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IGCSE ICT Revision Crossword Part 2
17
WIMP: GUI uses these
RAM: Referred to as volatile memory
Alphanumeric: Numbers and letters
Mouse: A pointing device found on most PCs
Trackpad: A pointing device found on most laptops
OMR: A technology that allows the data from a multiple-choice type form to be read quickly and accurately into a computer
OCR: A software technology that can convert images of text into an actual text file that can then be edited
Bar Code: a numeric code represented as a series of lines.
Actuator: A device, controlled by a computer, that can affect the real-world.
Backing storage: also known as secondary storage
RSI: Typing for hours each day is most likely to cause which of these health problems?
Firewall: This prevents unauthorised access to your computer via the Internet
Encryption: translating data into a code so that it makes no apparent sense
Virus: a program written to cause harm to a computer
Microprocessor: an integrated circuit which contains the processor of a computer all on one tiny chip
Hacking: gaining unauthorised access to computer systems
foot rests : Which of the following can help to prevent backache
Internet: This is essential in order to be able to use an online booking system?
IGCSE ICT Revision Crossword Part 2
Across:2. | A software technology that can convert images of text into an actual text file that can then be edited | 3. | a numeric code represented as a series of lines. | 6. | an integrated circuit which contains the processor of a computer all on one tiny chip | 9. | A device, controlled by a computer, that can affect the real-world. | 10. | translating data into a code so that it makes no apparent sense | 13. | A technology that allows the data from a multiple-choice type form to be read quickly and accurately into a computer | 16. | Typing for hours each day is most likely to cause which of these health problems? | 17. | A pointing device found on most PCs |
| | Down:1. | Which of the following can help to prevent backache | 4. | Numbers and letters | 5. | This prevents unauthorised access to your computer via the Internet | 7. | also known as secondary storage | 8. | gaining unauthorised access to computer systems | 11. | Referred to as volatile memory | 12. | This is essential in order to be able to use an online booking system? | 14. | a program written to cause harm to a computer | 15. | GUI uses these |
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© 2013
PuzzleFast.com, Noncommercial Use Only
IGCSE ICT Revision Crossword Part 2
Across:2. | A software technology that can convert images of text into an actual text file that can then be edited | 3. | a numeric code represented as a series of lines. | 6. | an integrated circuit which contains the processor of a computer all on one tiny chip | 9. | A device, controlled by a computer, that can affect the real-world. | 10. | translating data into a code so that it makes no apparent sense | 13. | A technology that allows the data from a multiple-choice type form to be read quickly and accurately into a computer | 16. | Typing for hours each day is most likely to cause which of these health problems? | 17. | A pointing device found on most PCs |
| | Down:1. | Which of the following can help to prevent backache | 4. | Numbers and letters | 5. | This prevents unauthorised access to your computer via the Internet | 7. | also known as secondary storage | 8. | gaining unauthorised access to computer systems | 11. | Referred to as volatile memory | 12. | This is essential in order to be able to use an online booking system? | 14. | a program written to cause harm to a computer | 15. | GUI uses these |
| |
© 2013
PuzzleFast.com, Noncommercial Use Only