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WGU Introduction-to-IT Exam (page: 2)
WGU Introduction to IT
Updated on: 07-Feb-2026

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Introduction-to-IT PDF 67 Questions

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.



An Instructor delivers a quiz to the students in a class, assigns a grade to each quiz, and determines the minimum, maximum, and average grade.
When the quizzes are returned, the students receive the average differential for each grade.

Which content is considered data in this scenario?

  1. The grade for each quiz
  2. The average differential for each quiz
  3. The minimum and maximum grade for all quizzes
  4. The average grade for all quizzes

Answer(s): A

Explanation:

In this scenario, the grade for each quiz is considered data. Each student's specific score represents a discrete piece of information, and collectively, these individual grades form the dataset that the instructor analyzes to calculate the minimum, maximum, and average grades1. The other options (average differential, minimum and maximum grade for all quizzes, and average grade for all quizzes) are derived metrics or summaries based on this raw data2.



Nadia Is collecting data for a project. The goal of the project is to determine which smartphone applications customers are most likely to use. Her main source of information will be online surveys that will be collected from customers over the next six months.

Which practices would help ensure that she will collect quality data?

  1. Developing questions for the survey that are directly related to customers' application preferences
  2. Changing some of the questions on the survey after the first 3 months
  3. Having customers in certain demographics fill out the survey multiple times
  4. Changing any data on surveys where she thinks the customer has made an error

Answer(s): A

Explanation:

Developing questions for the survey that are directly related to customers' application preferences is a practice that would help ensure collecting quality data.

Nadia should focus on relevant questions related to application preferences to gather accurate data.


Reference:

1. WGU Introduction to IT (KSO1) Algorithm1.



Which computing term describes a collection of hardware and software components that work together to meet the needs of the user?

  1. A hard drive
  2. An operating system
  3. A computer system
  4. A motherboard

Answer(s): C

Explanation:

The computing term that describes a collection of hardware and software components working together to meet the needs of the user is C. A computer system.

A computer system consists of both physical hardware components (like the central processing unit, monitor, keyboard, etc.) and software components (such as operating systems, applications, and programs).


Reference:

1. WGU Introduction to IT (KSO1) Algorithm1.



Which operation converts raw data into Information?

  1. Processing
  2. Storage
  3. Output
  4. Input

Answer(s): A

Explanation:

The operation that converts raw data into information is A. Processing.

Data transformation involves manipulating and reorganizing raw data to extract meaningful insights and patterns, resulting in useful information1.


Reference:

1. Unleashing the Power of Data Transformation: How to Turn Raw Information into Actionable

Insights



What are two roles of the Internet in the business ecosystem?

Choose 2 answers

  1. Connecting remote employees and offices across wide distances
  2. Allowing software to be purchased by one user and shared across the company
  3. Marketing of products and services
  4. Increasing information control and security

Answer(s): A,C

Explanation:

The Internet plays two important roles in the business ecosystem:

1. Marketing of products and services: The Internet provides a platform for businesses to promote their products and services globally, reaching a wider audience.

2. Connecting remote employees and offices across wide distances: Through the Internet, remote employees can collaborate, communicate, and work effectively regardless of geographical boundaries.


Reference:

1. The Role of Internet in Business

2. The great transformer: The impact of the Internet on economic growth



Which type of services are Google Apps, Dropbox, and GoToMeeting?

  1. Software-as-a-Service (SaaS)
  2. Infrastructure-as-a-Service (laaS)
  3. Platform-as-a-Service (PaaS)
  4. Security-as-a-Service (SECaaS)

Answer(s): A

Explanation:

Google Apps, Dropbox, and GoToMeeting are all examples of Software-as-a-Service (SaaS). SaaS is a software distribution model in which a third-party provider hosts applications and makes them available to customers over the internet. This contrasts with IaaS, which provides virtualized computing resources over the internet, and PaaS, which offers hardware and software tools over the internet.

1. Google Apps (now Google Workspace) provides productivity and collaboration tools.

2. Dropbox offers cloud storage and file synchronization services.

3. GoToMeeting is an online meeting, desktop sharing, and video conferencing software.

All three services are accessed over the internet and do not require users to manage hardware or software updates, which is characteristic of the SaaS model.


Reference:

The information is verified by multiple sources that discuss cloud service models, including articles that specifically categorize Google Workspace, Dropbox, and GoToMeeting as SaaS12. Additionally, Google's support documentation for GoToMeeting integration with Google Workspace further supports this classification3.



Viewing Page 2 of 10



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