[2025年更新]合格できるCompTIA FC0-U61日本語試験最新360問題
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質問 # 74
次のソフトウェア ソリューションのうち、ワークステーション上で同時に実行されるプログラムが同じ物理メモリを使用しないようにするものはどれですか?
- A. オペレーティング システム
- B. マルウェア対策
- C. ディスクオプティマイザー
- D. タイプ 1 ハイパーバイザー
正解：A
解説：
Explanation
The operating system is the software solution that ensures that programs running simultaneously on a workstation do not utilize the same physical memory. The operating system is the software that manages the hardware and software resources of a computer, such as the CPU, memory, disk, network, and applications.
The operating system uses memory management techniques, such as virtual memory, paging, and segmentation, to allocate and deallocate physical memory to programs as needed, and to prevent memory conflicts or errors. A disk optimizer is a software solution that improves the performance of a disk drive by rearranging the files and free space on the disk to reduce fragmentation and increase access speed. A disk optimizer does not affect the physical memory usage of programs. A type 1 hypervisor is a software solution that creates and runs multiple virtual machines on a single physical machine by directly controlling the hardware resources. A type 1 hypervisor does not ensure that programs running simultaneously on a workstation do not utilize the same physical memory, but rather that virtual machines running simultaneously on a physical machine do not utilize the same hardware resources. An anti-malware is a software solution that protects a computer from malicious software, such as viruses, worms, trojans, spyware, or ransomware. An anti-malware does not ensure that programs running simultaneously on a workstation do not utilize the same physical memory, but rather that programs running on a workstation do not contain malicious code or behavior. References: The Official CompTIA IT Fundamentals (ITF+) Student Guide (Exam FC0-U61), Chapter 4: Operating System Fundamentals
質問 # 75
会社の社長であるアンは、自宅に適したインターネット接続を選択するための支援を求めています。自宅は遠隔地にあり、既存のインフラストラクチャに接続できません。最も使用される可能性が高いインターネットサービスタイプは次のうちどれですか？
- A. Cable
- B. Fiber
- C. Satellite
- D. DSL
正解：C
解説：
Satellite would be the best choice for Internet service for a home in a remote location that has no connectivity to existing infrastructure. Satellite Internet service uses satellites in orbit to provide wireless Internet access to users who have a satellite dish installed at their location. Satellite Internet service can cover areas where other types of Internet service are not available or reliable, such as rural or remote locations. Satellite Internet service can offer high-speed broadband connections, but it may also have drawbacks such as high latency, weather interference, and data caps. Reference : The Official CompTIA IT Fundamentals (ITF+) Study Guide (FC0-U61), page 168.
質問 # 76
在宅勤務のリモートユーザーは、企業システムに接続するためにかなりの帯域幅を必要とします。
次のタイプのインターネットサービス接続のうち、ユーザーのニーズを最もよく満たすのはどれですか？
- A. 衛星
- B. 光ファイバー
- C. DSL
- D. T1ライン
正解：B
質問 # 77
ネットワーク管理者は、すべてのシステム メッセージとアラートを追跡したいと考えています。管理者がトレンドを追跡できるのは次のうちどれですか?
- A. ログ
- B. システム管理コンソール
- C. システム通知ツール
- D. スケジュールされたタスク
正解：A
解説：
To track system messages and alerts effectively and observe trends over time, the best tool to use are system logs. Logs record events and data during the operation of a system or software application, allowing a network administrator to review historical data, spot patterns, or identify recurrent issues. This is essential for troubleshooting, auditing, and maintaining the overall health of the IT infrastructure.
References:The importance of using logs for monitoring and tracking system activities is covered under the
"Networking and Connectivity" section of CompTIA IT Fundamentals, as well as various sections discussing system maintenance and troubleshooting across CompTIA certification study materials.
質問 # 78
次のストレージタイプのうち、磁気による損傷に対して最も脆弱なのはどれですか？
- A. SSD
- B. フラッシュ
- C. HDD
- D. オプティカル
正解：C
解説：
Explanation
HDD (Hard Disk Drive) is a type of storage device that uses magnetic disks to store data. HDD is the most vulnerable to magnetic damage among the options given because magnetic fields can interfere with the read/write heads or the magnetic disks, causing data loss or corruption. Flash, SSD (Solid State Drive), and Optical are not types of storage devices that use magnetic disks to store data. Flash and SSD are types of storage devices that use flash memory chips to store data. Optical is a type of storage device that uses laser beams to read or write data on optical discs, such as CDs, DVDs, or Blu-ray discs. References: CompTIA IT Fundamentals+ Study Guide: Exam FC0-U61, Second Edition, Chapter 3: Computing Components, page 122.
