Lesson 4

Question 1

These are
essential modes and methods of entering data that, once mastered, allow
you to create measured drawings with ease.

Answer 1

Drawing Aids

Question 2

What are the Drafting Aids

Answer 2

Limits
Layers
Dimensioning
Object snap
Object snap modes
Zoom

Question 3

These are used to set the boundaries of the drawing.

Answer 3

Limits

Question 4

It is like a clear piece of paper that can be laid directly over the drawing. Used to control the visibility of objects and to assign properties such
as color and linetype.

Answer 4

Layers

Question 5

Horizontal, vertical, aligned, and radial dimensions can be created with the ____
command.

Answer 5

DIM (dimension)

Question 6

It can help establish and enforce drafting standards.

Answer 6

Dimension styles

Question 7

It provide a way to specify precise locations on objects whenever
you are prompted for a point within a command

Answer 7

Object snap

Question 8

Object snap modes

Answer 8

Midpoints
Center
Node
Quadrant
Intersection
Extension
Insertion
Perpendicular
Tangent
Apparent intersection
Nearest
Parallel
Select all
Clear all

Question 9

This command enlarges a rectangular area of a drawing
based on a defined window using the cross hair

Answer 9

Zoom window

Question 10

This command displays the are of the drawing limits or extent
whichever are greater.

Answer 10

Zoom all

Question 11

Pans and zooms using a rectangular view box

Answer 11

Zoom dynamic

Question 12

Zooms to change the magnification of a view using a scale factor

Answer 12

Zoom scale

Question 13

Zooms to display a view defined by a center point and a
magnification value or a height.

Answer 13

Zoom center

Question 14

Zooms to display one or more selected objects as large as
possible and in the center of the view.

Answer 14

Zoom object

Question 15

Zooms interactively to change the magnification of the view

Answer 15

Real time

Question 16

Zooms to display the maximum extents of all objects

Answer 16

Zoom extends

Question 17

Zooms to display the previous view. You can restore up to 10
previous views

Answer 17

Zoom previous

Question 18

The Window option is invoked by typing ___ in response to the “Select objects”
prompt. Window allows you to define a rectangle using two points in exactly the
same way as the RECTANGLE command. Once the window is defined, all objects
which lie entirely within the window wil

Answer 18

W

Question 19

The Crossing Window option is invoked by typing ___ at the “Select objects”
prompt and is a variation of the Window command.

Answer 19

C

Question 20

enter ___ at the next “Select objects” prompt to remove the
objects previously added

Answer 20

U (undo)

Question 21

You can
use this option to select all the objects in the current drawing, no picking is
required

Answer 21

All selection

Question 22

allows you to draw a multi-segment line, like a Polyline. All
objects which cross the fence will be selected

Answer 22

Fence selection

Question 23

similar to the Window
option except that you can define an irregular polygon shape within which
objects will be selected

Answer 23

Window Polygon Section

Question 24

allows you to define a rectangle using two points in exactly the
same way as the RECTANGLE command.

Answer 24

Window selection

Question 25

The command sequence is exactly the same but objects are selected which lie entirely within the window and those which cross the window border.

Answer 25

Crossing Window selection

Question 26

When drawings become complicated it is sometimes difficult to select the particular object you want because it is either very close to or overlies another object what selection u should use?

Answer 26

Object cycling

Question 27

You can remove selected objects from a selection set just as easily by _______ picking.

Answer 27

Shift