Blender Interview Questions & Answers

Question 1. How Can You Add Vertices In Edit Mode?

Answer :

Deselect all mesh, press the CTRL key and the left mouse button.

Question 2. What Kind Of Things Can You Do With Blender?

Answer :

Games, applications, renderings, video compositing and more.

Question 3. How Do You Connect Two Vertex With An Edge?

Answer :

Select the vertex and press the F key.

Question 4. What Is The 3d View Used For?

Answer :

The 3D view used forModeling and animation.

Question 5. How Do You Duplicate Selected 3d Objects?

Answer :

Press the SHIFT and D keys.

Question 6. What Is A Torus?

Answer :

A 3D primitive that looks like a donut.

Question 7. What Render Engines Can You Use With Blender?

Answer :

Yafaray, LuxRender, Aqsis Renderer and more.

Question 8. How Do You Scale Selected 3d Objects?

Answer :

Press the S key and move the mouse.

Question 9. How Do You Add Plug-ins In Blender?

Answer :

Install it through the Blender's User's Preferences, and click on Install Add-On.

Question 10. What Do You Use Modifiers For?

Answer :

Modify a mesh or other object in some way.

Question 11. Can You Do Video Compositing With Blender?

Answer :

Yes.

Question 12. How Do You Rotate Selected 3d Objects?

Answer :

Press the R key and move the mouse.

Question 13. What Systems Does Blender Support?

Answer :

Mac, Windows, Linux and more.

Question 14. What Are Vertices?

Answer :

Single points in 3D space that form the basis of a mesh.

Question 15. How Do You Delete Selected 3d Objects?

Answer :

Press the X key or the Delete key.

Question 16. What Are Edges?

Answer :

Lines of connection between interconnected vertices.

Question 17. What Is The Uv/image Editor Used For?

Answer :

Map UV of polygonal geometry, paint textures, backdrop for node editing and preview renderer.

Question 18. How Do You Switch The View To The Camera One?

Answer :

Press the 0 key on the numpad.

Question 19. How Do You Extrude A Selected Face?

Answer :

Press the E key to extrude a selected face.

Question 20. How Do You Select A 3d Object?

Answer :

Press the right mouse button on the 3D object.

Question 21. What Is The Node Editor For?

Answer :

Compositing, Material and Texture editing.

Question 22. What Are Nurbs Good For?

Answer :

Create subjects consisting largely of smooth and curved surfaces.

Question 23. What Is Floor Constraints Used For?

Answer :

Keep an object from moving beyond an imaginary plane, on any axis.

Question 24. What Is An Armature?

Answer :

The skeletal structure in Rest Position.

Question 25. What Is Mesh Editing?

Answer :

Refers to the act of manipulating the data of a mesh, or polygon-based object.

Question 26. What Are Faces?

Answer :

The part of a mesh where three or more vertices are joined together by edges.

Question 27. Where Can You Edit Custom Shortcuts?

Answer :

In the preferences window under the Input tab.

Question 28. How Do You Make A Texture Visible On Both Sides Of A Plane?

Answer :

Select the face of the plane and activate the Two-Side option in the Object Data panel.

Question 29. The Node Editor Is Used To?

Answer :

Edit material, composite and texture nodes.

Question 30. How Do You Move Selected 3d Objects?

Answer :

Press the G key and move the mouse.

Question 31. How Do You Move Selected Objects To A Layer?

Answer :

Press the M key and select the layer.

Question 32. How Do You Proceed If You Want To Animate A Character?

Answer :

Animate the single bones and record the key positions.

Question 33. What Do You Use Pivot Modes For?

Answer :

Determine which part of 3D space is considered to be at the center of the rotation or scale of a selected object.

Question 34. How Do You Automatically Add A Number To The End Of Your .blend Filename?

Answer :

Press the + key in the Save As window.

Question 35. How Do You Reset The Uv Map Of A Mesh?

Answer :

Select all faces, press the U key and select "Reset" from the menu.

Question 36. What Do You Use Constraints For?

Answer :

Limit or enhance how an object can move or rotate in 3D space.

Question 37. How Do You Create A Circular Movement Of The Camera Around An Object?

