220-801無料問題集「CompTIA A+ Certification」

質問 1

A technician is installing new hard drives into a server and needs to set IDs to numbers ranging from 0-15. Which of the following types of drives is the technician installing?

（A）USB

（B）SATA

（C）EIDE

（D）SCSI

正解：D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 2

A technician needs to replace a desktop computer's power supply. Which of the following should the technician do FIRST?

（A）Check for environmental concerns

（B）Remove watch and all jewelry

（C）Read MSDS documentation

（D）Review local regulations for disposal procedures

正解：B 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 3

Which of the following types of cables are MOST likely to be used to connect to an external hard drive? (Select TWO).

（A）eSATA

（B）HDMI

（C）USB 3.0

（D）SPDIF

（E）Molex

（F）CAT6e

正解：A、C 解答を投票する

質問 4

Which of the following should a technician check FIRST on the laptop if the system's battery is not being charged?

（A）CMOS battery

（B）Breaker for the wall jack

（C）AC-in jack

（D）DC-in jack

正解：D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 5

A user calls to report that a notice keeps appearing on their screen whenever they try to pull down video clips from a website. The notice says "This category is being blocked because it is streaming media. Please click continue to use your assigned quota time". The technician is aware that a new web filtering application was recently implemented which assigns a 120 minute quota on streaming media and a message appears allowing the user to continue. Which of the following is the BEST response for the technician to give the user?

（A）"Are these video clips work related? What specific website are you trying to download the videos from?"

（B）"A new application was introduced to help improve and manage the network. The video should appear once you select continue on the message."

（C）"Since video takes a large amount of bandwidth, management has implemented a policy to limit what each user can download and watch."

（D）"If you read the entire notice screen it clearly states that you should click continue. Did you read the entire notice?"

正解：B 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 6

Joe, a user, wants to modify the fan speed settings on his PC. Which of the following locations allows the fan speed settings to be changed?

（A）BIOS

（B）Computer Management

（C）Motherboard Jumpers

（D）Device Manager

正解：A 解答を投票する

質問 7

Chain of custody needs to be kept intact for which of the following reasons?

（A）To ensure data preservation during evidence inspection

（B）To ensure evidence is admissible in legal proceeding

（C）To ensure that the evidence is not left at the scene

（D）To ensure evidence is returned to proper owner

正解：B 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 8

A technician is installing a processor upgrade onto an Intel 775 socket motherboard. Which of the following extra power connectors needs to be plugged in for the board to power on?

（A）PCIe 6-pin

（B）ATX 4-pin

（C）Molex

（D）PCIe 8-pin

正解：B 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 9

A technician is tasked with installing a printer for use in a department with ten users in a wireless-only environment while directly connected to the network. Which of the following network modes should the technician utilize in the printer setup?

（A）Infrastructure

（B）Bluetooth

（C）Ethernet

（D）Ad hoc

正解：A 解答を投票する

質問 10

Which of the following needs to be configured on a wireless router to allow specific client machines to connect?

（A）DMZ

（B）WPS

（C）Port forwarding

（D）MAC filtering

正解：D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 11

Which of the following devices requires 12V of power from the power supply?

（A）Serial Port Card

（B）Audio Jack

（C）CD-ROM Drive

（D）Parallel Port

正解：C 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 12

Which of the following allows for audio and video connections using a single cable?

（A）eSATA

（B）HDMI

（C）DVI-A

（D）Parallel

正解：B 解答を投票する

220-801 無料問題集「CompTIA A+ Certification」

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