[2022年11月14日]220-1102究極な学習ガイド [Q33-Q55]

[2022年11月14日]220-1102究極な学習ガイド

究極なガイドで準備220-1102認定試験A+は2022年更新

CompTIA 220-1102 認定試験の出題範囲：

トピック	出題範囲
トピック 1	与えられたシナリオでは、適切なコミュニケーション技術とプロフェッショナリズムを使用します与えられたシナリオでは、Microsoft の機能とツールを使用します
トピック 2	さまざまなセキュリティ対策とその目的を要約モバイルおよび組み込みデバイスを保護するための一般的な方法を説明
トピック 3	与えられたシナリオで、ワークステーションのバックアップと復元の方法を実装する macOS デスクトップ OS の一般的な機能とツールを特定する
トピック 4	与えられたシナリオに基づいて、セキュリティのベストプラクティスを満たすようにワークステーションを構成するワイヤレスセキュリティプロトコルと認証方法を比較対照する
トピック 5	与えられたシナリオで、さまざまな OS 環境で OS のインストールとアップグレードを実行する基本的な変更管理のベストプラクティスを説明する
トピック 6	特定のシナリオに基づいて、一般的なパーソナルコンピューター (PC) のセキュリティ問題をトラブルシューティングする特定のシナリオに基づいて、一般的なモバイル OS とアプリケーションの問題をトラブルシューティングする
トピック 7	特定のシナリオに基づいて、クライアントデスクトップで Microsoft Windows ネットワーク機能を構成する一般的なソーシャルエンジニアリング攻撃、脅威、および脆弱性について説明する
トピック 8	与えられたシナリオで、マルウェア除去のベストプラクティス手順を使用する与えられたシナリオで、アプリケーションのインストールと構成の概念を適用する
トピック 9	特定のシナリオに基づいて、一般的なモバイル OS とアプリケーションのセキュリティ問題をトラブルシューティングする特定のシナリオに基づいて、Microsoft Windows OS の基本的なセキュリティ設定を管理および構成する

質問 33
A user is unable to use any internet-related functions on a smartphone when it is not connected to Wi-Fi When the smartphone is connected to Wi-Fi the user can browse the internet and send and receive email. The user is also able to send and receive text messages and phone calls when the smartphone is not connected to Wi-Fi. Which of the following is the MOST likely reason the user is unable to use the internet on the smartphone when it is not connected to Wi-Fi?

A. The smartphone's Bluetooth radio is disabled.
B. The smartphone's line was not provisioned with a data plan
C. The smartphone's SIM card has failed
D. The smartphone has too many applications open

正解: B

質問 34
The network was breached over the weekend System logs indicate that a single user's account was successfully breached after 500 attempts with a dictionary attack. Which of the following would BEST mitigate this threat?

A. Account lockout
B. Encryption at rest
C. Automatic screen lock
D. Antivirus

正解: A

質問 35
A company wants to remove information from past users' hard drives in order to reuse the hard drives Witch of the following is the MOST secure method

A. Reinstalling Windows
B. Performing a quick format
C. Using disk-wiping software
D. Deleting all files from command-line interface

正解: C

質問 36
A user reports a computer is running slow. Which of the following tools will help a technician identify the issue?

A. Disk Management
B. Disk Cleanup
C. Resource Monitor
D. Group Policy Editor

正解: C

質問 37
Ann, a CEO, has purchased a new consumer-class tablet for personal use, but she is unable to connect it to the company's wireless network. All the corporate laptops are connecting without issue. She has asked you to assist with getting the device online.
INSTRUCTIONS
Review the network diagrams and device configurations to determine the cause of the problem and resolve any discovered issues.
If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.

正解:

解説:

Click on 802.11 and Select ac

Click on SSID and select CORP

Click on Frequency and select 5GHz

At Wireless Security Mode, Click on Security Mode

Select the WPA2

Ann needs to connect to the BYOD SSID, using 2.4GHZ. The selected security method chose should be WPA PSK, and the password should be set to TotallySecret.

