A technician needs a wireless access point to cover most of the office. Which of the following should the technician perform FIRST to achieve this? （）A、Change the radio channelB、Apply MAC address filterC、Determine placementD、Reduce radio power level

题目

A technician needs a wireless access point to cover most of the office. Which of the following should the technician perform FIRST to achieve this? （）

A、Change the radio channel
B、Apply MAC address filter
C、Determine placement
D、Reduce radio power level

参考答案和解析

正确答案:C

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相似问题和答案

第1题：

A user states that the wireless router keeps rebooting while the power to the other equipment stays on. Which of the following should the technician perform to prevent users from rebooting the router?（）

A. Change the default administrator password

B. Change the IP range of the wireless network

C. Hide the SSID

D. Disable WEP

参考答案：A

第2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 settings

B. BIOS settings

C. DNS settings

D. Power settings

参考答案：A

第3题：

After swapping an internal wireless card on a laptop with an identical model, the technician notices that the wireless does not work. Which of the following would be the MOST likely cause?()

A. Antennae is not connected

B. Wireless card is defective

C. Drivers needs to be updated

D. OS needs to be updated

参考答案：A

第4题：

A technician is performing scheduled preventive maintenance on a laser printer. Which of the following should the technician clean or replace？（）

A、fuser
B、ozone filter
C、transfer corona
D、primary corona

正确答案:B

第5题：

When a technician left the server room Monday evening everything was operational. When the technician returned Tuesday morning， the front bezel was off of the mail server， and it had been powered off. Which of the following should be checked FIRST？（）

A、TCP/IP settings
B、RAID configuration
C、Whether the power cord is attached
D、Server room access log

正确答案:D

第6题：

A technician needs to replace a computer’s hard drive. Which of the following should thetechnician do FIRST?()

A. Remove network connections

B. Remove the RAM

C. Self ground on the computer case

D. Disconnect power to PC

参考答案：D

第7题：

An ISP has provided a DSL Internet connection with a static IP address. A technician is setting up a small office home office (SOHO) wireless router and needs to provide Internet access to five PCs on the network. Which of the following should be enabled?（）

A. NAT

B. WPS

C. MAC filtering

D. Port forwarding

参考答案：A

第8题：

A technician notices that the WAP keeps getting a different IP address after it is restarted. Whichof the following is the FIRST step to take to ensure the IP address assigned does not change?()

A. Enable MAC filtering

B. Disable SSID broadcast on the WAP

C. DNS needs to be disabled

D. DHCP needs to be disabled

参考答案：D

第9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、Backlight
B、Inverter
C、Loose cable
D、Lid switch

正确答案:D

第10题：

After a technician came out and installed a new wireless router, one of the wired workstations began having problems connecting to the file server. This is only an intermittent problem. Which of the following actions will the technician MOST likely perform to resolve this problem?（）

A、Change the router's SSID
B、Move the router's location
C、Check user permissions
D、Check the cable ends

正确答案:D

A technician needs a wireless access point to cover most of the office. Which of the following should the technician perform FIRST to achieve this? （）A、Change the radio channelB、Apply MAC address filterC、Determine placementD、Reduce radio power level

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