[2023年12月28日] 最新更新されたのは220-1001試験問題2023年更新
無料更新されたCompTIA 220-1001テストエンジン問題には752問題と解答
試験は90の質問で構成されており、候補者はそれを完了するのに90分かかります。質問は複数選択形式で提示され、合格スコアは100〜900のスケールで675です。試験はピアソンヴェーによって管理され、登録料は226ドルです。試験に合格することは、成功したキャリアを構築するための最初のステップであり、幅広い雇用機会を開くため、重要な成果です。
質問 # 128
A technician identifies an incorrectly terminated network cable as the cause of intermittent network drops.
Which of the following tools should the technician use to reterminate the network cable?
- A. A crimper
- B. A loopback plug
- C. A cable tester
- D. A multimeter
正解：A
質問 # 129
Which of the following IEEE 802.11 standards includes the use of MIMO technology?
- A. 802. 11n
- B. 80211b
- C. 802.11a
- D. 802. 11gt
正解：A
質問 # 130
In a virtual environment, which of the following allows all the VMs to have RAM allocated for use?
- A. Resource pooling
- B. Virtual application streaming
- C. Measured service
- D. Synchronization
正解：A
解説：
Explanation/Reference:
質問 # 131
Virtual machines hosted in the cloud that are used by developers to code applications are an example of:
- A. PaaS
- B. IaaS
- C. BaaS
- D. FaaS
- E. SaaS
正解：A
解説：
Explanation/Reference:
質問 # 132
A technician is determining the specifications for a desktop computer that will be used at trade shows all over the world. The computer will have the maximum amount of RAM. The CPU, GPU, and storage will be typical of a business workstation. Which of the following system parameters is the MOST important for the technician to consider when choosing a power supply?
- A. Efficiency rating
- B. input voltage
- C. 12V rail amperage
- D. Number of SATA connectors
正解：B
質問 # 133
A technician is upgrading a SOHO Wi-Fi network for a CAD company, replacing an 802 1 Ig router with an
802 11 ac router and migrating all workstations from Windows Vista to Windows 10. Which of the following actions should the technician take to realize the full potential of the new router?
- A. Disable MIMO on the new router
- B. Enable WEP on all Wi-Fi connections
- C. Upgrade the workstations' Wi-Fi NICs.
- D. Lower the RF power of all devices to the lowest needed level
正解：D
質問 # 134
A technician replaced a broken LED screen on a mobile computer. The operating system can be seen
perfectly on screen, but the touch screen is non-responsive.
Which of the following are the MOST probable root causes for the given failure? (Choose three.)
- A. The LCD panel firmware must be updated.
- B. The hardware replacement used is a non-touch-screen.
- C. The digitizer cable is not seated properly on the motherboard.
- D. The replacement part is dead-on-arrival.
- E. The grounding screws are not securely attached.
- F. The new touch-screen drivers must be installed.
- G. The touch screen must be calibrated after a replacement.
正解：B、C、F
質問 # 135
A technician is trying to identify the reason why a user, who has a static IP address, is unable to browse the Internet. the technician runs the ipconfig command and gets the following:
The technician then runs the tracert 8,8,8,8 command and gets the following:
Which of the following is the MOST likely issues he user is having?
- A. There is a problem with a network router
- B. The wrong subnet mask is configured
- C. There is a problem with a network switch.
- D. The user has an APIPA IP address configured
正解：A
質問 # 136
A printer is printing all jobs in portrait mode, and the user needs to change it to landscape mode only. Which of the following settings should the user modify on the printer?
- A. Collate
- B. Duplex
- C. Orientation
- D. Quality
正解：C
質問 # 137
An administrator connects to the company's cloud account and builds a server that is hosted in the cloud. The server will be used as a confidential database server for one of the company's core applications. The administrator is responsible for patching and updating the server OS.
Which of the following cloud models is this an example of?
