WGU D685 Pre-Assessment
Practical Applications of Prompt Engineering in AI
50 Questions and Answers with Rationales
2026/2027 | 100% Verified
ASSESSMENT BLUEPRINT
Competency Area Weight Items
Understands the Importance of Prompt Engineering 30% 15
Crafts Effective Prompts 24% 12
Evaluates Prompt Mediums 20% 10
Performs Prompt Engineering Optimization 26% 13
Prepared from the supplied D685 pre-assessment. Question wording is paraphrased for study use; answers and competency
placement are verified against the provided assessment.
WGU D685 Pre-Assessment | 2026/2027
Page 1
, Section I - Understands the Importance of Prompt
Engineering
30% of assessment | Questions 1-15
Question 1. Which capability represents an important benefit of artificial
intelligence?
Correct Answer: Processing data in real time
Rationale: AI systems can rapidly process large quantities of incoming information and generate useful
outputs. Common sense and fully independent reasoning are not inherent AI capabilities, and AI cannot
reliably predict information beyond the patterns represented in its data.
Question 2. A financial-advisory company wants to use AI to improve its business
processes. Which activity is particularly suitable for AI?
Correct Answer: Summarizing documents
Rationale: Natural-language AI can efficiently process lengthy financial documents and produce concise
summaries. Eliminating investment risk requires judgment and cannot be guaranteed by AI.
Question 3. A social-media company wants to add AI capabilities to its platform.
Which task is suitable for AI?
Correct Answer: Extracting text from images
Rationale: AI-supported optical character recognition and computer vision can identify and extract text
contained in images. Understanding emotions or cultural nuances reliably is substantially more
complex.
Question 4. A software-development company wants to incorporate AI into
programming. Which task is well suited for AI assistance?
Correct Answer: Explaining code errors
Rationale: Generative AI can examine error messages or code snippets and explain likely causes.
Defining the underlying requirements and overall project structure still requires human judgment and
planning.
WGU D685 Pre-Assessment | 2026/2027
Page 2
Practical Applications of Prompt Engineering in AI
50 Questions and Answers with Rationales
2026/2027 | 100% Verified
ASSESSMENT BLUEPRINT
Competency Area Weight Items
Understands the Importance of Prompt Engineering 30% 15
Crafts Effective Prompts 24% 12
Evaluates Prompt Mediums 20% 10
Performs Prompt Engineering Optimization 26% 13
Prepared from the supplied D685 pre-assessment. Question wording is paraphrased for study use; answers and competency
placement are verified against the provided assessment.
WGU D685 Pre-Assessment | 2026/2027
Page 1
, Section I - Understands the Importance of Prompt
Engineering
30% of assessment | Questions 1-15
Question 1. Which capability represents an important benefit of artificial
intelligence?
Correct Answer: Processing data in real time
Rationale: AI systems can rapidly process large quantities of incoming information and generate useful
outputs. Common sense and fully independent reasoning are not inherent AI capabilities, and AI cannot
reliably predict information beyond the patterns represented in its data.
Question 2. A financial-advisory company wants to use AI to improve its business
processes. Which activity is particularly suitable for AI?
Correct Answer: Summarizing documents
Rationale: Natural-language AI can efficiently process lengthy financial documents and produce concise
summaries. Eliminating investment risk requires judgment and cannot be guaranteed by AI.
Question 3. A social-media company wants to add AI capabilities to its platform.
Which task is suitable for AI?
Correct Answer: Extracting text from images
Rationale: AI-supported optical character recognition and computer vision can identify and extract text
contained in images. Understanding emotions or cultural nuances reliably is substantially more
complex.
Question 4. A software-development company wants to incorporate AI into
programming. Which task is well suited for AI assistance?
Correct Answer: Explaining code errors
Rationale: Generative AI can examine error messages or code snippets and explain likely causes.
Defining the underlying requirements and overall project structure still requires human judgment and
planning.
WGU D685 Pre-Assessment | 2026/2027
Page 2
