- The ACU exam covers exactly five domains, from drawing objects to layouts and printing.
- You get 30-35 questions in 50 minutes, delivered live inside real AutoCAD via Next Gen or Classic interface.
- Passing requires a scaled score of 700 out of 1,000 - not a raw percentage.
- Autodesk recommends roughly 150 hours of instruction and hands-on practice before testing.
Exam Blueprint Overview
The Autodesk Certified User: AutoCAD exam, delivered through Certiport (a Pearson VUE business), is not a multiple-guess trivia test about AutoCAD terminology. It's a native, live-in-the-application assessment where you perform real tasks inside an actual AutoCAD session - either the Next Gen or Classic testing interface - rather than answering questions about a screenshot. That structure means every one of the five domains below is tested by asking you to actually draw, modify, annotate, or print something correctly, under time pressure, with locally installed AutoCAD required for the native delivery format.
With only 30-35 questions to answer in 50 minutes, you have roughly a minute and a half per question - and some of those "questions" are multi-step tasks. There's no room to fumble with basic commands you should know cold. If you want the full breakdown of how difficult this pacing actually feels in practice, see our complete difficulty guide for the ACU exam.
These five domains form the entire content universe of the exam. Nothing outside of them is fair game, and nothing inside them should be treated as optional. Let's walk through each one in the order Autodesk lists them.
Domain 1: Draw and Modify Objects
This domain is the foundation of the entire certification. It covers the basic 2D geometry every AutoCAD drawing is built from: lines, circles, arcs, polylines, rectangles, and polygons, along with the fundamental modify tools that reshape them - move, copy, rotate, scale, trim, extend, and offset.
Draw and Modify Objects
Candidates must understand how to create and manipulate primary geometric objects with precision, using both the Draw and Modify command groups from the ribbon or command line.
- Creating lines, polylines, circles, arcs, rectangles, and polygons
- Using Move, Copy, Rotate, and Scale confidently without inaccurate eyeballing
- Applying Trim, Extend, Offset, and Fillet to reshape existing geometry
- Understanding object properties (color, layer, linetype) at creation time
Because this is the entry point domain, it's also where many self-taught users overestimate their readiness. Knowing how to draw a line is not the same as knowing every modifier and constraint AutoCAD offers for that line. Spend real practice time inside AutoCAD itself, not just reading about commands.
Domain 2: Draw with Accuracy
Accuracy is the domain that separates casual AutoCAD users from anyone who has actually worked on production drawings. This section tests your command of precision drawing tools: object snaps (OSNAP), polar tracking, ortho mode, grid and snap settings, and direct distance entry.
Draw with Accuracy
Candidates must demonstrate they can place and align geometry exactly where it needs to be, using AutoCAD's precision aids rather than approximating by eye.
- Object snaps: endpoint, midpoint, center, intersection, perpendicular, tangent
- Polar tracking and ortho mode for constrained angle drawing
- Coordinate entry (absolute, relative, and polar coordinates)
- Grid, snap, and dynamic input settings for controlled placement
Expect scenario-based tasks where you must snap a new object to an exact point on existing geometry. If your object snap settings are sloppy or you rely on visual guessing, you'll lose points here even if your overall drawing looks "close enough." This domain rewards muscle memory built from repetition, not conceptual understanding alone.
Key Takeaway
Practice toggling object snaps and polar tracking mid-drawing until it's automatic - Domain 2 tasks are timed the same as every other question, and hunting through menus for OSNAP settings wastes precious seconds.
Domain 3: Basic Editing
Basic Editing builds on Domain 1 but focuses on organizing and managing drawing content at a higher level: layers, properties, arrays, mirroring, and grouping objects for efficient manipulation.
Basic Editing
This domain tests your ability to manage and reorganize drawing content efficiently, going beyond individual object creation into drawing-wide editing logic.
- Creating and managing layers, including color, linetype, and lineweight assignments
- Using the Properties palette to modify object attributes
- Array (rectangular, polar, path) and Mirror commands
- Grouping, matching properties, and using Quick Select
Layer management questions are common here, and it's an area candidates underestimate. You should be able to create a new layer, assign it a specific color and linetype, and move objects onto it without hesitation. If layer workflows still feel clunky, that's a strong signal to revisit this domain before test day - our ACU study guide walks through a structured way to close exactly this kind of gap.
Domain 4: Annotation
Annotation covers everything that communicates information on a drawing beyond the geometry itself: text, dimensions, leaders, and hatching. This is where AutoCAD drawings become readable documents rather than abstract line work.
Annotation
Candidates need fluency in adding and formatting text, dimensions, and pattern fills that follow drafting conventions and scale correctly.
