run the ipconfig command from the command prompt.
单项选择题
How should a service representative provide closure at the end of a call for a client？（）
A.Explain the issues of the call， the steps taken to resolve them and query the client if they have any additional needs.
B.Explain the solution to the issue and then provide the client with the technicians contact information in case they have any questions.
C.Give the client a technical explanation on the issue and how it was fixed； throw any faulty equipment in the clients garbage.
D.Proceed to the next service call， check back with the client in a week to see if they have any additional needs.