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WGU Cybersecurity-Architecture-and-Engineering Exam Questions
WGU Cybersecurity Architecture and Engineering (KFO1/D488) (Page 3 )

Updated On: 27-Feb-2026
Page 3 of 48
PDF with 232 Questions

What is the vocabulary and set of rules for instructing a computer to perform certain tasks?

  1. Low-level language
  2. Translator language
  3. Machine language
  4. Programming language

Answer(s): D

Explanation:

A programming language is a formal language comprising a set of instructions that produce various kinds of output. Programming languages are used in computer programming to implement algorithms and manipulate data. They provide the vocabulary and grammatical rules for instructing a computer to perform specific tasks, allowing developers to write software programs that can be executed by a computer.



Why are businesses beginning to use big data?

  1. To store enormous amounts of paper documents and electronic data in databases and data warehouses for future analysis
  2. To collect large amounts of data from various sources, both external and internal, both paper and electronic
  3. To integrate vast amounts of electronic data into analysis in order to gain insight for better decision making
  4. To connect a myriad of devices to the Internet and allow these devices to logically interact with one another

Answer(s): C

Explanation:

Big data refers to the use of large and complex data sets that traditional data-processing software cannot adequately handle. Businesses leverage big data to analyze and systematically extract information from large datasets, which helps them gain valuable insights, improve decision-making, enhance customer experiences, and optimize business processes. This capability is critical in today's data-driven world, where informed decision-making can significantly impact a company's success.



How are IT and globalization related?

  1. IT allows businesses to have a global reach.
  2. IT allows businesses to reach global HIPAA compliance.
  3. IT allows businesses to create tax havens for global companies.
  4. IT allows businesses to create a global common gateway interface (CGI).

Answer(s): A

Explanation:

Information Technology (IT) has revolutionized the way businesses operate, enabling them to reach global markets and audiences. IT facilitates communication, data exchange, and operational efficiency across borders, allowing companies to manage global operations and engage with international customers seamlessly. This global reach is a critical aspect of modern business strategies, driven by advancements in IT infrastructure and services.



What are two differences between a handheld computer and a desktop?

Choose 2 answers.

  1. A handheld has more memory.
  2. A desktop has more memory.
  3. A desktop has more internal storage.
  4. A handheld has more internal storage.

Answer(s): B,C

Explanation:

Desktops typically have more memory (RAM) and internal storage (hard drives or SSDs) compared to handheld computers. This allows desktops to handle more intensive computingtasks and store larger amounts of data. Handheld devices, on the other hand, prioritize portability and battery life over high storage and memory capacity.



Which software allows the user to easily access the hardware of a computer?

  1. Productivity
  2. FTP client
  3. Application
  4. Operating system

Answer(s): D

Explanation:

The operating system (OS) is the primary software that manages all the hardware and other software on a computer. It acts as an intermediary between users and the computer hardware. The OS handles basic tasks such as controlling and allocating memory, prioritizing system requests, controlling input and output devices, facilitating networking, and managing files. Examples include Windows, macOS, and Linux.






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