質問 38
A technician is troubleshooting an issue involving programs on a Windows 10 machine that are loading on startup but causing excessive boot times. Which of the following should the technician do to selectively prevent programs from loading?

A. Right-click the Windows button, then select Run entering shell startup and clicking OK, and then move items one by one to the Recycle Bin
B. Remark out entries listed HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows>CurrentVersion>Run
C. Manually disable all startup tasks currently listed as enabled and reboot checking for issue resolution at startup
D. Open the Startup tab and methodically disable items currently listed as enabled and reboot, checking for issue resolution at each startup.

正解: C

質問 39
An architecture firm is considering upgrading its computer-aided design (CAD) software to the newest version that forces storage of backups of all CAD files on the software's cloud server. Which of the following is MOST likely to be of concern to the IT manager?

A. All updated software must be tested with alt system types and accessories
B. Extra technician hours must be budgeted during installation of updates
C. Network utilization will be significantly increased due to the size of CAD files
D. Large update and installation files will overload the local hard drives.

正解: C

質問 40
A technician needs to transfer a large number of files over an unreliable connection. The technician should be able to resume the process if the connection is interrupted. Which of the following tools can be used?

A. git clone
B. afc
C. zobocopy
D. ehkdsk

正解: B

質問 41
A user corrects a laptop that is running Windows 10 to a docking station with external monitors when working at a desk. The user would like to close the laptop when it is docked, but the user reports it goes to sleep when it is closed. Which of the following is the BEST solution to prevent the laptop from going to sleep when it is closed and on the docking station?

A. Within the Power Options of the Control Panel utility, select the option Choose What Closing the Lid Does and select When I Close the Lid under the Plugged in category to Do Nothing
B. Within the Power Options of the Control Panel utility, click the Change Plan Settings button for the enabled power plan and select Put the Computer to Sleep under the On Battery category to Never
C. Within the Power Options of the Control Panel utility click the Change Plan Settings button for the enabled power plan and select Put the Computer to Sleep under the Plugged In category to Never
D. Within the Power Options of the Control Panel utility select the option Choose When to Turn Off the Display and select Turn Off the Display under the Plugged In category to Never

正解: D

質問 42
A technician needs to document who had possession of evidence at every step of the process. Which of the following does this process describe?

A. Rights management
B. Data integrity
C. Audit trail
D. Chain of custody

正解: D

質問 43
A user contacted the help desk to report pop-ups on a company workstation indicating the computer has been infected with 137 viruses and payment is needed to remove them. The user thought the company-provided antivirus software would prevent this issue. The help desk ticket states that the user only receives these messages when first opening the web browser. Which of the following steps would MOST likely resolve the issue? (Select TWO)

A. Uninstall the company-provided antivirus software
B. Deploy an ad-blocking extension to the browser.
C. Install a new hard drive and clone the user's drive to it
D. Scan the computer with the company-provided antivirus software
E. Perform a reset on the user's web browser
F. Click the link in the messages to pay for virus removal

正解: B,E

質問 44
A user turns on a new laptop and attempts to log in to specialized software, but receives a message stating that the address is already in use. The user logs on to the old desktop and receives the same message. A technician checks the account and sees a comment that the user requires a specifically allocated address before connecting to the software. Which of the following should the technician do to MOST likely resolve the issue?

A. Replace the network card in the laptop, as it may be defective.
B. Set the laptop configuration to DHCP to prevent conflicts.
C. Bridge the LAN connection between the laptop and the desktop.
D. Remove the static IP configuration from the desktop.

正解: D

質問 45
A call center handles inquiries into billing issues for multiple medical facilities. A security analyst notices that call center agents often walk away from their workstations, leaving patient data visible for anyone to see. Which of the following should a network administrator do to BEST prevent data theft within the call center?

A. Encrypt the workstation hard drives.
B. Log off the users when their workstations are not in use.
C. Lock the workstations after five minutes of inactivity.
D. Install privacy screens.

