Which of the following is the smallest possible element of an image on the screen?
QBASIC
Graphic
Pixel
Resolution
Which command is used to change the color of the screen and the text?
LINE
COLOR
SCREEN
PSET
Which command produces a beep sound that lasts for about half a second?
SOUND
BEEP
PAINT
CIRCLE
Which is the default color command in QBASIC programming?
Black and green
White and gray
Blue and Gray
Orange and Red
Which command draws a line between two specified coordinates?
Which command is used to set the Screen attributes?
Which of the following can be drawn by using LINE command?
Square & Line
Rectangle and Square
Text & Graphic
Circle & Line
Which command produces sound of a specified frequency for a specific duration from the PC speaker?
How many colors are using with the COLOR command in QBASIC?
14
12
16
10
Which screen mode display both graphics and text?
Text
Line
Display
