On which of the following cables would a technician find a BNC connector installed?（）A、CAT6B、RG-6C、FiberD、CAT3

第1题：

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第3题：

A technician needs to manage a switch by using the management port on the back of the switch.Which of the following cables would the technician use?（）

• A、Straight
• B、Console
• C、Crossover
• D、Loopback

正确答案:B

第4题：

After a technician replaces a laptop display, the technician now notices that the wireless no longer works. Which of the following would be the MOST likely cause？（）

• A、The wireless switch was damaged during the display installation.
• B、The network card has failed.
• C、The new display is interfering with the wireless signal.
• D、The antenna connector was not reconnected.

正确答案:D

第5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

正确答案:C

第6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 magnet
• B、Toner probe
• C、Multimeter
• D、Optical Time Domain Reflectometer (OTDR)

正确答案:B

第7题：

A technician needs to find an end of a network cable drop. Which of the following tools would the technician use?（）

• A、Cable tester
• B、Multimeter
• C、Toner probe
• D、Loopback plug

正确答案:C

第8题：

Which of the following cables would use a DB-15 connector type?（）

• A、HDMI
• B、Optical
• C、VGA
• D、DVI

正确答案:C

第9题：

Which of the following cables is normally associated with a DB-15 connector?（）

• A、STP
• B、VGA
• C、DVI
• D、RCA

正确答案:B

第10题：

While upgrading an existing x445 with a second SMP expansion module and four processors， a technician notices the SMP connector cables are missing on the back， so the technician connects the cables.  Upon powering up， the technician notices the upper SMP expansion module is disabled.  Which of the following is the most likely cause of the problem？（）

• A、The system requires 220V power to enable the upper SMP expansion module.
• B、The technician cabled the SMP expansions wrong.
• C、The Xcel4 cache needs to be reset in the BIOS because of the addition of the second SMP expansion module.
• D、If no hardware licenses keys have been purchased for the processors in the upper SMP expansion module， it will not be activated.

正确答案:B

第11题：

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第15题：

Which of the following connector types is used on CAT5e cable?（）

• A、RJ-45
• B、ST
• C、RJ-11
• D、BNC

正确答案:A

第16题：

Which of the following cable types has a MAXIMUM transmission speed of 10Mbps?（）

• A、CAT6
• B、CAT5
• C、Single-mode fiber
• D、CAT3

正确答案:D

第17题：

Which of the following cables would a technician make in order to identify a physical interfaceproblem?（）

• A、Serial
• B、Loopback
• C、Rollover
• D、Console

正确答案:B

第18题：

A technician needs to assign a default subnet mask for a class B network to a network device that was just installed. Which of the following would the technician use?（）

• A、224.0.0.1
• B、255.0.0.0
• C、255.255.0.0
• D、255.255.255.0

正确答案:C

第19题：

A technician is installing a new power supply into a computer. One of the power supply connectors that the technician needs to connect to the motherboard is square and contains 4-pins. This connector is known as which of the following?（）

• A、SATA
• B、FDD
• C、IDE
• D、ATX

正确答案:D

第20题：

Which of the following connector types is commonly identified by two rows of pins with four in onerow and five in the other?（）

• A、DB-9
• B、RJ-45
• C、SC
• D、BNC

正确答案:A

第21题：

A technician is told to make 50 foot (15.24 meters) patch cables, and is given a spool of CAT6UTP cable and a bag of RG-45 connectors. Which of the following tools would BEST be used todo this task?（）

• A、A cable tester
• B、A crimper
• C、A cable wiring chart
• D、A toner probe
• E、A multimeter
• F、A cutting shear

正确答案:A,B

第22题：

第23题：