- A. Public
- B. IaaS
- C. SaaS
- D. PaaS
正解：B
質問 # 138
Laura, a customer, has instructed you to configure her home office wireless access point.
She plans to use the wireless network for finances and has requested that the network be setup with the highest encryption possible.
Additionally, Laura knows that her neighbors have wireless networks and wants to ensure that her network is not being interfered with by the other networks.
She requests that the default settings be changed to the following.
Wireless Name: HomeWiFi
Shared Key: CompTIA
Router Password: Secure$1
Finally, Laura wants to ensure that only her laptop and Smartphone can connect to the network.
Laptop: IP Address 192.168.1.100
Hardware Address: 00:0A:BF:03:C4:54
Smartphone: IP Address 192.168.1.101
Hardware Address: 09:2C:D0:22:3F:11
INSTRUCTIONS
Configure Laura's wireless network using the network adapter window.
If at any time you would like to bring back the initial state of the situation, please click the Reset All button.
正解：
解説：
See the explanation below:
Explanation
質問 # 139
A user reports that a laptop is not connecting to the corporate wireless network. A technician confirms with a smartphone that the corporate wireless network is available and can be accessed. The technician observes that the Ethernet connection to the corporate network is working. The technician disconnects the Ethernet cable.
Which of the following should the technician do NEXT to troubleshoot this problem?
- A. Confirm that the laptop wireless card is turned on.
- B. Confirm that the laptop is in range for the access point.
- C. Confirm the user's network login ID and password.
- D. Confirm that the correct wireless network is selected.
正解：A
質問 # 140
A network consultant is configuring an existing server with five customer-purchased hard drives.
The customer's requirements include redundancy and double fault tolerance. Which of the following would BEST utilize the existing drives and meet the customer's expectations?
- A. RAID 3
- B. RAID 5
- C. RAID 1
- D. RAID 10
正解：D
質問 # 141
A technician has built a custom workstation for an end user. The end user reports that the workstations ran for a few minutes and then crashed. When the user subsequently boots the workstation, it crashes much more quickly. Which of the following did the technician forget to do when building the workstation?
- A. Apply thermal paste
- B. Overclock the CPU
- C. Configure integrated GPU.
- D. Connect the case fans.
正解：D
質問 # 142
Which of the following cables can carry both a digital and an analog signal?
- A. HDMI
- B. DVI-I
- C. DisplayPort
- D. DVI-D
正解：C
質問 # 143
A company recently upgraded its network and now wants to repurpose the old workstations. The company has determined the hardware in the workstations is sufficient for processing data, but the workstations are bottlenecked by network speed.
Which of the following would be the MOST cost-efficient solution to mitigate the slow network speeds?
- A. Upgrade the motherboard in the workstations.
- B. Install hubs for every workstation.
- C. Upgrade the workstations with a newer NIC.
- D. Upgrade to triple-channel RAM.
正解：C
質問 # 144
A customer, Ann, has requested two custom PCs, one to be used for gaming and the other to be used as a virtualization workstation for her business.
The gaming PC should support the latest games and gaming peripherals.
The virtualization workstation should be able to host several production virtual machines as part of Ann's home business.
INSTRUCTIONS
Use the tabs at the top to switch between the PCs.
Objects should be placed on the appropriate slot/display areas and can only be used once.
All slot/display areas should be filled.
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：
質問 # 145
A technician is setting up a WiFi-enabled thermostat for a customer, but the customer is concerned about
IoT devices getting hacked.
Which of the following BEST address the customer's concerns? (Choose two.)
- A. Separate the IoT thermostat by segregating it in a DMZ network.
- B. Upgrade the customer's router to the latest version to improve network security.
- C. Upgrade the customer's wireless network encryption to WPA.
- D. Disable wireless access on the thermostat to make it unshakable.
- E. Use the latest encryption standard on the wireless network and set a strong password.
- F. Enable two-factor authentication for the IoT device's cloud account, if it is available.