質問 # 79
従業員は、学生情報システムに関するレポートを生成するよう求められます。従業員はスプレッドシートソフトウェアを使用し、リモートデータベースに接続してレポート用のデータを取得します。従業員が使用したアプリケーションアーキテクチャのタイプは次のうちどれですか？
- A. クライアントサーバーアプリケーション
- B. クラウドアプリケーション
- C. Webアプリケーション
- D. スタンドアロンアプリケーション
正解：A
質問 # 80
攻撃シグネチャに基づいてラップトップ上で悪意のあるコードが実行されるのを防ぐ最善の方法はどれですか?
- A. ホストベースのファイアウォール
- B. ネットワークベースのファイアウォール
- C. パッチ適用
- D. ウイルス対策
正解：D
質問 # 81
開発者は、従業員の長いリストを処理し、時給 15 ドル未満のすべての従業員に生活費の 3.2% の増加を適用するプログラムを作成しています。次の疑似コード スニペットのどれが最適な解決策を提供しますか?
- A. リスト内の時給が 15 ドル未満のすべての従業員の場合、employeessalary =従業員の給与 * 1.032
- B. 従業員給与が時給 15 ドルを超える場合、従業員給与 = 従業員給与 * 1.032
- C. リスト内の時給 15 ドルを超えるすべての従業員の場合、employeessalary =employeessalary * 3.2
- D. 従業員の給与が時給 15 ドル未満の場合、従業員の給与 = 従業員の給与 * 3.2
正解：A
解説：
This pseudocode snippet correctly implements the requirement to apply a cost-of-living increase to employees making less than $15 per hour. By using a loop (For all employees in the list), it ensures that every employee meeting the condition (making less than $15 per hour) will have their salary adjusted by multiplying it by 1.032. This approach efficiently processes each relevant entry just once and applies the necessary increase accurately.
質問 # 82
次のコンピュータコンポーネントのうち、コンピュータネットワークを介した通信を可能にするものはどれですか？
- A. RAM
- B. CPU
- C. NAS
- D. NIC
正解：D
解説：
Explanation
A NIC (network interface card) is the computer component that allows for communication over a computer network. A NIC is a hardware device that connects a computer to a network cable or a wireless access point. A NIC enables the computer to send and receive data packets over the network using protocols such as TCP/IP (Transmission Control Protocol/Internet Protocol). A NIC has a unique identifier called a MAC (media access control) address that distinguishes it from other devices on the network. References : The Official CompTIA IT Fundamentals (ITF+) Study Guide (FC0-U61), page 169.
質問 # 83
ユーザーはビデオとデータの両方をサポートするインターフェースを必要としています
ａ．この要件を満たすのは次のうちどれですか?
- A. FireWire
- B. サンダーボルト
- C. DVI
- D. VGA
正解：B
解説：
Thunderbolt is an interface that supports both video and data. Thunderbolt is a high-speed serial interface that can connect multiple devices to a computer using one cable. Thunderbolt can support both DisplayPort and PCI Express protocols, which means it can transfer both video and data signals simultaneously. Thunderbolt can also provide power to connected devices and support daisy-chaining up to six devices per port.
Thunderbolt offers faster data transfer rates than USB or FireWire interfaces. VGA is an interface that supports only video. VGA stands for Video Graphics Array, which is an analog interface that can connect monitors to computers using 15-pin connectors. VGA can only carry video signals and does not support audio or data transfer. VGA also has lower resolution and quality than digital interfaces such as HDMI or DVI. DVI is an interface that supports only video as well. DVI stands for Digital Visual Interface, which is a digital interface that can connect monitors to computers using 24-pin connectors. DVI can carry either analog or digital video signals depending on the type of connector used (DVI-A for analog, DVI-D for digital, or DVI-I for both). DVI does not support audio or data transfer either. FireWire is an interface that supports only data.
質問 # 84
次のアクションのうち、データベースの使用に関連する可能性が最も高いのはどれですか?
