A digitized image
1.is a bit-mapped image that has been converted into a visual image
2.moves across the screen
3.is a visual image that has been converted into a bit-mapped image
4.none of these
A digitized image
1.is a bit-mapped image that has been converted into a visual image
2.moves across the screen
3. is a visual image that has been converted into a bit-mapped image
4.none of these
A graphics editor command that selects an object on the screen is
1.LASSO
2.SELECT
3.PAN
4.Both (a) and (b)
A graphics editor processes
1.Picture
2.Text
3.Both(a) and (b)
4. None of these
A layer that is turned off will be
1.Current layer
2.Plotted but not seen
3.Seen but not plotted
4.Neither seen nor plotted
An exploded slice is a feature of
1.Line graph
2.Bar chart
3. Pie chart
4. None of these
An exploded slice is a feature of
1. Line graph
2.Bar chart
3.Pie chart
4.None of these
Analytical graphics are used mostly to
1.Convey relationship in data
2.Promote a product
3. Sell a product
4.Present an idea
Bar graphs are used most often to
1.Show variations over a period of time
2.Show comparisons among groups of data
3.Group data according to value or size
4. Illustrate trends
Computer graphics software allows the user to create
1.Pie graphs
2.Bar graphs
3. Line graphs
4.All of these
Computer-aided design (cad) programs are usually used to develop
1.Graphics for a specialized area such as engineering
2.Business graphics
3.Tutorial programs for schools
4.All of these
CUSTOM PLOT settings may be saved to
1.ACAD.BAT file
2.The ACAD.CPG file
3.The ACAD.INI file
4.A PCP file
Data can be converted into a graph by the graphics routines of
1.Database management systems
2.Word processors
3. Spread sheets
4.All of these
Database graphs can be produced as
1. Line graphs
2.Pie graphs
3.Bar graphs
4.All of these
DD CHPROP command has no effect on
1.Colors
2.Views
3.Layers
4. Line type scale
Fast zooms are controlled by
1.Using viewers command
2.Turning QTEXT off
3.Performing a zoom all
4.Turning REGEN command off
Gantt charts are generally used in conjunction with a
1.Word processor
2.Database management system
3.Spread sheet
4.None of these
Graphical texture is used for
1.Bar charts
2.Area-fill charts
3.Both(a)and (b)
4.None of these
Presentation graphics is used to
1. create computer-aided designs
2.create animation
3.produce high-quality graphs, charts, and diagrams in order to present facts, trends and comparisons
4.all of these
Light pen is
1.An output device especially designed to produce hardcopy of graphics
2. A television like device used to display data
3.Smallest part of a display screen that can be individually controlled
4.A light sensitive input device that when touched to the screen the presence of light used to select an entry or indicate a position
Option of the pedit command used to convert a series of line segments into a single polyline is
1.Spline
2.Close
3.Join
4.Append
Paint†programs usually
1.Presentation graphics
2.Use a bit-mapped editor
3.Use a vector graphics editor
4. None of these
Powerful work stations are used 3-D graphics, what are the main requirements of 3D work?
1. Higher resolution displays
2.Lot of calculation
3. Large memory
4.All of these
The axes used in bar and line graphs do not
1. Explain what the graph is about
2.Create circle graphs to compare data
3.Identify units of measurement
4.Show how we have classified your data
The “slow sequential output by speech or manual actions†is a characteristic of man for the task method of
1. Information output
2. Information input
3.Error detection
4. Editing information
The CMDDIA system variable controls the display of
1. DD LMODES dialog box
2.DD INSERT
3.DO SELECT
4.The PLOT dialog box
The command that lets you access information about an object is
1.INQUIRE
2.LIST
3.DDINQUIRE
4.ID
The command used to combine two regions together into one is
1.UMON
2.PEDIT
3.JOIN
4.MERGE
The command used to create a selection set of objects with an assigned name is
1.SURROUND
2.GATHER
3.MERGE
4.GROUP
The command used to create a selection set of objects with an assigned name is
1.SURROUND
2.GATHER
3.MERGE
4.GROUP
The command used to edit a spline object is
1.PEDITSPLINE
2.DDCHROP
3.DDMODIFY
4.SPLINDIT
The command used to import a drawing interchange file is
1.DXFIN
2.EXCHANGE
3.USEDXF
4.IMPORT
The command used to modify layer of an object is
1.Modify
2.CHPROP
3.Object
4.Layer
The command used to place blocks along on irregular shaped object at a user specified distance is
1.PLACE
2.DIVIDE
3.MEASURE
4.ARRAY
The command used to read a drawing interchange file into an AUTOCAD drawing is
1.DXFIN
2.DXFREAD
3.DXFINTO
4.DXFSEND
The input device that a cad/cam system is most likely to use for graphical input is a
1.Mouse
2. Punched card reader
3.Keyboard
4.Pen drive
The system variable that control whether a dialog box requesting file information is displayed or not displayed is
1.FDIALOG
2.DIALOG
3.DDFILE
4.FILEDIA
The system variable that controls whether or not the image of an object is visible while it is being copied or moved is
1.DRAG MODE
2.REGENAUTO
3.IMAG MODE
4. VIS MODE
To make a dependent object such as block or layer belonging to an external reference file, a permanent part of the current drawing file use
1.ATTACH command
2.XREF command
3.XBIND command
4.INSERT command
To obtain length of an arc, use
1. DDMODIFY command
2.DIST command
3.ID command
4. LIST command on the arc
To scale the objects contained in paper-space view ports, use the zoom command along with
1. Dynamic option
2.Window option
3.Extent option
4. XP option
To show parts as a function of the whole, which of the following is used?
1.Pie chart
2. Bar chart
3. Line graph
4.All of these
Unlike a line graph, an area-fill chart
1.Includes some texture in the area under the line graph
2.Shows the relationship between variables
3. Both(a)and (b)
4.None of these
What is line editor function in the CAD system?
1.Provides an efficient means of locating and deleting lines
2. Enables macros and symbols to be located and deleted
3. Allows points to be moved independently, providing the ability to stretch line
4.All of these
What is technique in which man and machine are blended into a problem solving team, intimately coupling the best characteristics of each?
1.CRT
2.CAM
3.CAD
4.None of these
What is the ‘macro and symbols editor’ function in the CAD system?
1. enable means and symbols to be located and deleted
2.provides an efficient means of locating and deleting lines
3.allows points to be moved independently, providing the ability to stretch line
4.all of these
Which of the following color graphics display adapter has the highest resolution?
1.VGA
2.CGA
3.SVGA
4.HGA
Which of the following is normally used where a high degree no interaction is necessary?
1.Online processing
2. Intelligent terminal processing
3.Remote terminal processing
4. Batch mode processing
Which of the following is not a graphic input and output device?
1.Line printer
2.Tablet
3.Digitizer
4.Light pen
Which of the following is not a system requirement needed and print computer graphics?
1.Enough RAM for the graphics program you’re using
2. Printer(dot-matrix, plotter or laser)
3.Color monitor
4.Input device
Which of the following is not considered an input device for creating, manipulating or reading images into interactive graphics programme?
1.RAM memory
2.Image digitizers
3.Digitizing tablets
4.Light pens
Which of the following is not considered one of the main categories of computer graphics?
1.Computer-aided design
2.Bar graphics
3. Presentation graphics
4.Analytical graphics
While in paper space, the command used to create user defined view ports is
1.VIEWPORTS
2.VIEW
3.VPORTS
4.MVIEW