WGU D373A: Marketing in the Digital Era

Western Governors University's D373A: Marketing in the Digital Era is a graduate marketing course in the School of Business, and for most students it is the very first course in the Master of Science in Marketing (Digital Marketing specialization) and the closely related Marketing Analytics track. It is designed to reset how you think about marketing for an environment shaped by automation, data, and constant channel change. Rather than treating marketing as a set of tactics, the course frames it as a strategic, interdependent system where branding, products, consumers, communications, and technology all influence one another.

Direct answer: To pass D373A, work through the WGU course of study and take the pre-assessment seriously as a diagnostic. Because the objective assessment rewards applying marketing frameworks rather than memorizing definitions, focus your study on being able to explain why a concept matters and choose the right tool for a given business scenario. When your pre-assessment scores land comfortably in passing range across every competency area, schedule the OA.

If you are early in the program and feeling uneasy, that is normal. Many students arrive from non-marketing backgrounds, and the vocabulary can feel dense at first. The good news is that this is a foundational course: it is meant to give you the shared language and strategic lens you will reuse in every later course, from social media marketing to analytics. Get comfortable here and the rest of the specialization becomes noticeably easier.

What D373A Is Really About

According to WGU's official program materials, Marketing in the Digital Era examines the skills needed to be an effective marketer in the twenty-first century, taught from both a company and a consumer perspective. The core idea running through the course is consumer value: how organizations create it, communicate it, and capture it while still meeting their own goals. You will also encounter emerging themes the modern marketer cannot ignore, including marketing automation, artificial intelligence, and data-driven communication.

WGU assigns this course 3 competency units, which is equivalent to three semester credits of learning. In the standard degree plan it sits in the first term, so treat it as the on-ramp to the whole program rather than a hurdle to rush past. You will notice the course code sometimes appears as D373 and sometimes as D373A; these refer to the same Marketing in the Digital Era course, with the letter reflecting a catalog revision. If your student portal shows a different version code, the study approach below still applies.

What the Assessment Covers

D373A is assessed by an objective assessment (OA), a proctored exam you take when you feel ready. WGU's published competencies for the course give you a reliable map of what to master:

• Marketing as a strategic system — explaining core marketing concepts as parts of an interdependent whole, rather than as isolated tactics.
• Strategic marketing tools and methodologies — applying established frameworks to inform real decision-making for a target market.
• Emerging technology and trends — explaining how developments like automation, AI, and data-driven communication are reshaping the marketing industry.

In practice that means being fluent with the building blocks of strategy: how markets are segmented, how a target customer is chosen, how a brand is positioned, and how the marketing mix is used to deliver on that positioning. Expect scenario-style questions that hand you a business situation and ask which concept or tool fits best. The exam is less about reciting a definition and more about recognizing the right move.

How Hard It Is, and How Long to Plan For

Compared with the quantitative or technical courses elsewhere at WGU, many students report that D373A is one of the more approachable courses in the program, especially if you already have some exposure to business or marketing. The challenge is not difficulty so much as breadth: the material spans a lot of vocabulary quickly, and the OA phrases questions in an applied way that can trip up anyone who only memorized terms.

A realistic plan for a motivated student is roughly one to three weeks of focused study, depending on your background and how much time you can give it each day. If marketing is brand new to you, budget toward the longer end and do not be discouraged by a low first pre-assessment score. Because this is a foundational course, the time you invest early pays off across the whole degree. Avoid setting an artificial "finish in a weekend" goal, which usually means skimming the exact strategic reasoning the OA is testing.

