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Quizzes > Computers & IT

AutoCAD Quiz: Best Practices and Certification Prep

Quick, free AutoCAD certification practice test. Instant results.

Editorial: Review CompletedCreated By: Cmdr FizzyUpdated Aug 24, 2025
Difficulty: Moderate
2-5mins
Learning OutcomesCheat Sheet
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Use this AutoCAD quiz to check core drafting workflows, spot gaps in layers, dimensions, blocks, and commands, and get exam-style practice. For more breadth, try our cad quiz, explore the engineering drawing quiz, or switch tools with the Revit architecture quiz. Instant feedback shows what to review next.

What command in AutoCAD is used to draw a straight line between two points?
CIRCLE
RECTANGLE
PLINE
LINE
The LINE command is the fundamental tool in AutoCAD for creating individual straight line segments by specifying start and end points. The PLINE command creates connected segments, while CIRCLE and RECTANGLE generate their respective shapes. Using LINE ensures precise control over each segment endpoint. .
Which coordinate entry method allows you to specify a point relative to the last point using the @ symbol?
Absolute
Grid
Polar
Relative
Relative coordinate entry uses the @ prefix to define a point relative to the last point specified, making drafting faster when measuring from known points. Absolute coordinates reference the origin, polar uses angles and distances, and grid snaps to fixed intervals. This method is essential for precise incremental positioning. .
Which object snap mode would you use to snap precisely to the end of a line segment?
Center
Midpoint
Endpoint
Intersection
The Endpoint object snap allows you to select the exact end point of a line or arc, ensuring precise alignment between objects. Midpoint snaps to a segment's center, Intersection snaps to crossing lines, and Center snaps to the midpoint of an arc or circle. Using Endpoint is critical for connecting linework. .
What keyboard key do you press to cancel a running command in AutoCAD?
SPACE
CTRL+Z
ESC
ENTER
Pressing ESC (Escape) cancels the active command in AutoCAD, returning you to the default prompt. ENTER often repeats the last command, SPACE can also repeat commands, and CTRL+Z is used for undo. ESC provides an immediate exit from any command. .
Which command would you use to create a symmetrical copy of an object across a specified axis?
MIRROR
ROTATE
FLIP
SCALE
The MIRROR command creates a mirror image of selected objects across a user-defined axis. ROTATE changes orientation, FLIP flips between predefined orientations in dynamic blocks, and SCALE resizes objects. MIRROR is specifically designed for symmetry. .
What is the default unit type when you start a new drawing in AutoCAD without setting units explicitly?
Decimal
Engineering
Unitless
Architectural
By default, AutoCAD starts drawings in a generic, unitless state until the user sets specific units in the UNITS dialog box. Decimal, architectural, and engineering units must be chosen manually to format the measurements. Working unitless initially allows flexibility in various measurement systems. .
In which ribbon tab can you find the Circle command by default?
Home
Annotate
Modify
Insert
The Circle command is located on the Draw panel within the Home tab of the ribbon, which groups basic drawing tools. The Insert tab handles blocks and external content, Annotate manages text and dimensions, and Modify contains editing tools. Home is the primary tab for drawing creation. .
Which command sequence will zoom your drawing to display all visible objects in the drawing area?
Type Z, press Enter, then type A
Press CTRL+Z
Type Z, press Enter, then type E
Use Zoom Window option
Typing Z (for Zoom), pressing Enter, and then typing E (for Extents) adjusts the view to include all objects in the drawing. Using A (All) shows all points including those outside the drawing extents, CTRL+Z undoes, and Zoom Window requires manual window selection. Zoom Extents is the quickest way to fit the drawing contents. .
Which command creates a connected sequence of line and arc segments as a single object?
JOIN
PEDIT
POLYGON
PLINE
The PLine (Polyline) command generates a single object composed of multiple connected line or arc segments, making it easier to edit as a unit. PEDIT can convert and edit polylines, JOIN merges separate objects, and POLYGON creates regular multi-sided shapes. Polylines are versatile for complex shapes. .
What is the primary function of the OFFSET command?
Mirror objects about an axis
Trim objects
Scale objects proportionally
Create parallel curves at a specified distance
OFFSET generates parallel copies of objects, such as lines, arcs, or polylines, at a defined distance. TRIM removes segments, SCALE resizes objects, and MIRROR creates symmetrical images. Offset is essential for creating boundaries like walls or consistent spacing. .
What feature constrains cursor movement to specified angles relative to the current user coordinate system?
Ortho Mode
Grid Snap
Polar Tracking
Object Snap
Polar Tracking limits cursor alignment to specified angles (e.g., 90°, 45°) relative to the current UCS, aiding in drawing at precise inclinations. Ortho restricts to horizontal/vertical only, Object Snap locks to geometry points, and Grid Snap moves in grid increments. Polar is ideal for angled drawing. .
How do you freeze a layer so that it stops being regenerated and does not appear in any viewport?
Delete the layer
Use the FREEZE option in the Layer Properties Manager
Lock the layer
Use the OFF option in the Layer Properties Manager
Freezing a layer prevents it from regenerating and hides it from all viewports, improving performance. Turning a layer OFF hides it but still regenerates, locking allows visibility without editing, and deleting removes the layer entirely. Freeze is used for temporarily hiding. .
Which feature allows you to track alignment paths based on object snap points without creating construction lines?
Object Snap Tracking
Dynamic UCS
Snap to Grid
Ortho Mode
