C954 WGU Section 2 Exam
Questions and Answers 100%
PASS
Which network topology describes devices that are connected by signals between access
points and wireless transmitters within a limited range?—ANSWER-Wireless
A company has multiple locations and employs hundreds of people. Employees must be
connected to the same network and have access to the same servers to complete day-to-day
tasks. Which computer category would meet this company's needs?—ANSWER-Mainframe
computer
Which topology is part of the five most common network topologies?—ANSWER-Ring
What is a client-server network?—ANSWER-A model for applications in which the bulk of the
back-end processing takes place on a server, while the front-end processing is handled by
the clients
What is a wide area network (WAN)?—ANSWER-A large computer network that spans large
geographic areas, such as a state, province, or country
What is system software?—ANSWER-Software that controls how the various technology
tools work together with the application software
, What is the role of the CPU in a computer system?—ANSWER-To interpret and execute
program instructions
What is the function of return on investment (ROI) as a financial analysis ratio?—ANSWER-It
indicates the earning power of a project.
What is wired equivalent privacy (WEP)?—ANSWER-An encryption algorithm designed to
protect wireless transmission data
Which characteristic applies to wireless local area networks (WLANs)?—ANSWER-WLANs
use radio signals to transmit and receive data over distances of a few hundred feet.
What is data visualization?—ANSWER-A method of utilizing technologies to view data and
transform information into a business perspective
One phase of the data mining process is data preparation. What is the role of this phase?—
ANSWER-To gather and organize data in the correct formats and structures for analysis
What is big data?—ANSWER-A collection of large, complex data sets, including structured
and unstructured data, that cannot be analyzed using traditional database methods and
tools
What is a relational database management system?—ANSWER-A data model for organizing
information that allows users to create, read, update, and delete data in a relational
database
What is a management information system (MIS)?—ANSWER-A business function that
moves information about people, products, and processes across a company to facilitate
decision-making and problem-solving
© 2026 Copyright. All Rights Reserved. This document is
protected by copyright law, Copyrighted By Brittie Donald
Questions and Answers 100%
PASS
Which network topology describes devices that are connected by signals between access
points and wireless transmitters within a limited range?—ANSWER-Wireless
A company has multiple locations and employs hundreds of people. Employees must be
connected to the same network and have access to the same servers to complete day-to-day
tasks. Which computer category would meet this company's needs?—ANSWER-Mainframe
computer
Which topology is part of the five most common network topologies?—ANSWER-Ring
What is a client-server network?—ANSWER-A model for applications in which the bulk of the
back-end processing takes place on a server, while the front-end processing is handled by
the clients
What is a wide area network (WAN)?—ANSWER-A large computer network that spans large
geographic areas, such as a state, province, or country
What is system software?—ANSWER-Software that controls how the various technology
tools work together with the application software
, What is the role of the CPU in a computer system?—ANSWER-To interpret and execute
program instructions
What is the function of return on investment (ROI) as a financial analysis ratio?—ANSWER-It
indicates the earning power of a project.
What is wired equivalent privacy (WEP)?—ANSWER-An encryption algorithm designed to
protect wireless transmission data
Which characteristic applies to wireless local area networks (WLANs)?—ANSWER-WLANs
use radio signals to transmit and receive data over distances of a few hundred feet.
What is data visualization?—ANSWER-A method of utilizing technologies to view data and
transform information into a business perspective
One phase of the data mining process is data preparation. What is the role of this phase?—
ANSWER-To gather and organize data in the correct formats and structures for analysis
What is big data?—ANSWER-A collection of large, complex data sets, including structured
and unstructured data, that cannot be analyzed using traditional database methods and
tools
What is a relational database management system?—ANSWER-A data model for organizing
information that allows users to create, read, update, and delete data in a relational
database
What is a management information system (MIS)?—ANSWER-A business function that
moves information about people, products, and processes across a company to facilitate
decision-making and problem-solving
© 2026 Copyright. All Rights Reserved. This document is
protected by copyright law, Copyrighted By Brittie Donald
