220-802試験無料問題集（993題）「CompTIA A+ Certification Exam (220-802) 認定」

出題：1

A technician notices multiple disk errors in the Event Viewer. Which of the following tools would BEST diagnose this issue?

A. CHKDSK

B. FDISK

C. DISKPART

D. BOOTREC

正解：A 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：2

A user just bought an iPad and wants to connect to their work email. The user's employer has a Microsoft Exchange server for email. Which of the following would the technician configure to allow the user to access email on the iPad?

A. POP3, SMTP

B. Devices are incompatible

C. IMAP, SNTP

D. DNS, DHCP

正解：A 解答を投票する

出題：3

A technician is tasked with upgrading a network card on a Windows 7 Professional PC. The technician installs the network card, loads Windows XP drivers that came with the network card, and reboots the PC. Upon rebooting, the computer blue screens and the technician cannot get the computer to boot up properly. Which of the following should the technician perform to resolve this issue without any data loss? (Select TWO).

A. Install Windows 7 Service Pack 1

B. Install Windows XP Service Pack 3

C. Boot up in safe mode

D. Remove network drivers

E. Reinstall Windows 7 Professional

正解：C,D 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：4

A corporate end user reports that random keys on their laptop are sticking. After taking the laptop
in for repair a technician discovers that soda has been spilled inside the keyboard, possibly reaching other components inside the laptop. Which of the following should the technician do?

A. Run the keyboard through a dishwasher cycle and dry thoroughly

B. Let the end user know that they are responsible for replacing the keyboard

C. Spray the sticky spots with compressed air and then scrape them off

D. Replace the keyboard and clean the interior of the laptop if necessary

正解：D 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：5

Which of the following commands, in Windows 7, could a technician use to schedule a disk integrity scan upon next boot?

A. CHKDSK

B. FDISK

C. ROBOCOPY

D. SCANDISK

正解：A 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：6

Joe, a user, is experiencing some operating system errors that are disrupting his ability to boot the workstation. Which of the following would allow him to keep his data, but possibly resolve operating system errors?

A. Repair installation

B. Quick formatting

C. Image deployment

D. Clean installation

正解：A 解答を投票する

出題：7

Which of the following should a technician implement to prevent external contractors from physically plugging devices into the company's network jacks unless such jacks are designated for guest use?

A. Disable all switch ports when they are not utilized and enable them on an as needed basis.

B. Enable MAC address filtering across all network jacks and record the MAC address of guest devices.

C. Place guest network jacks in public areas and all other jacks in secure areas as needed.

D. Disable DHCP and assign a static IP address to each network device physically connected to the network.

正解：A 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：8

From which of the following tools can a technician locate the PID of an application?

A. Local Security Policy

B. Task Manager

C. MSCONFIG

D. Computer Management

正解：B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：9

A user's computer consistently shuts down several minutes after booting. When the technician reboots the computer, a message stating "CPU fan failure" appears. Which of the following is the MOST likely reason the computer shuts down?

A. Power supply failure

B. Faulty CPU

C. Overheating

D. High humidity

正解：C 解答を投票する

出題：10

A company is looking to implement a simple security mechanism to prevent data loss in the event of misplaced company smartphones. Which of the following techniques, in combination, would provide this functionality? (Select TWO).

A. Remote file backup

B. Synchronization of email, contacts, and calendar entries

C. Auto password lock

D. Remote wipe

E. Remote radio disabling

正解：C,D 解答を投票する

出題：11

A remote user reports that their laptop will not power up. The technician has the user reseat the power connections to the wall, the power supply, and the laptop. If it still does not power up, which of the following actions should be performed NEXT?

A. Remove the battery and power up.

B. Completely discharge the battery to recondition it.

C. Ensure the power adapter is the correct wattage.

D. Check for a green light on the power supply and then reboot.

正解：A 解答を投票する

出題：12

A user has setup a SOHO and needs to implement a network configuration that allows for sharing of devices and files across the network without the complexity of a centralized server. Which of the following would be MOST appropriate?

A. PAN

B. WorkGroup

C. Domain

D. WAN

正解：B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：13

A user reports their laptop battery will not charge. Which of the following would be checked FIRST in order to narrow down the issue?

A. Remove the battery and power the laptop using the AC adaptor.

B. Check the AC voltage at the outlet using a multimeter.

C. Use a multimeter to check the output voltage from the AC adaptor.

D. Remove the battery and place it in another laptop to see if it works.

正解：A 解答を投票する

220-802試験無料問題集「CompTIA A+ Certification Exam (220-802) 認定」