NR565 Final Exam Study Guide Practice
WGU C954 Information Technology
Management
Final Exam Study Guide
150 Questions Practice questions correct answers and rationales.
Covers information systems terminology, delivering value with systems & applications, development methodologies &
product delivery, information security, ethical behaviors & regulatory compliance, and IT governance/metrics.
The correct answer is bolded and highlighted in yellow immediately below each question's choices, followed by a brief
rationale.
1
, NR565 Final Exam Study Guide Practice
Contents
Information Systems Terminology — Questions 1–18
Delivering Value with Systems & Applications — Questions 19–50
Development Methodologies & Product Delivery — Questions 51–93
Information Security — Questions 94–108
Ethical Behaviors & Regulatory Compliance — Questions 109–132
IT Governance, Metrics & Organizational Impact — Questions 133–150
2
, NR565 Final Exam Study Guide Practice
Information Systems Terminology
1. Which term describes raw facts that describe the characteristics of an event, without context or interpretation?
A. Data
B. Information
C. Knowledge
D. Wisdom
Correct Answer: A. Data
Rationale: Data refers to raw, unorganized facts that have not yet been processed or given context; information is data
that has been processed to have meaning.
2. When data is processed, organized, and given context so it becomes meaningful, it is referred to as:
A. Information
B. Data
C. Metadata exclusively
D. Noise
Correct Answer: A. Information
Rationale: Information is data that has been processed and organized in a way that makes it meaningful and useful for
decision-making.
3. The DIKW pyramid represents the progression from data to which highest level?
A. Wisdom
B. Information
C. Knowledge
D. Metadata
Correct Answer: A. Wisdom
Rationale: The DIKW (Data-Information-Knowledge-Wisdom) pyramid represents a hierarchy where raw data is
refined into information, then knowledge, and ultimately wisdom (applied judgment).
4. A management information system (MIS) is best defined as:
A. A system that provides managers with tools to organize, evaluate, and efficiently manage departments within an
organization
B. A system used exclusively for social media marketing
C. A hardware component with no software functionality
D. A system used only for entry-level employee scheduling
Correct Answer: A. A system that provides managers with tools to organize, evaluate, and efficiently manage
departments within an organization
Rationale: MIS refers to the broad category of business systems used to provide managers with the information and
tools needed for effective organizational management and decision-making.
5. Which term refers to the physical devices associated with a computer system, such as the CPU, monitor, and keyboard?
A. Hardware
B. Software
C. Data
D. Information
Correct Answer: A. Hardware
Rationale: Hardware refers to the tangible, physical components of a computer system, as opposed to software, which
refers to the programs and instructions that run on that hardware.
6. Which type of software manages and coordinates computer hardware and provides a platform for running application
software?
A. System software (operating system)
B. Application software
3
, NR565 Final Exam Study Guide Practice
C. Middleware exclusively
D. Firmware exclusively
Correct Answer: A. System software (operating system)
Rationale: System software, particularly the operating system, manages hardware resources and provides the platform
on which application software runs.
7. A local area network (LAN) is best described as:
A. A network that connects computers within a limited geographic area, such as a single building or campus
B. A network that connects computers across the globe
C. A single standalone computer with no network connection
D. A network used exclusively for telephone communication
Correct Answer: A. A network that connects computers within a limited geographic area, such as a single
building or campus
Rationale: A LAN connects computers and devices within a relatively small, defined geographic area, such as an office
building or campus.
8. A wide area network (WAN) differs from a LAN in that a WAN:
A. Spans a large geographic area, potentially connecting multiple LANs across cities or countries
B. Is always limited to a single building
C. Cannot connect to the internet
D. Is only used for wireless connections
Correct Answer: A. Spans a large geographic area, potentially connecting multiple LANs across cities or
countries
Rationale: WANs span much larger geographic areas than LANs, often connecting multiple LANs across different cities,
states, or countries.
9. Which term describes a collection of related data organized for efficient access, retrieval, and management?
A. Database
B. Spreadsheet exclusively
C. Data warehouse exclusively
D. Network
Correct Answer: A. Database
Rationale: A database is a structured collection of related data organized to allow efficient storage, retrieval, and
management of information.
10. A database management system (DBMS) primarily functions to:
A. Create, manage, and manipulate data within a database
B. Only display data with no editing capability
C. Replace the need for any database structure
D. Only connect computers within a network
Correct Answer: A. Create, manage, and manipulate data within a database
Rationale: A DBMS provides the software tools to create, manage, query, and manipulate the data stored within a
database.
11. Which query method allows users to retrieve information from a database using a visual interface rather than writing lines
of code?
A. Query-by-example (QBE)
B. Structured Query Language (SQL) exclusively, requiring code
C. Forward integration
D. Backward integration
Correct Answer: A. Query-by-example (QBE)
Rationale: Query-by-example allows users to construct database queries through a visual, graphical interface rather
than writing SQL code directly.
