Blender Blender 3D Modeling 1

Question 1

Which Blender modifier automatically mirrors geometry across a specified axis?

Accepted Answer

Mirror Modifier

Answer

The Mirror Modifier duplicates mesh data reflected across the object's local axis, ideal for symmetric modeling.

Question 2

What does the 'Loop Cut' tool (Ctrl+R) do in Edit Mode?

Accepted Answer

Adds a new edge loop around a cylinder of faces

Answer

Ctrl+R inserts a new edge loop by splitting a ring of quads that runs around the mesh.

Question 3

In Blender's Edit Mode, pressing 'E' extrudes selected geometry. What does 'Alt+E' do?

Accepted Answer

Opens the Extrude menu with multiple extrude options

Answer

Alt+E opens a menu offering choices like Extrude Faces, Extrude Vertices, Extrude Along Normals, etc.

Question 4

What is a 'Subdivision Surface' modifier primarily used for?

Accepted Answer

Smoothing and adding resolution to low-poly meshes

Answer

The Subdivision Surface modifier recursively divides faces to create smoother, higher-resolution meshes.

Question 5

Which selection mode in Edit Mode allows you to select entire connected flat surfaces (islands)?

Accepted Answer

Face Select with L key

Answer

In Face Select mode, pressing L (or Shift+L) selects linked geometry under the cursor, while Select Linked Flat Faces groups connected coplanar faces.

Blender Practice Test

Blender Practice Test

Blender Blender 3D Modeling 1