Answer :

Attach the camera to a circular path and add the constrains to follow the path and track the object.

Question 38. What Is The Relationship Between Vertices, Edges, And Faces?

Answer :

Each type of polygonal sub-object type is part of the whole.

Question 39. How Do You Create A Group?

Answer :

Select two or more objects, then press the CTRL and G keys.

Question 40. What Type Of Textures Can You Use In Blender?

Answer :

Images, Videos, Environments and more.

Question 41. How Do You Apply An Image Texture To A Mesh For Rendering?

Answer :

Select the mesh, go to the texture panel, select the type image, and open an image.

Question 42. How Do You Create A Normal Map Directly In Blender?

Answer :

Use the Bake function under the Render Panel.

Question 43. An Object's Drawtype?

Answer :

Determines how an object is represented in the viewport.

Question 44. How Do You Align The Active Camera To The View?

Answer :

Press the CTRL, ALT and Numpad 0 keys.

Question 45. How Do You Place The 3d Cursor?

Answer :

Press the left mouse button on the 3D view.

Question 46. What Are Nurbs?

Answer :

Non-Uniform Rational B-Splines.

Question 47. The Bone Type Envelope Can Be Used To?

Answer :

The bone type Envelop can be used to show deformation influence volume.

Question 48. How Do You Rotate The Viewport?

Answer :

Press the Wheel Button of the mouse.

Question 49. How Do You Attach An Armature To A Mesh?

Answer :

Select the mesh, then the armature, then press CTRL and the P keys.

Question 50. How Do You Create A Very Low Poly Tree That Can Be Used In A Game Engine?

Answer :

Assign a tree texture to a plane, duplicate and rotate it in the Z axis.

Question 51. What Are Shape Keys Used For?

Answer :

Store different shapes of the same object.

Question 52. What Is The Nla Editor Used For?

Answer :

Enable to see and edit the Ipo datablocks defined as actions in the Ipo Curve Editor window.

Question 53. What Is The Transform Manipulator?

Answer :

Red, Green, and Blue widget that appears with the Active Object.

Question 54. How Do You Mark The Seams Of A Mesh?

Answer :

Select the edges in edit mode, then press the CTRL and E keys, then select Mark Seam from the menu.

Question 55. What Is The Object Origin Point?

Answer :

Point in 3D space at which Blender considers the object to exist.

Question 56. How Do You Export Different Animations Within A *.md2 Model?

Answer :

Create marks for every animation within a single timeline and assign it to the object.

Question 57. The Rigging Process Is Used To?

Answer :

Define how the input motion deforms and controls its surface.

Question 58. What Is A Normal?

Answer :

Perpendicular line drawn from out of the center of a face that represents the direction the face is pointing.

Question 59. How Do You Make An Object Parent Of Another?

Answer :

Select first the object that should be a child, press the SHIFT and right mouse button on the object that should be the parent, then press the CTRL and P keys.

Question 60. How Do You Make A Circle Selection?

Answer :

Press the C key on the 3D view, left click to make the selection and press right click to confirm it.

Question 61. How Do You Copy Any Attribute Of An Object?

Answer :

Select an object, then select the object with the attributes that you want to copy, then press the CTRL and L keys.

Question 62. How Do You Render A Small Portion Of Your Scene?

Answer :

Switch to the camera view and press the SHIFT and B keys, then drag a square over the area you want rendered.

Question 63. How Do You Make A Border Selection?

Answer :

Press the B key on the 3D view, left click to start the selection and release to confirm it.

Question 64. How Do You Create Fur For A 3d Model That Will Be Used In A Game Engine?

Answer :

Create different planes with a fur texture applied to them and place the plane where you need to have the fur.

Question 65. How Do You Select More Than One Editing Mode?

Answer :

Hold the SHIFT key while clicking the edit mode selectors to select more than one mode.

Question 66. How Do You Make An Edge Loop Selection?

Answer :

Press the ALT key and Right Mouse Button on the edge that you want to select.

Question 67. How Do You Select An Object Behind Another?

Answer :

Hold the ALT key and press the Right Mouse Button on the object.