WGU D075 Information Technology
Management Essentials Study Guide
2026/2027 – Verified Q&As with Detailed
Rationales (Test Bank Bundle - 69
Questions)
---
**QUESTION 1:**
What is the primary goal of Information Technology (IT) management?
A) To minimize all technology costs.
B) To align IT resources with business strategies and goals.
C) To implement the newest technologies regardless of need.
D) To maximize employee use of social media.
> 🎯 **CORRECT ANSWER:** B) To align IT resources with business strategies and goals.
> 💡 **DETAILED RATIONALE:** IT management's core purpose is to ensure that technology
investments and capabilities support and enable the organization's strategic objectives. While cost
control is a factor, it is not the primary goal (A). Implementing new technology for its own sake (C) or
promoting social media (D) are not strategic and could be detrimental.
---
**QUESTION 2:**
Which of the following is a key component of an IT infrastructure?
A) Hardware.
B) Software.
C) Data storage.
D) All of the above.
> 🎯 **CORRECT ANSWER:** D) All of the above.
,> 💡 **DETAILED RATIONALE:** IT infrastructure is the composite of hardware, software, network
resources, data storage, and services required for the operation and management of an enterprise IT
environment. All three options are integral components.
---
**QUESTION 3:**
What is the purpose of a firewall in a network?
A) To speed up internet connections.
B) To monitor and control incoming and outgoing network traffic.
C) To store data securely.
D) To manage user passwords.
> 🎯 **CORRECT ANSWER:** B) To monitor and control incoming and outgoing network traffic.
> 💡 **DETAILED RATIONALE:** A firewall is a network security device that filters traffic based on
predefined security rules. Its primary purpose is to prevent unauthorized access to or from a private
network. It does not primarily speed up connections (A), store data (C), or manage passwords (D),
though it may be integrated with other systems.
---
**QUESTION 4:**
Which of the following is a type of malware?
A) Phishing.
B) Virus.
C) Spam.
D) Hacking.
> 🎯 **CORRECT ANSWER:** B) Virus.
> 💡 **DETAILED RATIONALE:** Malware (malicious software) includes viruses, worms, trojans,
ransomware, and spyware. Phishing (A) and spam (C) are types of cyberattacks or unwanted messages,
not malware themselves. Hacking (D) is an activity, not a type of software.
---
**QUESTION 5:**
, What does the acronym "SaaS" stand for in cloud computing?
A) Software as a Service.
B) System as a Service.
C) Storage as a Service.
D) Security as a Service.
> 🎯 **CORRECT ANSWER:** A) Software as a Service.
> 💡 **DETAILED RATIONALE:** SaaS is a cloud computing model where software applications are
provided over the internet on a subscription basis, eliminating the need for local installation and
maintenance. The other options (B, C, D) are not standard acronyms for SaaS.
---
**QUESTION 6:**
What is the primary role of a Database Administrator (DBA)?
A) To design and manage the database systems.
B) To write application code.
C) To manage the network infrastructure.
D) To handle customer service.
> 🎯 **CORRECT ANSWER:** A) To design and manage the database systems.
> 💡 **DETAILED RATIONALE:** A DBA is responsible for the performance, integrity, and security of a
database, including planning, development, and troubleshooting. Writing application code (B) is a
developer's role; managing networks (C) is a network administrator's role; customer service (D) is a
support function.
---
**QUESTION 7:**
Which of the following is a critical element of a disaster recovery plan?
A) Regular data backups.
B) A marketing strategy.
C) Employee vacation schedules.
D) Office decorations.
Management Essentials Study Guide
2026/2027 – Verified Q&As with Detailed
Rationales (Test Bank Bundle - 69
Questions)
---
**QUESTION 1:**
What is the primary goal of Information Technology (IT) management?
A) To minimize all technology costs.
B) To align IT resources with business strategies and goals.
C) To implement the newest technologies regardless of need.
D) To maximize employee use of social media.
> 🎯 **CORRECT ANSWER:** B) To align IT resources with business strategies and goals.
> 💡 **DETAILED RATIONALE:** IT management's core purpose is to ensure that technology
investments and capabilities support and enable the organization's strategic objectives. While cost
control is a factor, it is not the primary goal (A). Implementing new technology for its own sake (C) or
promoting social media (D) are not strategic and could be detrimental.
---
**QUESTION 2:**
Which of the following is a key component of an IT infrastructure?
A) Hardware.
B) Software.
C) Data storage.
D) All of the above.
> 🎯 **CORRECT ANSWER:** D) All of the above.
,> 💡 **DETAILED RATIONALE:** IT infrastructure is the composite of hardware, software, network
resources, data storage, and services required for the operation and management of an enterprise IT
environment. All three options are integral components.
---
**QUESTION 3:**
What is the purpose of a firewall in a network?
A) To speed up internet connections.
B) To monitor and control incoming and outgoing network traffic.
C) To store data securely.
D) To manage user passwords.
> 🎯 **CORRECT ANSWER:** B) To monitor and control incoming and outgoing network traffic.
> 💡 **DETAILED RATIONALE:** A firewall is a network security device that filters traffic based on
predefined security rules. Its primary purpose is to prevent unauthorized access to or from a private
network. It does not primarily speed up connections (A), store data (C), or manage passwords (D),
though it may be integrated with other systems.
---
**QUESTION 4:**
Which of the following is a type of malware?
A) Phishing.
B) Virus.
C) Spam.
D) Hacking.
> 🎯 **CORRECT ANSWER:** B) Virus.
> 💡 **DETAILED RATIONALE:** Malware (malicious software) includes viruses, worms, trojans,
ransomware, and spyware. Phishing (A) and spam (C) are types of cyberattacks or unwanted messages,
not malware themselves. Hacking (D) is an activity, not a type of software.
---
**QUESTION 5:**
, What does the acronym "SaaS" stand for in cloud computing?
A) Software as a Service.
B) System as a Service.
C) Storage as a Service.
D) Security as a Service.
> 🎯 **CORRECT ANSWER:** A) Software as a Service.
> 💡 **DETAILED RATIONALE:** SaaS is a cloud computing model where software applications are
provided over the internet on a subscription basis, eliminating the need for local installation and
maintenance. The other options (B, C, D) are not standard acronyms for SaaS.
---
**QUESTION 6:**
What is the primary role of a Database Administrator (DBA)?
A) To design and manage the database systems.
B) To write application code.
C) To manage the network infrastructure.
D) To handle customer service.
> 🎯 **CORRECT ANSWER:** A) To design and manage the database systems.
> 💡 **DETAILED RATIONALE:** A DBA is responsible for the performance, integrity, and security of a
database, including planning, development, and troubleshooting. Writing application code (B) is a
developer's role; managing networks (C) is a network administrator's role; customer service (D) is a
support function.
---
**QUESTION 7:**
Which of the following is a critical element of a disaster recovery plan?
A) Regular data backups.
B) A marketing strategy.
C) Employee vacation schedules.
D) Office decorations.