- Single-line and multiline text creation and formatting
- Linear, angular, radial, and aligned dimensioning
- Leaders and multileaders for callouts
- Hatch patterns and their scale/association with boundaries
A frequent stumbling block is dimension scale - since dimensions must read correctly relative to the drawing scale, candidates who haven't practiced with annotation scaling in different viewport contexts can misjudge sizing under time pressure. Work through multiple dimension types until associating dimensions to geometry feels automatic, not something you have to think through step-by-step.
Domain 5: Layouts and Printing
The final domain shifts from drawing creation to drawing output: layouts, viewports, page setup, and plotting. This is arguably the domain most disconnected from casual AutoCAD use, since many self-taught users draw exclusively in model space and rarely touch layout tabs.
Layouts and Printing
Candidates must show they can prepare a drawing for output - setting up layouts, viewports, and print settings correctly rather than just producing accurate geometry.
- Creating and configuring layout tabs
- Setting up and scaling viewports within a layout
- Page setup: paper size, orientation, plot area, and plot scale
- Print/plot preview and output settings
Because this domain is unfamiliar territory for many candidates, it's disproportionately worth targeted review time. Set up a layout with multiple viewports at different scales and run through the full plot dialog at least a few times before test day so nothing about the sequence feels unfamiliar in a timed setting.
How the Domains Interact on Test Day
Autodesk doesn't publish exact percentage weighting for each domain, so don't chase a number that doesn't exist. What matters practically is that with only 30-35 questions covering five domains, most domains will be represented by a handful of tasks each - meaning a single weak domain can meaningfully hurt your overall scaled score against the 700-point passing standard.
| Domain | Core Focus | Common Weak Spot |
|---|---|---|
| 1. Draw and Modify Objects | Basic geometry creation and reshaping | Underestimating command depth |
| 2. Draw with Accuracy | Object snaps, tracking, coordinates | Eyeballing instead of snapping |
| 3. Basic Editing | Layers, properties, arrays | Layer/property management fluency |
| 4. Annotation | Text, dimensions, hatching | Dimension and annotation scale |
| 5. Layouts and Printing | Viewports, page setup, plotting | Unfamiliarity with layout workflow |
Because the test is native live-in-application delivery, task-based questions can also blend domains - a printing task might expect you to first fix a layer issue, for example. This is one reason the exam feels harder than its short 50-minute runtime suggests; for a deeper look at what makes it demanding, read how hard the ACU exam really is.
Mapping Domains to a Study Schedule
With roughly 150 recommended hours of instruction and hands-on practice, most candidates benefit from allocating deliberate blocks of time to each domain rather than randomly reviewing "AutoCAD" as a whole. Here's a domain-anchored structure you can adapt:
Domains 1 & 2
- Drill basic draw/modify commands daily
- Practice object snaps and coordinate entry until automatic
Domain 3
- Build layer structures from scratch repeatedly
- Practice arrays, mirroring, and Properties palette edits
Domain 4
- Add dimensions, leaders, and hatches to varied drawings
- Test annotation scale across different viewport setups
Domain 5 & Full Review
- Practice full layout-to-plot workflows repeatedly
- Run timed mixed-domain practice sessions
This isn't a generic weekly template - it's sequenced specifically around the order and relative unfamiliarity of the five ACU domains, with layouts and printing deliberately placed last since it's the domain most candidates have the least casual exposure to. For more granular day-by-day guidance, our ACU study guide expands on this structure further, and running practice questions on our practice test platform throughout each week helps confirm which domains still need attention before you book your exam date.
Key Takeaway
Don't wait until the final week to touch Domain 5 - layouts and printing workflows take repetition to feel natural, and rushing them at the last minute is a common cause of avoidable point loss.
Once you feel solid across all five domains, it's worth confirming exactly what score you need and how scoring works before you schedule - see our ACU passing score breakdown for specifics on the 700-point standard, and check current exam dates and scheduling windows so you can time your test to when you're actually ready, not just when a slot is available.
Frequently Asked Questions
Autodesk does not publish exact per-domain weighting. With only 30-35 total questions, treat every domain as high-value rather than assuming any single area carries less risk to your final scaled score.
Layouts and Printing (Domain 5) tends to be the least familiar for self-taught users since many people draw exclusively in model space and rarely practice full plot workflows before testing.
The ACU exam uses native live-in-application delivery, meaning you perform real tasks inside AutoCAD (Next Gen or Classic interface) rather than answering abstract questions about command names.
Autodesk recommends approximately 150 hours of instruction and hands-on practice in total; distributing that time across all five domains, weighted toward your weaker areas, is more effective than concentrating on just one.
No. Certifications earned on or after June 18, 2025 are valid for five years and renewed by passing the then-current exam, though certifications issued earlier without an expiration generally remain valid indefinitely.