正解：A、E
質問 # 146
The cloud model that represents a company maintaining some data in on-premise storage and some data in cloud-based storage is known as:
- A. community
- B. hybrid
- C. public
- D. private
正解：B
解説：
Explanation
質問 # 147
A customer, Ann, has requested two custom PCs, one to be used for gaming and the other to be used as a virtualization workstation for her business.
The gaming PC should support the latest games and gaming peripherals.
The virtualization workstation should be able to host several production virtual machines as part of Ann's home business.
INSTRUCTIONS
Use the tabs at the top to switch between the PCs.
Objects should be placed on the appropriate slot/display areas and can only be used once.
All slot/display areas should be filled.
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：
質問 # 148
A user was working on several documents located at \\\networkshare\ files and was able to save them before taking a break. The user returned and attempted to open the network path but then received the following error message: File location is invalid The user was also unable to access Internet sites. A technician began troubleshooting and was able to ping the file server by IP address. Which of the following issues was the user MOST likely experiencing?
- A. The DHCP lease had expired.
- B. The NTP server was not available.
- C. The DNS server was unreachable.
- D. The APIPA address was incorrect.
正解：C
質問 # 149
A customer is using a cloud storage program that maintains a copy of local files on the cloud storage servers. The WiFi network is not very fast, and the customer uses bandwidth-intensive video streaming all day. Which of the following parameters should be adjusted to keep the cloud storage program from using too much bandwidth?
- A. QoS settings
- B. Video streaming settings
- C. Synchronization settings
- D. Wireless settings
正解：A
質問 # 150
A laser printer feeds multiple pages through at the same time Some of the pages have poor image .............. Which of the following should a technician order to fix the issues with the printer?
- A. Toner cartridge
- B. Paper tray
- C. Maintenance kit
- D. Corona wire
正解：B
質問 # 151
A user is experiencing slow performance on a workstation. A technician Investigates and speculates the performance issue is being caused by an excessive number of background services running at startup. The technician troubleshoots the issue, and then finds and disables many services that have been running at startup. Next, the technician informs the user the remediation is complete. The following morning, the technician receives a call from the same user reporting performance is still slow. Which of the following troubleshooting steps did the technician MOST likely fall to complete?
- A. Document findings, actions, and outcomes.
- B. Verify full system functionality.
- C. Establish a theory of probable cause.
- D. Identify the problem.
正解：B
質問 # 152
A technician was asked to virtualize four existing PCs before decommissioning them. The resulting VMs are imported into a new VM workstation running a hypervisor on top of an OS Three of the VMs are running property, but the entire system locks up when trying to start the fourth VM. Which of the following should the technician have reviewed prior to creating the VMs to prevent this from occurring? (Select TWO)
- A. Resource requirements
- B. Network requirements
- C. Hypervisor requirements
- D. Security requirements
- E. Backup requirements
- F. Storage requirements
正解：C、D
質問 # 153
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試験は、仮想化技術、クラウドコンピューティング、モバイルデバイスなど、IT業界で使用される最新技術とツールに関する知識、およびコンピュータシステムを効果的に管理および保守するために必要なトラブルシューティングおよび問題解決スキルを評価します。
220-1001試験の合格スコアは、候補者がサポート技術者、ヘルプデスク技術者、またはフィールドサービス技術者として働くために必要な知識とスキルを持っていることを示しています。また、Comptia Network+やSecurity+認定など、より高度な認定の前提条件です。全体として、Comptia A+認定はIT業界で高く評価されており、それを取得する人に多くのキャリアの機会を開くことができます。
100%の合格率を試そう！更新されたのは220-1001試験問題 [2023年更新]：https://www.goshiken.com/CompTIA/220-1001-mondaishu.html
ベストな問題集を使おうA+ 220-1001専門試験問題：https://drive.google.com/open?id=1zhcf0KXFbmvVS3fThUTTSfCrk1odUlOf