Online worksheet · 4 of 4

Tell it something; get a result - Online practice 4

Read the information, then answer the questions. An adult may read the instructions aloud. Show your working where asked.

Read before answering

In this example you move the mouse. Then the pointer moves on the screen. Input sends information into the computer. Output is a result from the computer. These examples describe a particular tool; a button can do a different job in another tool. A touchscreen can both receive a touch and show an output.

Worksheet preview

Is 'move the mouse' the input or the output?
What is the output described in this example?
Can one touchscreen be used for both input and output? Explain.

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