ACA Layer Management and Object Properties 2

Question 1

What does setting an object's color or linetype to 'ByBlock' mean?

Accepted Answer

The object will inherit color and linetype from the block reference's explicit property assignments when inserted

Answer

The object will use properties defined in the Block Editor only

Answer

The object automatically adopts the properties of Layer 0

Answer

The object's properties cannot be changed after block creation

Question 2

Which command is used to copy properties (layer, color, linetype, etc.) from one object to another?

Accepted Answer

MATCHPROP

Answer

COPYBASE

Answer

CHPROP

Answer

TRANSFER

Question 3

What is the purpose of the CELTSCALE system variable?

Accepted Answer

Applies an individual linetype scale multiplier to newly created objects

Answer

Sets the current elevation for 3D object creation

Answer

Controls the current layer's transparency value

Answer

Defines the color table scale for printing

Question 4

When using the Properties palette (CTRL+1), what happens if you select multiple objects with different layer assignments and change the Layer field?

Accepted Answer

All selected objects are moved to the specified layer simultaneously

Answer

Only the first selected object moves to the new layer

Answer

AutoCAD prompts you to choose which object to move

Answer

The operation is blocked until objects are on the same layer

Question 5

What does the TRANSPARENY property of a layer control?

Accepted Answer

The degree to which objects on the layer allow underlying objects to show through (0–90%)

Answer

The print scale applied to objects on that layer

Answer

Whether objects on the layer appear in wireframe or shaded mode

Answer

The fade intensity used when the layer is locked

Question 6

What is the function of the LAYISO (Layer Isolate) command?

Accepted Answer

Locks all layers except those containing selected objects, making other layers fade or hide

Answer

Permanently deletes all empty layers from the drawing

Answer

Exports the current layer state to an external file

Answer

Converts all ByLayer properties to explicit object overrides

Question 7

Which LAYER command option allows you to return all layers to the state they were in before using LAYISO?

Accepted Answer

LAYUNISO

Answer

LAYALL

Answer

LAYRESET

Answer

LAYRESTORE