正解: A

質問 46
An Android user contacts the help desk because a company smartphone failed to complete a tethered OS update A technician determines there are no error messages on the device Which of the following should the technician do NEXT?

A. Confirm a strong internet connection is available using Wi-Fi or cellular data
B. Determine if the device has adequate storage available.
C. Verify all third-party applications are disabled
D. Check if the battery is sufficiently charged

正解: A

質問 47
When a user calls in to report an issue, a technician submits a ticket on the user's behalf. Which of the following practices should the technician use to make sure the ticket is associated with the correct user?

A. Provide the user with a unique ticket number that can be referenced on subsequent calls.
B. Register the ticket with a unique user identifier
C. Have the user provide a callback phone number to be added to the ticket
D. Assign the ticket to the department's power user

正解: A

質問 48
A network administrator is deploying a client certificate lo be used for Wi-Fi access for all devices m an organization The certificate will be used in conjunction with the user's existing username and password Which of the following BEST describes the security benefits realized after this deployment?

A. All Wi-Fi traffic will be encrypted in transit
B. Multifactor authentication will be forced for Wi-Fi
C. Eavesdropping attempts will be prevented
D. Rogue access points will not connect

正解: B

質問 49
A user has requested help setting up the fingerprint reader on a Windows 10 laptop. The laptop is equipped with a fingerprint reader and is joined to a domain Group Policy enables Windows Hello on all computers in the environment. Which of the following options describes how to set up Windows Hello Fingerprint foe the user?

A. Navigate to the Windows 10 Settings menu, select the Update & Security submenu select Windows Security, select Windows Hello Fingerprint and have the user place a fingerprint on the fingerprint reader repeatedly until Windows indicates setup is complete
B. Navigate to the Windows 10 Settings menu, select the Accounts submenu, select Sign in options, select Windows Hello Fingerprint, and have the user place a fingerprint on the fingerprint reader repeatedly until Windows indicates setup is complete.
C. Navigate to the Control Panel utility, select the Administrative Tools submenu, select the user account in the list, select Windows Hello Fingerprint, and have the user place a fingerprint on the fingerprint reader repeatedly until Windows indicates setup is complete.
D. Navigate to the Control Panel utility, select the Security and Maintenance submenu, select Change Security and Maintenance settings, select Windows Hello Fingerprint, and have the user place a fingerprint on the fingerprint reader repeatedly until Windows indicates setup is complete

正解: D

質問 50
A user reports that text on the screen is too small. The user would like to make the text larger and easier to see. Which of the following is the BEST way for the user to increase the size of text, applications, and other items using the Windows 10 Settings tool?

A. Open Settings select Personalization, select Display and change the Scale and layout setting to a higher percentage
B. Open Settings select Devices, select Display, and change the display resolution to a lower resolution option
C. Open Settings Select System, select Display, and change the Scale and layout setting to a higher percentage.
D. Open Settings, select System, select Display, and change the display resolution to a lower resolution option.

正解: C

質問 51
A user reports a computer is running slow. Which of the following tools will help a technician identity the issued

A. Disk Management
B. Disk Cleanup
C. Resource Monitor
D. Group Policy Editor

正解: C

質問 52
A user calls the help desk to report that none of the files on a PC will open. The user also indicates a program on the desktop is requesting payment in exchange for file access A technician verifies the user's PC is infected with ransorrrware. Which of the following should the technician do FIRST?

A. Schedule automated malware scans
B. Quarantine the system
C. Scan and remove the malware
D. Disable System Restore

正解: B

質問 53
Following the latest Windows update PDF files are opening in Microsoft Edge instead of Adobe Reader. Which of the following utilities should be used to ensure all PDF files open in Adobe Reader?

A. Default Apps
B. Add or Remove Programs
C. Network and Sharing Center
D. Programs and Features

正解: A

質問 54
Upon downloading a new ISO, an administrator is presented with the following string:
59d15a16ce90cBcc97fa7c211b767aB
Which of the following BEST describes the purpose of this string?