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WGU Introduction-to-IT Exam Questions
WGU Introduction to IT (Page 6 )

Updated On: 21-Mar-2026
Page 3 of 15
PDF with 67 Questions

How are IT and globallzatlon related?

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

Answer(s): B

Explanation:

Verified Answer; IT allows businesses to have a global reach.

Information Technology enables companies to connect and operate on an international scale, facilitating global communication, transactions, and collaboration123.

·


Reference:

123

Therefore, the correct answer is B. IT allows businesses to have a global reach.



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

Choose 2 answers.

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

Answer(s): A

Explanation:

1. Smaller Screens:

Verified Answer; Handheld computers (such as smartphones and tablets) have

smaller displays compared to desktop computers.

Handheld screens are typically around 3-5 diagonal inches for phones and up to 9-12 inches for tablets. In contrast, desktop screens range from 20-30 inches diagonally.


Reference:

Processing Power and Customizability:

Verified Answer; Desktop computers usually have more processing power, memory,

and storage capacity than handheld devices.

Desktops are ideal for resource-intensive tasks like video editing, gaming, and software development. Handheld devices, while becoming more powerful, are still constrained by size and battery life considerations.



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

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

Answer(s): C

Explanation:

· The software that allows the user to easily access the hardware of a computer is the operating system.

The operating system serves as the interface between hardware, application software, and the user. It manages hardware resources, file systems, processes, and memory.


Reference:

12

Therefore, the correct answer is C. Operating system.



Which peripheral replaces the mouse on a mobile device?

  1. Stylus
  2. Jack
  3. USB
  4. Camera

Answer(s): A

Explanation:

· The peripheral that replaces the mouse on a mobile device is the Stylus.

A stylus is an input device that allows users to interact with touchscreens by tapping, drawing, or writing. It serves as an alternative to using a traditional mouse for precise input on mobile devices.

Therefore, the correct answer is A. Stylus



Which system component allows a collection of computers to communicate with each other?

  1. Hard drive
  2. Network
  3. Mouse
  4. USB connector

Answer(s): B

Explanation:

· The system component that allows a collection of computers to communicate with each other is the network.

Networks enable communication between computers, allowing data exchange, resource sharing, and collaboration.

Therefore, the correct answer is B. Network.



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