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Chapter No:6
Graphics in Basic
Encircle the most appropriate answer among the following options
1 Which of the following BASIC statement is used to change from graphics mode to text mode?
(a) SCREENO
(b) SCREEN 2
(C) SCREEN 1
(d) None
2 How many types of graphics modes?
(a) 2
(b) 3
(c) 4
(d) 5
3 Graphics is an art to design and produce pictorial representation of
(a) Information
(b) Data
(c) Resolution
(d) Color
4 Screen graphics modes are
(a) 3
(b) 13
(c) 23
(d) 33
5 Graphics depends on the hardware such as
(a) Input devices
(b) Output devices
(c) Graphics card
(d) All
6 Monitor screen is made up of hundreds of
(a) Lines
(b) Asterisks
(c) Pixels
(d) Angles
7 The sharpness of an image is called
(a) Resolution
(b) Text Mode
(c) Pixel
(d) Graphics
8 Which of the following can be determined by counting the numbers of pixels down and the number of pixels to the right?
(a) Resolution
(b) Image
(c) Text
(d) Coordinates
9 Which colors are available in Palette 0?
(a) Red
(b) Brown
(c) Green
(d) All
10 Which colors are available in Palette 1?
(a) Cyan
(b) Magenta
(c) White
(d) All Color
11 Color 15, 0 means
(a) Background color no 15 and palette no 0
(b) Background color no 0 and palette no 15
(C) Background color no 15
(d) This is invalid command
12 Normally the computer monitor screen is in
(a) Graphic mode
(b) Text
(c) Both a & b
(d) None
13 How many rows a compute screen is divided in text mode?
(a) 40
(b) 80
(c) 25
(d) 24
14 The resolution of screen in medium resolution graphic mode is
(a) 25 X 80
(b) 640 X 200
(c) 320 X 200
(d) None
15 The screen modes are
(a) Text
(b) Medium
(c) High
(d) All
16 Screen 0 statement is used for
(a) Text mode
(b) Medium
(c) High
(d) All
17 How many colors are available in text mode?
(a) 10
(b) 12
(c) 14
18 PSET (8,6), 2 means
(a) Red dot drawn in the 8th column and 6th row
(b) Red dot drawn in the 6th column and gth row
(c) Red dot drawn in the 8th column and 2nd row
(d) This is invalid command
19 The syntax for to draw a line is
(a) LINE (Y1, X1 )-(Y2, X2), Color
(b) LINE (X1, Y1 )-(X2, Y2 ), Color
(c) LINE (X1, Y1 )+(X2 , Y2 ), Color
(d) LINE
20 The syntax for circle is
(a) Circle (X, Y), R, C
(b) Circle
(c) Circle (X, Y)
(d) Circle (X,Y), C, R
21 R in the circle command is for
(a) Red color
(b) Radius
(c) Row
(d) Right column
22 Screen 1 statement is used for
(a) Text Mode
(b) Medium Resolution
(c) High Resolution
(d) A11
23 How much rows are available in the medium resolution graphic mode?
(a) 300
(b) 250
(c) 200
(d) 150
24 How much columns are available in the medium resolution graphic mode?
(a) 380
(b) 360
(c) 340
(d) 320
25 The X and Y in line statement are
(a) Keywords
(b) Coordinates
(c) Optional
(d) Name of colors
26 Concentric circles are
(a) Colorful circles
Circles have different center
(c) Circle with different color
(d) Circle in a circle
27 Can we use line and circle command in one program?
(a) YES
(b) NO
(c) Only is screen 0
(d) Only in screen 1
28 Screen 2 statement is used for
(a) Text
(b) Medium
(c) High
(d) All
29 In high resolution graphic mode the screen is divided into
(a) 320 * 200
(b) 640 * 200
(c) 80* 25
(d) 640 * 450
30 A line can be draw with the following statement
(a) LINE
(b) DRAW
(c) Both a & b
(d) None
31 Which of the following is not a valid graphic mode command?
(a) LINE
(b) PSET
(c) COLOR
(d) None
32 The number background colors available in BASIC is
(a) 4
(b) 8
(c) 12
(d) 16
33 How much columns are available in the high resolution graphic mode?
(a) 640
(b) 660
(C) 680
(d) 720
34 Which of the following BASIC statement is used to draw a point at specified location on the screen?
(a) POINT
(b) LINE
(C) PIXEL
(d) PSET
35 Which of the following BASIC statement is used to draw a line between two points on the screen?
(a) SCREEN
(b) LINE
(C) CIRCLE
(d) PSET
36 Which of the following statement is used to select from one of two colors sets that are already available?
(a) LINE
(b) DRAW
(c) COLOR
(d) PALETE
37 The set of colors RED, GREEN and BROWN is given in
(a) Palette 0
(b) Palette 1
(c) Both a & b
(d) None
38 The Circle statement can also be used to draw a
(a) LINE
(b) BOX
(C) ELLIPSE
(d) PSET
39 Graphics depends on the
(a) Software
(b) Hardware
(c) Program
(d) Information
40 In Text Mode screen has the capacity of displaying?
(a) 10 lines
(b) 15 lines
(c) 20 lines
(d) 25 lines
41 In Medium-Resolution Graphic Mode the display screen is divided into rows
(a) 150
(b) 200
(c) 220
(d) 250
42 CGA stands for
(a) Central graphics adapter
(b) Color graphics adapter
(c) Cool graphics adapter
(d) Call graphics adapter
43 If the value for COLOR is greater than 3, an error is returned named
(a) Overflow error
(b) Syntax error
(c) Illegal function call error
(d) Program error
44 The purpose of LINE statement is to draw on the screen
(a) Lines
(b) Boxes
(c) Circles
(d) Both a & b
45 Which function changes the way of displaying output in BASIC?
(a) SCREEN
(b) PRINT
(c) LEFTS
(d) ABS
46 The prefix “B” in DRAW statement is used for:
(a) Draw a black
(b) Move with blank mark
(c) Both a and b
(d) Move with blue mark
47 In which mode we can not draw a picture.
(A) Text Mode
(b) Normal Mode
(c) High resolution
(d) None
48 Which statement is used to specify the coordinates x, y of the point where it appears on the screen.
(a) Point
(b) PSET
(c) Color
(d) None
49 Individual dots on the Monitor Screen are controlled to created graphics with desired detailed called.
(a) Dots
(b) Pixels
(c) Resolution
(d) None
50 How many pixels are on medium resolution screen.
(a) 320 x 200
(b) 640 x 200
(c) 480 x 600
(d) 600 x 680