JK0-801無料問題集「CompTIA A+ Certification Exam (JK0-801)」

質問 1

Which of the following types of Ethernet should be used if a technician has no choice but to run cable along fluorescent lighting arrays in a suspended ceiling?

（A）RG-6

（B）PVC

（C）UTP

（D）STP

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

Which of the following should be performed when a printer displays "Printer Maintenance Required"?

（A）Inspect, clean, and test the printer.

（B）Replace the drum cartridge, fuser, and toner cartridges.

（C）Call the manufacturer and schedule time for remote troubleshooting.

（D）Use the manufacturer's procedure to satisfy the request.

正解：D 解答を投票する

質問 3

A laser printer is mistakenly printing what is meant for a single page onto multiple blank sheets of paper. Which part MOST likely needs replacement?

（A）Duplexing Assembly

（B）Transfer Belt

（C）Transfer Ribbon

（D）Separator Pad

正解：D 解答を投票する

質問 4

The helpdesk technician has been tasked to reinstall the OS on a desktop and has already inserted the OS install disk in the CD-ROM. Which of the following would MOST likely need to be configured within the BIOS to continue reinstalling the OS?

（A）Flash BIOS for firmware upgrade

（B）Boot sequence

（C）BIOS password

（D）Clock speeds

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 5

Which of the following wireless security standards uses AES, and is considered the MOST secure means of encryption?

（A）Wireless Protected Access v2

（B）Temporal Key Integrity Protocol

（C）Wired Equivalent Privacy

（D）Wireless Protected Access

正解：A 解答を投票する

質問 6

A technician has been dispatched to work on a printer and must perform the following tasks: remove jam, clean heads, replace cartridge, and calibrate. Which of the following printer types will the technician be servicing?

（A）Inkjet

（B）Laser

（C）Virtual

（D）Thermal

正解：A 解答を投票する

質問 7

Which of the following would BEST protect equipment from a brown out?

（A）Power strip

（B）Surge suppressor

（C）HVAC system

（D）UPS

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 8

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 9

A Bluetooth printer has been installed. Which of the following MUST be performed to allow users to print from a mobile device?

（A）Device pairing

（B）Enable MAC filtering

（C）Configure print queue

（D）Set static IPs

正解：A 解答を投票する

質問 10

Which of the following pin pairs remain with the same wire color for either T568A or T568B?

（A）Pair 3 & 6

（B）Pair 1 & 8

（C）Pair 2 & 7

（D）Pair 4 & 5

正解：D 解答を投票する

質問 11

Which of the following panel types consumes the MOST power?

（A）LCD

（B）Plasma

（C）LED with no backlight

（D）LED with backlight

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 12

Separator pads or rollers are designed to do which of the following?

（A）Ensure that only one page at a time enters the printing process

（B）Ensure proper spacing between the fuser assembly rollers and media

（C）Provide even line spacing throughout the page during the printing process

（D）Provide spacing for different media types when loaded in the same printer

正解：A 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 13

Which of the following can provide several networking transmission methodologies to be utilized in a single device?

（A）Switch

（B）Router

（C）Hub

（D）Bridge

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 14

When changing the RAM on a laptop, in which of the following locations is the memory MOST likely to be found? (Select TWO).

（A）In the optic drive bay

（B）On the bottom of the laptop

（C）Under the keyboard

（D）Behind the LCD screen

（E）Under the touchpad

正解：B、C 解答を投票する

質問 15

After having difficulty printing, a user, Joe, informs a technician that the print server needs to be reset because there are a number of documents pending in the printer on the control panel. The technician understands that the real solution is to clear a paper jam. Which of the following is the MOST appropriate response the technician should give Joe?

（A）Inform Joe that there are print jobs piling up, but the cause is a paper jam, and a technician is fixing the issue now.

（B）Thank Joe for his help with solving the issue, and let him know that a technician is in the process of resetting the print server.

（C）Remove the paper jam from the printer and offer Joe some reference materials so he can be more helpful in the future.

（D）Tell Joe that he was incorrect about the print server, and ask him open-ended questions to see if he has further suggestions.

正解：C 解答を投票する

質問 16

A technician is going to install a gigabit Ethernet adapter into a laptop for a customer. Which of the following technologies is MOST likely being used in this installation?

（A）Port replicator

（B）Express card 54

（C）USB 2.0

（D）PCIe

正解：B 解答を投票する

質問 17

When troubleshooting a PC that intermittently shuts off, which of the following should be monitored?

（A）TPM module

（B）Boot sequence

（C）SMART status

（D）CPU temperature

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 18

Which of the following Internet connection types is a digital form that runs over standard telephone wiring?

（A）Dial-up

（B）Cable

（C）Fiber

（D）DSL

正解：D 解答を投票する

質問 19

Which of the following resolution modes, by design, provides the BEST possible visual quality on a flat screen LCD monitor?

（A）Digital

（B）SVGA

（C）Native

（D）XGA

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 20

A cellular mobile hot-spot would create which of the following network types?

（A）LAN

（B）PAN

（C）WAN

（D）MAN

正解：B 解答を投票する

JK0-801 無料問題集「CompTIA A+ Certification Exam (JK0-801)」

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