Command line usage in AutoCAD - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the command to start the line drawing tool.

AutoCAD

Type [1] to start drawing a line.

Drag options to blanks, or click blank then click option'

ACIRCLE

BLINE

CRECTANGLE

DMOVE

Attempts:

3 left

💡 Hint

Common Mistakes

Typing 'CIRCLE' instead of 'LINE' starts a different tool.

Typing LINE starts the line drawing tool in AutoCAD.

2fill in blank

medium

Complete the command to erase selected objects.

AutoCAD

Use the [1] command to delete objects.

Drag options to blanks, or click blank then click option'

ACOPY

BMOVE

CERASE

DROTATE

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'COPY' or 'MOVE' instead of 'ERASE'.

The ERASE command removes selected objects from the drawing.

3fill in blank

hard

Fix the error in the command to zoom to extents.

AutoCAD

Type [1] to zoom so all objects fit in view.

Drag options to blanks, or click blank then click option'

AZOOM E

BZOOM ALL

CZOOM EXTENT

DZOOMEXTENTS

Attempts:

3 left

💡 Hint

Common Mistakes

Typing 'ZOOMEXTENTS' as one word causes an error.

The correct command is ZOOM E or just ZE to zoom to extents.

4fill in blank

hard

Fill both blanks to copy objects and specify the base point.

AutoCAD

Type [1] to copy, then specify the [2] point.

Drag options to blanks, or click blank then click option'

ACOPY

BMOVE

Cbase

Ddestination

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'MOVE' instead of 'COPY' or confusing base and destination points.

Use COPY to duplicate objects and specify the base point to start copying.

5fill in blank

hard

Fill all three blanks to rotate an object around a point by an angle.

AutoCAD

Type [1], select object, specify [2] point, then enter [3].

Drag options to blanks, or click blank then click option'

AROTATE

Bcenter

Cangle

DMOVE

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'MOVE' instead of 'ROTATE' or confusing center point with angle.

The ROTATE command rotates objects around a center point by a specified angle.

Practice

1.

What is the main purpose of the AutoCAD command line?

easy

A. To type commands and enter exact values quickly

B. To draw shapes using the mouse only

C. To save files automatically

D. To change the color of the interface

Solution

1. Step 1: Understand the command line function

   The command line allows users to type commands directly instead of using menus.

2. Step 2: Recognize the benefit of exact input

   It helps enter exact values and speeds up drawing or editing.

3. Final Answer:

   To type commands and enter exact values quickly -> Option A

4. Quick Check:

   Command line = quick, exact input [OK]

Hint: Command line is for typing commands fast [OK]

Common Mistakes:

• Thinking command line is for mouse drawing
• Confusing command line with file saving
• Assuming it changes interface colors

2.

Which of the following is the correct way to start the LINE command in AutoCAD's command line?

easy

A. Click the Line tool only

B. Type LINE and press Enter

C. Type LIN and press Enter

D. Type STARTLINE and press Enter

Solution

1. Step 1: Recall the exact command name

   The full command to draw a line is LINE.

2. Step 2: Confirm command line usage

   Typing LINE and pressing Enter starts the command correctly.

3. Final Answer:

   Type LINE and press Enter -> Option B

4. Quick Check:

   Exact command name + Enter = correct start [OK]

Hint: Type full command name then Enter [OK]

Common Mistakes:

• Using incomplete command like LIN
• Typing wrong command like STARTLINE
• Relying only on clicking without command line

3.

What will happen if you type CIRCLE in the command line and press Enter?

medium

A. AutoCAD will prompt you to specify the center point of the circle

B. AutoCAD will draw a circle automatically with default size

C. AutoCAD will close the current drawing

D. AutoCAD will show an error message

Solution

1. Step 1: Understand the CIRCLE command behavior

   Typing CIRCLE starts the circle drawing process.

2. Step 2: Recognize the prompt after command start

   AutoCAD asks for the center point before drawing the circle.

3. Final Answer:

   AutoCAD will prompt you to specify the center point of the circle -> Option A

4. Quick Check:

   CIRCLE command = prompt center point [OK]

Hint: Circle command asks for center point first [OK]

Common Mistakes:

• Assuming circle draws automatically
• Thinking it closes the drawing
• Expecting an error message

4.

You typed RECTANGLE in the command line but AutoCAD shows an error. What is the most likely cause?

medium

A. You need to restart AutoCAD

B. You forgot to press Enter after typing the command

C. The command line is disabled

D. You misspelled the command as RECTANGLE

Solution

1. Step 1: Check the typed command spelling

   AutoCAD commands must be typed correctly; RECTANG is the correct command.

2. Step 2: Identify common typing errors

   Typing RECTANGLE is incorrect and causes an error.

3. Final Answer:

   You misspelled the command as RECTANGLE -> Option D

4. Quick Check:

   Correct spelling avoids errors [OK]

Hint: Check spelling carefully before Enter [OK]

Common Mistakes:

• Not pressing Enter after typing
• Assuming command line is off
• Restarting unnecessarily

5.

You want to draw a line exactly 10 units long at a 45-degree angle using the command line. Which sequence should you type after starting the LINE command?

hard

A. Type 10,45 and press Enter

B. Type 10 45 and press Enter

C. Type @10<45 and press Enter

D. Type 45@10 and press Enter

Solution

1. Step 1: Understand relative coordinate input

   Typing @distance<angle inputs a line length and angle from the last point.

2. Step 2: Apply correct syntax for 10 units at 45 degrees

   The correct input is @10<45 to draw a line 10 units long at 45 degrees.

3. Final Answer:

   Type @10<45 and press Enter -> Option C

4. Quick Check:

   Relative polar input = @distance<angle [OK]

Hint: Use @distance

Common Mistakes:

• Using comma or space instead of <
• Reversing order of angle and distance
• Omitting @ for relative input