220-1101 PDF、220-1101真実試験JapancertのCompTIAの220-1101試験トレーニング資料は君の成功に導く鍵で、君のIT業種での発展にも助けられます。長年の努力を通じて、JapancertのCompTIAの220-1101認定試験の合格率が１００パーセントになっていました。もしうちの学習教材を購入した後、認定試験に不合格になる場合は、全額返金することを保証いたします。
試験は、IT業界における最新の技術とトレンドに対する理解力をテストするように設計されています。それは、トラブルシューティング、ハードウェアおよびソフトウェアのインストール、ネットワーキング、セキュリティなどの分野におけるあなたの知識とスキルを評価するために設計された90の多肢選択およびパフォーマンスベースの質問から構成されています。この試験は、英語、ドイツ語、日本語、ポルトガル語、スペイン語で利用可能です。 CompTIA A+ Certification Exam: Core 1 認定 220-1101 試験問題 (Q192-Q197):質問 # 192
A user would like a removable storage device that is secure. portable, and does not contain moving parts. Which of the following devices would be the most suitable?
A. SAN
B. SSD
C. HDD
D. NAS
正解：B
解説：
An SSD (solid state drive) is a removable storage device that uses flash memory to store dat a. It is secure, portable, and does not contain moving parts, which makes it more reliable and durable than other types of storage devices. An HDD (hard disk drive) is not suitable, as it contains spinning platters and read/write heads that are prone to damage and data loss. A NAS (network attached storage) and a SAN (storage area network) are not removable devices, as they are connected to a network and provide shared storage for multiple users.
質問 # 193
Which of the following describes the operational difference between hubs and switches when transmitting data to a specific computer inside the network?
A. Switches scramble data, while hubs send data in the original form.
B. Switches receive data and route it to all computers inside the network while hubs receive data and do not route
C. Switches compress data while hubs send uncompressed data
D. Switches only send data to the specific computer, while hubs send data to all computers inside the network.
正解：D
解説：
Switches only send data to the specific computer, while hubs send data to all computers inside the network. Reference: CompTIA A+ Certification Exam Guide, Exam 220-1001, Page 323
質問 # 194
A technician needs to confirm that desktop PCs can be deployed to a global, remote workforce. Which of the following specifications should the technician validate?
A. Power efficiency
B. BIOS language support
C. Input voltage
D. Supply chain security
正解：C
解説：
Input voltage must be validated to ensure desktop PCs can operate in different regions with varying power standards (e.g., 110V in North America vs. 220V in Europe). Failure to verify input voltage compatibility can lead to hardware damage or operational issues.
Option B (BIOS language support): Incorrect. While language support may be helpful, it is not critical for hardware deployment across regions.
Option C (Supply chain security): Incorrect. This refers to ensuring secure sourcing of components but does not directly impact deployment.
Option D (Power efficiency): Incorrect. Power efficiency may be important for energy savings but is not relevant to regional compatibility.
Reference:
CompTIA A+ Core 1 Objectives: 3.5 (Power supply requirements)
質問 # 195
A technician needs to configure a firewall to enable network printing. Which of the following network pons sh0Cd be opened? (Select two(
A. 22 (Telnet)
B. 21 (FTP)
C. 515 (LDP)
D. 631 (IPP)
E. LPTI
F. 25 (SMTp)
正解：C、D
解説：
To enable network printing, the firewall needs to open the ports that are used by the network printers and the print servers. Two common ports for network printing are 515 (LDP) and 631 (IPP). LDP stands for Line Printer Daemon Protocol, which is a TCP-based protocol for sending print jobs to a remote printer. IPP stands for Internet Printing Protocol, which is a HTTP-based protocol for managing and monitoring print jobs over the Internet. According to the CompTIA Core1 objectives, one of the network ports that is related to printing is
515. A research paper on network printing also mentions that LDP and IPP are widely used protocols for network printing.
質問 # 196
A user reports that a computer has a virus on it. Which of the following is the FIRST step the technician should take?
A. Ask the user about the symptoms the computer is experiencing.
B. Determine a plan of action to resolve the problem.
C. Run antivirus software to remove the virus from the computer.
D. Make a backup of the user's data on an external drive.
正解：A
解説：
Asking the user about the symptoms the computer is experiencing is the first step the technician should take when a user reports that a computer has a virus on it. This step helps the technician to gather information and identify the problem before determining a plan of action to resolve it. Running antivirus software, making a backup of the user's data, or determining a plan of action are not the first steps, but possible actions that can be taken after identifying the problem.