Object Snap Tracking uses active object snaps to display temporary alignment paths, aiding precise placement without drawing extra construction lines. Snap to Grid confines to grid points, Ortho restricts axes, and Dynamic UCS continuously aligns to planar faces. Osnap tracking enhances accuracy and efficiency. .
Which command do you use to create a reusable block definition from selected objects?
BLOCK
WBLOCK
REGBLOCK
GROUP
The BLOCK command opens a dialog to define a block within the current drawing, grouping selected objects and assigning a name and base point. WBLOCK writes the block to an external file, GROUP simply groups objects without creating a block, and REGBLOCK is not a valid command. BLOCK is used for in-drawing block creation. .
Which command combines separate line segments, arcs, or polylines into a single polyline object?
FILLET
UNION
PEDIT
JOIN
JOIN merges separate objects into a single entity, such as lines and arcs into a polyline, if the endpoints match. PEDIT can also join segments but requires conversion of single objects, UNION is for solids, and FILLET rounds corners. JOIN is the most straightforward command for merging. .
What is the primary difference between model space and paper space?
Paper space ignores layers; model space does not
Model space is printed; paper space is not
Model space is for drawing at full scale; paper space is for layout and annotation
Model space only contains 2D objects; paper space only contains 3D objects
Model space is the infinite drawing environment used for creating geometry at a 1:1 scale, whereas paper space is used to arrange viewports, title blocks, and annotations at intended print scales. Both can contain 2D and 3D objects and respect layers, and both spaces can be printed. The distinction is between design and layout contexts. .
Which option of the UCS command allows you to align the user coordinate system to a selected object face or plane?
View
World
Face
Object
The UCS command's Object option lets you pick a face or plane of 3D geometry to align the coordinate system accordingly. World resets to the default global axes, View aligns to the current view direction, and Face is not a standalone option. Aligning to an object is essential in 3D drafting. .
What is the key difference between attaching an external reference (Xref) and overlaying one?
Overlays are not nested in subsequent Xrefs; attaches are
Overlays are embedded; attaches are linked
Attaches reduce file size; overlays increase it
Overlays allow editing of the source file; attaches do not
When you overlay an Xref, it appears only at the current level and is not passed down to drawings that reference yours; attaching embeds the reference so it propagates to nested references. Both methods link rather than embed drawing data, and neither allows direct editing of the source. Understanding this helps manage complex drawings. .
How do you create an associative hatch that updates automatically when boundary geometry changes?
Use BHATCH with the AUTO option
Convert boundary to region then hatch
Enable Associative in the HATCH command
Use HATCHEDIT after creation
The Associative option in the HATCH command links the hatch to its boundary geometry so that changes to the boundary automatically update the hatch pattern. BHATCH is obsolete, and converting to regions or using HATCHEDIT does not establish a live link. Associative hatches streamline revisions. .
Which environment do you access with the BEDIT command?
Text Editor
Layer Manager
Block Editor
Layout Editor
BEDIT opens the Block Editor, allowing you to create and modify dynamic block definitions, add parameters, and define actions. Layout Editor manages paper space, Text Editor edits text objects, and Layer Manager handles layer properties. Dynamic blocks require the Block Editor. .
Which file do you edit to add custom linetype definitions in AutoCAD?
acad.lin
acad.pgp
acad.dwg
acad.mnu
The acad.lin file contains textual definitions of linetypes, which you can edit to add or modify patterns. acad.pgp defines command aliases, acad.mnu customizes menus, and acad.dwg is a drawing file. Custom linetype creation involves editing acad.lin. .
Which command allows you to insert a dynamic date that updates to the current date in a text object?
DATE
FIELD
DTEXT
TDATE
The FIELD command lets you insert dynamic text elements, such as the current date, which update automatically when the drawing is opened or plotted. DATE inserts static date text, DTEXT and TDATE are not valid for dynamic fields. Using FIELD ensures your dates remain current. .
How do you enable annotative scaling for a text style so text size adjusts automatically by viewport scale?
Use the ANNOSCALE command
Set Annotative to Yes in UNITS
Check Annotative in the Text Style dialog
Apply a viewport override
Annotative text styles include an Annotative checkbox in the Text Style dialog, enabling automatic scaling based on viewport annotation scale. ANNOSCALE adjusts scales but does not set text styles, UNITS controls units, and viewport overrides do not automate text scaling. Annotative text maintains consistent height on paper. .
Which system variable controls the spacing of grid lines displayed in the drawing area?
SNAPUNIT
GRIDMODE
GRIDSIZE
GRIDUNIT
The GRIDUNIT system variable specifies the distance between grid lines in drawing units, defining the grid pattern spacing. SNAPUNIT controls object snap increments, GRIDMODE toggles grid display on or off, and GRIDSIZE is not a valid system variable. Adjusting GRIDUNIT refines visual reference spacing. .
In Visual LISP, which function is used to retrieve the value of an AutoCAD system variable within a LISP routine?
sysvar
getenv
setvar
getvar
The getvar function reads the current value of an AutoCAD system variable in a LISP program, enabling scripts to respond dynamically to settings. setvar assigns values to system variables, getenv reads environment variables, and sysvar is not a valid LISP function. getvar is fundamental for customization. .
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Study Outcomes

