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1 WORKSHEET Chapter Profile
(Based on chapters 1 & 2)
A. Name the devices used for the following activities:
1. To print line-by-line by spraying ink on a sheet of paper.
_______________________________________________________________________________________________
2. To put your image into the computer.
_______________________________________________________________________________________________
3. To directly draw on a computer screen.
_______________________________________________________________________________________________
4. To play games on the computer.
_______________________________________________________________________________________________
B. Write ‘T’ for true and ‘F’ for false.
1. CU performs mathematical and logical operations. ________________
2. Speakers are used to type words. ________________
3. Taskbar contains Start button and clock icon. ________________
4. System Clock is known as the gateway to Windows and its programs. ________________
C. Match the following:
1. a. Barcode reader
2. b. Sheetfed scanner
3. c. Flatbed scanner
Worksheet 1 21

