21⟩ The special character string that causes text to be underlined is
(a) u%%
(b) %%u
(c) %u%
(d) %u
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78 AutoCAD Questions And Answers
22⟩ How many entity colours does AutoCAD support?
(a) 255
(b) 16
(c) unlimited
(d) 64
23⟩ In order for the grid command to work correctly two settings have to be established.
(a) The correct limits set and an appropriate setting of the grid value set
(b) Limits set to ON and an appropriate setting of the grid value set
(c) Snap and Osnap set
(d) Gridmode and osmode both set to 1
24⟩ Which of the following is an AutoCAD font for mathematical symbols?
(a) MATHC
(b) MATHFONT
(c) MATHSYM
(d) SYMATH
25⟩ Absolute co ordinates are measured from the
(a) current UCS origin.
(b) last point entered.
(c) lower left hand corner as set by LIMITS command.
26⟩ The position of a mouse on a surface is NOT directly related to the position of the screen cursor. This makes the mouse unsuitable for
(a) Selecting two points on the screen for a line draw operation.
(b) Tracing an existing drawing.
(c) Selecting menu items on the screen.
(d) Sketching.
27⟩ Which one of the following allows the value of the system variable PICKBOX to be changed whilst in the ERASE command?
(a) SETVAR pickbox or PICKBOX
(b) 'SETVAR pickbox or 'PICKBOX
(c) 'SELECT
(d) CHANGE
28⟩ Which one of the following is a correct statement regarding AutoCAD blocks?
(a) Blocks can only be inserted into a drawing if they already exist in
that drawing.
(b) A block can have no more than ten attributes.
(c) The insert command looks first within the drawing for blocks and then
to the disk.
(d) Every block has to have at least one attribute.
29⟩ The line types definitions are stored on the system with an extension of?
(a) .LTT
(b) .LSP
(c) .LIN
(d) .LAT
30⟩ Which one of the following system variables determines the visibility of the control points of a pline spline curve?
(a) SPLFRAME
(b) SPLMODE
(c) SPLINESEGS
(d) SPLINEVIEW
31⟩ Which one of the following methods should be used to repeat a complex part in a drawing in order to minimise file size?
(a) use the COPY command
(b) use the MIRROR command
(c) use the ARRAY command
(d) create a BLOCK then use INSERT
32⟩ The use of blocks allows libraries of standard parts to be developed and saved for latter use. Blocks may be stored
(a) on disk.
(b) on disk, CDROM and the Internet.
(c) on disk and CDROM.
(d) on disk and the Internet.
33⟩ The effect of the EXPLODE command when applied to a block is to?
(a) reduce a block to it's constituent entities to allow editing.
(b) return a block to it's created scale and rotation.
(c) allow the editing of a block with different X,Y factors.
(d) place constituent entities all onto the current layer.
34⟩ The SETVAR command is used to?
(a) configure the program settings to suit the various hardware devices
(b) configure AutoCAD for use with a tablet menu
(c) create an 'object set' for editing
(d) change the values of the system variables
35⟩ Which one of the following is the AutoCAD filename extension used to indicate a compiled text font?
(a) HDX
(b) SHP
(c) SHX
(d) TXT
36⟩ If the system variable MIRRTEXT is set to 1, text is
(a) mirrored
(b) not mirrored
(c) not reproduced in the mirror image
(d) mirrored and reversed
37⟩ The special character string that is used to print the diameter sign is
(a) %%c
(b) %%d
(c) %dia
(d) c%%
38⟩ When is a space NOT interpreted as the enter key?
(a) When entering text.
(b) When using the PEDIT command.
(c) When selecting objects.
(d) The space is always an alternative to the enter key.
39⟩ Which one of the following could be an AutoCad drawing file?
(a) DWG.PLAN
(b) PLAN.DWG
(c) DRAW.FLE
(d) FILE.TXT
40⟩ When drawing a digital watch measuring 30mm x 25mm, which one of the following would be the BEST set of drawing limits to use?
(a) 0,0/40,35
(b) 0,0/30,25
(c) 0,0/100,100
(d) 0,0/297,210
