Which one of the following best describes a program that is designed to detect and remove malicious software?

Question

BlackTom AI · Accepted Answer

A utility program is software designed to perform maintenance and optimization tasks on a computer—examples include disk cleaners, backup tools, and antivirus/anti-malware programs.

1) Relevant knowledge points and concepts
- System software vs. application software: System software (including the operating system and utility programs) supports the computer itself; application software performs user-centered tasks (word processing, spreadsheets, browsing).
- Utility program: A category of system software whose purpose is to manage, maintain, or protect the computer environment (e.g., antivirus, disk defragmenter, file compressors).
- Software development program: Tools for creating software (compilers, IDEs, debuggers), not for protecting or maintaining user machines.

2) Step-by-step reasoning
- Identify the described function: "designed to detect and remove malicious software" = protection/maintenance task.
- Determine category: Protection/removal of malware is a maintenance/security service for the system, which matches the role of utilities.
- Compare to other categories: It is not primarily creating software (development tools), not inherently the operating system itself, and not a productivity application aimed at end-user tasks.

3) Calculations or intermediate steps
- No numeric calculations apply. Logical classification steps above serve as the intermediate reasoning.

4) Why the correct answer is correct
- Antivirus and anti-malware programs operate to maintain system integrity and security; they are commonly classified as utility programs because they perform maintenance/management tasks on the system rather than providing end-user functionality like a word processor.

5) Why the other options are incorrect
- a. A program that is part of the operating system: The OS is the core system; antivirus is usually separate software (even if bundled), not a built-in OS component.
- b. Software development program: These create or debug programs; they do not detect or remove malware.
- d. Application program: Applications are designed for user tasks (editing, browsing); while antivirus has a user interface, its primary role is system maintenance/security, so it is classified as a utility.

6) Conclusion
The correct classification is c. Utility program, which matches the provided answer.

Which one of the following best describes a program that is designed to detect and remove malicious software?单项选择题

类似问题

A defrag program defragments and consolidates the files stored on hard disks. This enables the computer to retrieve files stored on the hard disk more quickly.Which one of the following best describes this type of program?

A defrag program defragments and consolidates the files stored on hard disks. This enables the computer to retrieve files stored on the hard disk more quickly.Which one of the following best describes this type of program?

Which of the following is an example of a utility program?

Which of the following is an example of a utility program?

Which of the following is an example of a utility program?

Is the following statement true or false? Utility software acts as an interface between the user and the hardware and software of the device.

A defrag program defragments and consolidates the files stored on hard disks. This enables the computer to retrieve files stored on the hard disk more quickly.Which one of the following best describes this type of program?

Which of the following is an example of a utility program?

更多留学生实用工具

智能学习助手

风格化写作助手

论文查重助手

文献引用助手

课堂转译助手

课堂笔记助手

Quiz搜索助手

学校历年真题

智能刷题助手

智能匹配练习

希望你的学习变得更简单