4
WGU C954 Information Technology
Management
Final Exam Study Guide
150 Questions Practice questions correct answers and rationales.
Covers information systems terminology, delivering value with systems & applications, development methodologies &
product delivery, information security, ethical behaviors & regulatory compliance, and IT governance/metrics.
The correct answer is bolded and highlighted in yellow immediately below each question's choices, followed by a brief
rationale.
1
, NR565 Final Exam Study Guide Practice
Contents
Information Systems Terminology — Questions 1–18
Delivering Value with Systems & Applications — Questions 19–50
Development Methodologies & Product Delivery — Questions 51–93
Information Security — Questions 94–108
Ethical Behaviors & Regulatory Compliance — Questions 109–132
IT Governance, Metrics & Organizational Impact — Questions 133–150
2
, NR565 Final Exam Study Guide Practice
Information Systems Terminology
1. Which term describes raw facts that describe the characteristics of an event, without context or interpretation?
A. Data
B. Information
C. Knowledge
D. Wisdom
Correct Answer: A. Data
Rationale: Data refers to raw, unorganized facts that have not yet been processed or given context; information is data
that has been processed to have meaning.
2. When data is processed, organized, and given context so it becomes meaningful, it is referred to as:
A. Information
B. Data
C. Metadata exclusively
D. Noise
Correct Answer: A. Information
Rationale: Information is data that has been processed and organized in a way that makes it meaningful and useful for
decision-making.
3. The DIKW pyramid represents the progression from data to which highest level?
A. Wisdom
B. Information
C. Knowledge
D. Metadata
Correct Answer: A. Wisdom
Rationale: The DIKW (Data-Information-Knowledge-Wisdom) pyramid represents a hierarchy where raw data is
refined into information, then knowledge, and ultimately wisdom (applied judgment).
4. A management information system (MIS) is best defined as:
A. A system that provides managers with tools to organize, evaluate, and efficiently manage departments within an
organization
B. A system used exclusively for social media marketing
C. A hardware component with no software functionality
D. A system used only for entry-level employee scheduling
Correct Answer: A. A system that provides managers with tools to organize, evaluate, and efficiently manage
departments within an organization
Rationale: MIS refers to the broad category of business systems used to provide managers with the information and
tools needed for effective organizational management and decision-making.
5. Which term refers to the physical devices associated with a computer system, such as the CPU, monitor, and keyboard?
A. Hardware
B. Software
C. Data
D. Information
Correct Answer: A. Hardware
Rationale: Hardware refers to the tangible, physical components of a computer system, as opposed to software, which
refers to the programs and instructions that run on that hardware.
6. Which type of software manages and coordinates computer hardware and provides a platform for running application
software?
A. System software (operating system)
B. Application software
3
, NR565 Final Exam Study Guide Practice
C. Middleware exclusively
D. Firmware exclusively
Correct Answer: A. System software (operating system)
Rationale: System software, particularly the operating system, manages hardware resources and provides the platform
on which application software runs.
7. A local area network (LAN) is best described as:
A. A network that connects computers within a limited geographic area, such as a single building or campus
B. A network that connects computers across the globe
C. A single standalone computer with no network connection
D. A network used exclusively for telephone communication
Correct Answer: A. A network that connects computers within a limited geographic area, such as a single
building or campus
Rationale: A LAN connects computers and devices within a relatively small, defined geographic area, such as an office
building or campus.
8. A wide area network (WAN) differs from a LAN in that a WAN:
A. Spans a large geographic area, potentially connecting multiple LANs across cities or countries
B. Is always limited to a single building
C. Cannot connect to the internet
D. Is only used for wireless connections
Correct Answer: A. Spans a large geographic area, potentially connecting multiple LANs across cities or
countries
Rationale: WANs span much larger geographic areas than LANs, often connecting multiple LANs across different cities,
states, or countries.
9. Which term describes a collection of related data organized for efficient access, retrieval, and management?
A. Database
B. Spreadsheet exclusively
C. Data warehouse exclusively
D. Network
Correct Answer: A. Database
Rationale: A database is a structured collection of related data organized to allow efficient storage, retrieval, and
management of information.
10. A database management system (DBMS) primarily functions to:
A. Create, manage, and manipulate data within a database
B. Only display data with no editing capability
C. Replace the need for any database structure
D. Only connect computers within a network
Correct Answer: A. Create, manage, and manipulate data within a database
Rationale: A DBMS provides the software tools to create, manage, query, and manipulate the data stored within a
database.
11. Which query method allows users to retrieve information from a database using a visual interface rather than writing lines
of code?
A. Query-by-example (QBE)
B. Structured Query Language (SQL) exclusively, requiring code
C. Forward integration
D. Backward integration
Correct Answer: A. Query-by-example (QBE)
Rationale: Query-by-example allows users to construct database queries through a visual, graphical interface rather
than writing SQL code directly.
4