A Study Plan That Fits This Course

The most effective preparation leans on a few evidence-backed learning techniques applied to this specific material:

• Read for structure first, detail second. Move through the WGU course of study and build a one-page map of the big pieces: segmentation and targeting, positioning, the marketing mix, the customer journey, and the emerging-technology themes. Seeing how the parts connect is exactly the "interdependent system" the first competency asks for.
• Use active recall, not rereading. After each unit, close the material and write out, in your own words, what a concept means and when you would use it. Turn key terms into flashcards, but write the prompts as scenarios ("A brand wants to reach a specific lifestyle group — which segmentation approach?") rather than plain definitions.
• Space your reviews. Revisit earlier flashcards a few days later instead of cramming everything at once. Spaced repetition is especially useful here because the course covers so many terms that fade quickly without reinforcement.
• Practice testing with the pre-assessment. Treat the pre-assessment as your primary gauge. Take it, note every competency where you dropped points, and study those areas specifically before retaking. Reviewing why each answer is right or wrong teaches the applied reasoning the OA rewards.
• Explain concepts out loud. If you can teach segmentation, positioning, or the marketing mix to an imaginary colleague without notes, you are ready for scenario questions on them.

Because D373A opens a specialization, it pairs naturally with the courses that follow. If you want to see how these fundamentals get applied, the channel-specific strategy you learn later shows up in our guide to D379 Social Media Marketing and D383 Search Engine Optimization. The strategic-thinking mindset also overlaps with D081 Innovative and Strategic Thinking.

Common Mistakes Students Make

• Memorizing definitions instead of applications. The single biggest trap. Knowing that "positioning" has a textbook definition will not help you when the OA describes a company and asks what it should do next.
• Skipping the pre-assessment or ignoring its breakdown. The competency-level report is the clearest signal of where you stand. Passing overall while quietly weak in one area is how avoidable questions get missed.
• Underestimating the "emerging technology" competency. Topics like marketing automation and AI-driven communication are easy to skim past because they feel new, but they are a named part of the exam.
• Confusing similar frameworks. Segmentation bases, targeting strategies, and elements of the marketing mix are frequently mixed up. Build side-by-side comparisons so you can tell them apart under exam pressure.
• Rushing because "it's just the first course." Because everything later builds on this vocabulary, gaps here compound. Slow down enough to make the foundation solid.

Exam Readiness Checklist

Before you schedule the OA, check that you can honestly answer yes to most of these:

• Can you explain marketing as an interdependent strategic system, not just a list of tactics?
• Can you describe how a market is segmented and how a target customer is selected?
• Can you explain brand positioning and give an example of a positioning decision?
• Can you walk through the elements of the marketing mix and how they support a strategy?
• Can you choose an appropriate strategic marketing tool for a given business scenario?
• Can you explain how automation, AI, or data-driven communication is changing marketing?
• Are you scoring in passing range across every competency area on the pre-assessment?
• Can you teach two or three of the trickiest concepts from memory without your notes?

FAQ

Is D373A an OA or a PA?

Marketing in the Digital Era is assessed by a proctored objective assessment (OA). You take a pre-assessment first to gauge readiness, then sit the OA when your scores are consistently in passing range.

How many competency units is D373A worth?

WGU's program materials list the course at 3 competency units, equivalent to three semester credits. It is typically scheduled in the first term of the marketing master's plan.

Is D373A hard?

Many students report it is one of the more manageable courses in the program, particularly with some business background. The main challenge is the breadth of vocabulary and the applied, scenario-based style of the questions rather than raw difficulty.

How long does it take to finish?

It varies with your background and study time, but many students complete it in roughly one to three weeks of focused effort. If marketing concepts are new to you, plan for the longer end and lean on the pre-assessment to tell you when you are ready.

What is the best way to study for the OA?

Work through the WGU course of study, use active recall and spaced repetition on scenario-style flashcards, and use the pre-assessment as your main readiness check. Prioritize being able to apply frameworks to situations over memorizing definitions.

Why does the course code appear as both D373 and D373A?

They refer to the same Marketing in the Digital Era course; the letter reflects a catalog revision. Whichever version your portal shows, the competencies and study approach are the same.

For more study guides across this program, browse the School of Business hub or the full library of WGU course guides. You can also read the official course overview on the WGU M.S. Digital Marketing program page.