- A. ファイル共有
- B. 印刷中
- C. 図の作成
- D. クエリ中
正解：D
解説：
The action that is most likely associated with database use is querying. Querying is the process of retrieving data from a database based on certain criteria or conditions. Querying allows users to access specific information from large amounts of data stored in tables. Querying can be done using SQL (Structured Query Language), which is a standard language for interacting with relational databases. SQL queries can perform various operations, such as selecting, inserting, updating, deleting, or joining data from tables. Creating diagrams is not an action that is associated with database use, but rather with software development or design. Creating diagrams can help visualize the structure, logic, or flow of a program or an algorithm. Examples of diagrams include flowcharts, UML diagrams, ER diagrams, etc. File sharing is not an action that is associated with database use, but rather with network use. File sharing is the process of allowing users to access or transfer files over a network. File sharing can be done using various protocols, such as FTP, SMB, NFS, etc. Printing is not an action that is associated with database use, but rather with output device use. Printing is the process of producing hard copies of documents, images, or other data on paper or other media using a printer. References: The Official CompTIA IT Fundamentals (ITF+) Student Guide (Exam FC0-U61), Chapter 6: Database Fundamentals1
質問 # 85
ゲームを開発するとき、開発者はジャンプする能力を持つボスオブジェクトを作成します。次のプログラミング概念のうち、ジャンプが表すものはどれですか？
- A. 属性
- B. オブジェクト
- C. プロパティ
- D. メソッド
正解：D
解説：
Explanation
A method is a programming concept that represents a function or a procedure that performs a specific task or action on an object. An object is a programming concept that represents an instance of a class or a data type that has properties and methods. A method would best describe the ability to jump for a boss object in game development because it is an action that the boss object can perform. Property, object, and attribute are not programming concepts that represent the ability to jump for a boss object in game development. Property is a programming concept that represents a characteristic or a feature of an object, such as color, size, or name.
Object is a programming concept that represents an instance of a class or a data type that has properties and methods. Attribute is another term for property in some programming languages. References: CompTIA IT Fundamentals+ Study Guide: Exam FC0-U61, Second Edition, Chapter 4: Programming Concepts and Data Structures, page 143.
質問 # 86
次のオペレーティングシステムのうち、プログラムを実行するためにファイルの拡張子を必要としないものはどれですか？ （2つ選択）。
- A. Windows Server 2012
- B. UNIX
- C. Windows 7
- D. Android
- E. Windows 8
- F. Linux
正解：B、F
質問 # 87
技術者はエラー メッセージのトラブルシューティングを行っており、別の同一マシンで同じプログラムをテストしています。これは次のトラブルシューティング方法のステップのどれに該当しますか?
- A. 問題を再現します。
- B. 分割統治
- C. 情報収集
- D. 質問: ユーザー
正解：A
質問 # 88
1年の月を保存するとき、およびパフォーマンスが重要な考慮事項であるときに、開発者が使用するのに最適なオプションは次のうちどれですか？
- A. リスト
- B. 文字列
- C. ベクトル
- D. 配列
正解：D
解説：
An array is a type of data structure that stores multiple values of the same data type in a fixed-size sequence. An array would be the best option for a developer to use when storing the months of a year and when performance is a key consideration because an array allows fast access to any element by using its index number. A vector, a list, and a string are not types of data structures that offer fast access to elements or store multiple values of the same data type in a fixed-size sequence. Reference: CompTIA IT Fundamentals+ Study Guide: Exam FC0-U61, Second Edition, Chapter 4: Programming Concepts and Data Structures, page 147.
質問 # 89
技術者はエラー メッセージのトラブルシューティングを行っており、別の同一マシンで同じプログラムをテストしています。これは次のトラブルシューティング方法のステップのどれに該当しますか?
- A. 問題を再現します。
- B. 分割統治
- C. 情報収集
- D. 質問: ユーザー
正解：A
解説：
Antivirus is a type of software that protects a computer or device from malicious software or malware, such as viruses, worms, trojans, spyware, ransomware, etc. Antivirus software requires the most frequent updating to remain effective because new malware threats are constantly emerging and evolving. Antivirus software needs to update its database of malware signatures or definitions, which are the patterns or characteristics that identify known malware. Antivirus software also needs to update its scanning engine or algorithm, which is the method or technique that detects and removes malware. Host firewall, web browser, and device drivers are not types of software that require the most frequent updating to remain effective. Host firewall is a type of software that monitors and controls the network traffic to or from a computer or device based on rules or policies. Web browser is a type of software that allows users to access and view web pages or web applications on the Internet. Device drivers are types of software that enable the communication and interaction between the operating system and the hardware devices. References: CompTIA IT Fundamentals+ Study Guide: Exam FC0-U61, Second Edition, Chapter 8: Security Concepts, page 305.
質問 # 90
次のうち、ARMプロセッサを使用する可能性が最も高いのはどれですか？
- A. ラップトップ
- B. サーバー
- C. ワークステーション
- D. タブレット
正解：D
解説：
An ARM processor is a type of processor that uses a reduced instruction set computer (RISC) architecture, which means it executes fewer and simpler instructions than other types of processors. An ARM processor is designed to be energy-efficient, low-cost, and suitable for mobile devices. A tablet would most likely use an ARM processor because it is a mobile device that needs to conserve battery power and perform basic tasks. A laptop, a workstation, and a server are not devices that would most likely use an ARM processor because they are not mobile devices or they need to perform more complex tasks. Reference: CompTIA IT Fundamentals+ Study Guide: Exam FC0-U61, Second Edition, Chapter 3: Computing Components, page 115.
質問 # 91
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