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

質問 1

Which of the following describes when an application is able to reuse Windows login credentials?

（A）Access control list

（B）Pass-through authentication

（C）Principle of least privilege

（D）Single sign-on

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 methods is BEST used to ensure that data on a hard drive cannot be recovered?

（A）Use a degaussing tool

（B）Overwrite the drive

（C）Format the drive

（D）Repartition the drive

正解：A 解答を投票する

質問 3

A user just bought an Android tablet 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 Android tablet?

（A）IMAP, SNTP

（B）POP3, SMTP

（C）Devices are incompatible

（D）DNS, DHCP

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 4

A customer calls and explains they just moved and their computer will now not boot up and is making a loud clicking noise. Which of the following is the MOST likely cause?

（A）RAM is loose

（B）CMOS battery is loose

（C）Optical drive is stuck

（D）Hard drive has crashed

正解：D 解答を投票する

質問 5

A contractor needs to destroy several drives containing confidential information so that they can never be used again. Which of the following destruction methods would BEST accomplish this task?

（A）Degauss the hard drives.

（B）Drill into the hard drives.

（C）Sanitize the hard drives.

（D）Overwrite the hard drives.

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

A user on a domain network cannot install software that they need. Which of the following user groups is this user MOST likely associated with?

（A）Guest user

（B）Standard user

（C）Administrator

（D）Power user

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 7

A technician needs to verify that a user's computer can connect to a particular server using TCP/IP. Which of the following commands should the technician run?

（A）IPCONFIG

（B）PING

（C）MSCONFIG

（D）NET USE

正解：B 解答を投票する

質問 8

A technician arrives at a customer's location to do a memory upgrade on a laptop. However, the technician's tools were left in the work van. The customer offers a screwdriver, which they "use all the time" on the laptop. Several screws are stripped on the laptop. Which of the following would be the appropriate NEXT step?

（A）Use the screwdriver provided by the customer, being careful not to further strip any of the screws.

（B）Instruct the customer on the importance of using proper tools.

（C）Return to the work van and get tools which contain the correct screwdriver.

（D）Replace the screws with ones that actually fit the customer's screwdriver.

正解：C 解答を投票する

質問 9

A technician gets a call from a customer stating that their computer will not boot. They are getting the following error "invalid system disk". Which of the following should the technician check FIRST?

（A）Verify that all removable drives are empty.

（B）Verify Boot.ini is on the hard drive.

（C）Verify the computer will boot into safe mode.

（D）Verify the operating system is installed correctly.

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 10

Joe, an employee, has just migrated from the Marketing department to the Accounting department and cannot save files to the Accounting share. He is a member of both the Marketing and Accounting security groups. A technician discovers the following permissions are in effect for the Accounting share:
Share permissions: Everyone - Full Control
NTFS permissions: Accounting - Full Control, Marketing - Deny All.
Which of the following should the technician do to enable Joe to save files to the Accounting share without compromising security?

（A）Ask Joe to resave the file, as the permissions are correct

（B）Remove Joe from the Marketing group

（C）Remove the Deny permission for the Marketing group

（D）Grant the Accounting group Full Control share permissions

正解：B 解答を投票する

質問 11

A user reports a loud clicking noise coming from their PC, but the PC operates normally.
Which of the following actions should the technician perform FIRST when responding to this issue?

（A）Attempt to backup data from the hard drive

（B）Run the disk cleanup utility

（C）Format the hard drive and reload the OS

（D）Shutdown the PC and replace the hard drive

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 12

Which of the following requires desktop software to synchronize contacts with the PC?

（A）Android tablet

（B）Android

（C）A vehicle GPS device

（D）iPhone

正解：D 解答を投票する

質問 13

A color laser printer is producing pages where the ink smears when touched. Which of the following components should be replaced?

（A）Drum

（B）Paper tray

（C）Toner

（D）Fuser

正解：D 解答を投票する

質問 14

Which of the following security measures is usually found in a laptop?

（A）Bollard

（B）Hypervisor

（C）Biometrics

（D）Key fobs

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 15

Ann, a user, reports that a newly purchased laptop is only showing 65GB total on the C.
drive, but she purchased a 100GB hard drive. Which of the following is MOST likely the cause of this difference?

（A）The partition was setup incorrectly and needs to be extended

（B）The manufacturer provided a factory recovery partition

（C）The unavailable space is set aside for Windows system files

（D）Corrupted data is being stored in the unused space

正解：B 解答を投票する

質問 16

A technician works for a company that uses an application to track licensing information. The application runs in the background on the Windows 7 computers. A technician receives a call stating that the licensing tracking software is not running. Which of the following should the technician perform to ensure that the application is always running?

（A）Set the service to automatically start

（B）Install application in Windows XP mode

（C）Run the application in compatibility mode

（D）Keep Windows updated with the latest patches

正解：A 解答を投票する

質問 17

A user wants to quickly install the most recent security patch released. Which of the following options can be selected from the Windows Update website?

（A）Advanced settings

（B）Express settings

（C）Custom settings

（D）Automatic settings

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)

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

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