(c) Printer
SELF-ASSESSMENT
A. Multiple choice questions,
1. Using what device do cricket commentators draw figures on TV screen
(a) Light pen
(b) Scanner
2. Using what does the plotter draw?
(a) Daisy wheel
(b) Pen
3. Which device is used to change a physical object into its digital version?
(a) Light pen
(b) Scanner
(c) Printer
(c) Pencil
Answer the following questions,
ters
Answers
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Answer:
Answer of 2nd question is (b) Pen
Answered by
1
The answers to the assessment questions are given below.
1. The correct answer is option (a). Light pen.
- A light-sensitive computer input stylus is called a "light pen."
- The highly accurate light pen is a light-sensitive wand that is connected to a computer display.
2. The correct answer is option (b). Pen.
- A machine that is used to produce vector graphics drawings is called a plotter.
- Along with the vector graphics files or commands that are used to draw continuous point-to-point lines, a plotter also uses a pen, marker, pencil, or other writing tools to draw.
3. The correct answer is option (b). Scanner.
- A scanner is an input device that is used by connecting to a computer.
- It is used to convert an image or text into a digital file.
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