How are concept keyboards different from a QWERTY keyboard?
Describe how a mouse works
Explain one difference between a touch-sensitive pad and a mouse
What type of file is created when an image is put through a scanner? Why is it called this?
What do the letters OCR, MICR and OMR stand for? For each, give an example of their use.
List five input, output and storage devices
What are the 3 parts of the CPU called?
What would you use a Dot-Matrix print for?
How does a laser printer work? Give 2 advantages and 2 disadvantages of using a laser printer compared to using a dot-matrix
What is the different between buffering and spooling? Why is each one useful?
What are 2 differences between ROM and RAM? What is the ROM chip called that starts up a computer? Why do we need RAM, why not use ROM chips which don't forget?
Name 2 types of monitor
What are the drawbacks to using speech recognition as a means of input?
What does WORM mean? Name 2 types of WORM disk
What is faster - serial or direct access? Why?
Explain 4 tasks performed by the operating system
What are the advantages and disadvantages of using a command line interface
What are the advantages and disadvantages of using a WIMP interface
What are the advantages and disadvantages of using a menu interface? Give an example of its use
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How are concept keyboards different from a QWERTY keyboard?
Describe how a mouse works
Explain one difference between a touch-sensitive pad and a mouse
What type of file is created when an image is put through a scanner? Why is it called this?
What do the letters OCR, MICR and OMR stand for? For each, give an example of their use.
List five input, output and storage devices
What are the 3 parts of the CPU called?
What would you use a Dot-Matrix print for?
How does a laser printer work? Give 2 advantages and 2 disadvantages of using a laser printer compared to using a dot-matrix
What is the different between buffering and spooling? Why is each one useful?
What are 2 differences between ROM and RAM? What is the ROM chip called that starts up a computer? Why do we need RAM, why not use ROM chips which don't forget?
Name 2 types of monitor
What are the drawbacks to using speech recognition as a means of input?
What does WORM mean? Name 2 types of WORM disk
What is faster - serial or direct access? Why?
Explain 4 tasks performed by the operating system
What are the advantages and disadvantages of using a command line interface
What are the advantages and disadvantages of using a WIMP interface
What are the advantages and disadvantages of using a menu interface? Give an example of its use
Post a Comment