  1. Apply Core AutoCAD Commands -

    Harness essential autocad test commands - such as line, offset, and trim - to efficiently tackle quiz questions with precision and speed.

  2. Analyze Floorplan Scenarios -

    Interpret and modify floorplan for autocad test layouts to demonstrate spatial reasoning and accurate drafting in exam-like situations.

  3. Identify Certification Question Types -

    Recognize common autocad certification test and autocad certification practice test formats, from multiple-choice items to practical drawing tasks.

  4. Evaluate Exam Readiness -

    Use personalized quiz feedback to assess your strengths and weaknesses before taking the official autocad exam.

  5. Optimize Drawing Techniques Under Time Constraints -

    Implement time-saving strategies and best practices learned during the autocad certification practice test to improve your drafting efficiency.

  6. Reinforce CAD Design Principles -

    Solidify your understanding of layering, dimensioning, and annotation critical for success in autocad test scenarios and real-world projects.

Cheat Sheet

  1. Master the AutoCAD Interface -

    Familiarize yourself with the Ribbon, Command Line, and Model/Layout tabs to navigate the autocad test efficiently. Try the mnemonic "R.I.M." (Ribbon, Input, Model) to recall main interface elements, as endorsed by Autodesk University tutorials. Practice toggling tool palettes and workspaces to speed up drafting tasks.

  2. Core Drawing and Editing Commands -

    Review essential commands like LINE, POLYLINE, TRIM, and EXTEND, since they account for over 60% of your drafting time (Autodesk official docs). Use the phrase "LET-P" (Line, Erase, Trim - Polyline) to memorize key tools, and practice on a simple floorplan for autocad test scenario. Experiment with command aliases ("L" for LINE, "PL" for POLYLINE) to boost efficiency.

  3. Layer Management Techniques -

    Proper layer use is critical in an autocad certification test. Apply the Lock/Hide/Freeze workflow (LHF) to control visibility and avoid accidental edits, as recommended by university CAD labs. Create a "Layer State" for different disciplines (e.g., walls, annotations) and recall it quickly with the "LAS" command.

  4. Precision with Dimensions and Annotations -

    Learn dimension styles (DIMSTYLE) to maintain consistency; set your primary units and tolerances before placing dimensions. Use the DDEDIT command to batch-edit text styles in your autocad certification practice test projects, ensuring clear, readable callouts. Remember: "Keep text size twice the line weight" for legibility.

  5. Efficient Use of Blocks and Xrefs -

    Blocks save time and maintain consistency - group repetitive elements (doors, furniture) into named blocks, as outlined in Autodesk Whitepapers. For large projects like a multistory autocad exam drawing, attach external references (XREFs) instead of importing, to reduce file size. Use "BIND vs. INSERT" rules to manage updates smartly.

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