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ADDA Practice #4

Total questions: 25

Worksheet time: 19mins

Name
Class
Date
1.

CAD drawings are made up of ____ objects

a)

bitmap

b)

pixel

c)

raster

d)

vector

2.

CAD drawings are commonly output as hard copy with a ___.

a)

digitizing tablet

b)

drafting machine

c)

monitor

d)

plotter

3.

True or False? A CAD designer must have a thorough knowledge of traditional drafting methods in order to produce accurate work.

a)

True

b)

False

4.

True or False? Drawings created with CAD drawing commands are made up of raster objects.

a)

True

b)

False

5.

A ___ is used to convert hard-copy images to bitmap form.

a)

drafting machine

b)

plotter

c)

scanner

d)

stylus

6.

Which of the following is NOT used to enter commands in a CAD program?

a)

coordinate axis

b)

digitizing tablet

c)

keyboard

d)

toolbar

7.

In the Cartesian coordinate system, the ___ axis is considered the horizontal axis.

a)

W

b)

X

c)

Y

d)

Z

8.

The absolute coordinate (2,-2) is located in the ___ quadrant of the XY drawing plane in the Cartesian coordinate system.

a)

lower-left

b)

lower-right

c)

upper-left

d)

upper-right

9.

Which of the following is a valid polar coordinate entry?

a)

(3,6)

b)

(5,0,3)

c)

(@6,3)

d)

(@3<30)

10.

True or False? The Z axis projects perpendicular from the XY plane in the Cartesian coordinate system.

a)

True

b)

False

11.

True or False? Specifying the coordinate entry (3,4) locates a relative coordinate.

a)

True

b)

False

12.

True or False? Object snap allows the cursor to be aligned to a specific location on an object.

a)

True

b)

False

13.

A ___ is an object setting used to control the visible display of objects.

a)

attirbute

b)

layer

c)

menu

d)

template

14.

To draw a(n) ___, a center point, minor axis, and major axis must be specified.

a)

chamfer

b)

circle

c)

ellipse

d)

line

15.

Which of the following is NOT specified when drawing a polygon?

a)

Center point

b)

Circle radius

c)

Mirror axis

d)

Number of sides

16.

The ___ command is used to change the angular position of an object with respect to the current orientation.

a)

Copy

b)

Move

c)

Rotate

d)

Scale

17.

The ___ command is used to lengthen a line to meet an edge.

a)

Extend

b)

Move

c)

Scale

d)

Trim

18.

The ___ command is used to move the drawing across the display area without changing the magnification.

a)

Hide

b)

Pan

c)

Trim

d)

Zoom

19.

Drawing objects in a CAD program are ___ objects made up of lines and arcs defined with points in space.

a)

raster

b)

vector

c)

pixel

d)

bitmap

20.

Which CAD function allows you to alight the cursor to points in an invisible grid?

a)

The PAN command

b)

The UNITS command

c)

The SNAP command

d)

Orthogonal Mode

21.

Text strings of information about a related symbol are know as ___.

a)

attributes

b)

arrays

c)

layers

d)

templates

22.

The Fillet command is used for ___.

a)

drawing chamfers

b)

drawing rounds

c)

mirroring objects

d)

scaling objects

23.

True of False? Circles are typically drawn using the Radius command.

a)

True

b)

False

24.

True or False? The MOVE command is used to relocate an object after it is drawn.

a)

True

b)

False

25.

True or False? A surface model defines the entire mass of an object?

a)

True

b)

False