Chapter 5 effects of using ict

What is the definition of a micro-processor?

• a miniature electronic device that contains the arithmetic, scientific and control circuitry necessary to perform the functions of a digital computer's CPU

• a miniature electronic device that contains the scientific, logic, and control circuitry necessary to perform the functions of a digital computer's RAM and ROM

• a miniature electronic device that contains the arithmetic, logic, and control circuitry necessary to perform the functions of a digital computer's RAM and ROM

• an electronic device that contains the arithmetic, logic, and control circuitry necessary to perform the functions of a digital computer's CPU

Many modern motorways are now called smart motorways. Select all that apply.

• The information on the motorway signs is controlled by a server

• The monitoring of the traffic is controlled by a server

• The information on traffic signs can change with a server

What does RSI stand for?

Pick a device that does NOT have a microprocessor.

• alarm clocks

• mobile phones and tablets.

• air-conditioning

• automatic dishwashers

• basin taps

how do you NOT protect yourself from eyestrain?

• take breaks

• wear sunglasses

• go for regular eye tests

• change screens to LCD

Where have jobs been lost due to ICT? select all that apply.

• Bank Cashiers

• Library Work

• Manual Repetitive Jobs

• Chefs

draw a microprocessor device at home.