The social impact of computers Many businesses make use of electronic mail and electronic funds transfer to improve efficiency, reduce costs and speed up communication. (a) State one advantage of using electronic mail instead of having a telephone conversation. (b) Slate one difference between electronic mail and electronic funds transfer. (c) Name two applications that […]
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Computer
The social impact of computers
The social impact of computers Many businesses make use of electronic mail and electronic funds transfer to improve efficiency, reduce costs and speed up communication. (a) State one advantage of using electronic mail instead of having a telephone conversation. (b) Slate one difference between electronic mail and electronic funds transfer. (c) Name two applications that […]
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The social impact of computers
The social impact of computers Many businesses make use of electronic mail and electronic funds transfer to improve efficiency, reduce costs and speed up communication. (a) State one advantage of using electronic mail instead of having a telephone conversation. (b) Slate one difference between electronic mail and electronic funds transfer. (c) Name two applications that […]
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Use of Computers in industrial processes
Use of Computers in industrial processes A greenhouse has a window which can be opened or closed under computer control. It also has a heater which can be switched on or off by the computer. There is an electronic thermometer connected to the computer for measuring the temperature inside the greenhouse. It is a very […]
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Use of Computers in industrial processes
Use of Computers in industrial processes A greenhouse has a window which can be opened or closed under computer control. It also has a heater which can be switched on or off by the computer. There is an electronic thermometer connected to the computer for measuring the temperature inside the greenhouse. It is a very […]
Continue reading…
Use of Computers in industrial processes
Use of Computers in industrial processes A greenhouse has a window which can be opened or closed under computer control. It also has a heater which can be switched on or off by the computer. There is an electronic thermometer connected to the computer for measuring the temperature inside the greenhouse. It is a very […]
Continue reading…
Technical , Scientific and Other Uses
Technical , Scientific and Other Uses A runner is training for a 1500 m race. The coach is worried about the effects of running on the althete’s heart and lungs. To monitor the runner there is a microcomputer system worn on a belt around her waist. There are sensors that will measure the following: 1 […]
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Technical , Scientific and Other Uses
Technical , Scientific and Other Uses A runner is training for a 1500 m race. The coach is worried about the effects of running on the althete’s heart and lungs. To monitor the runner there is a microcomputer system worn on a belt around her waist. There are sensors that will measure the following: 1 […]
Continue reading…
Technical , Scientific and Other Uses
Technical , Scientific and Other Uses A runner is training for a 1500 m race. The coach is worried about the effects of running on the althete’s heart and lungs. To monitor the runner there is a microcomputer system worn on a belt around her waist. There are sensors that will measure the following: 1 […]
Continue reading…
Communications Systems and Word Processing
Communications Systems and Word Processing (a) Name a teletext service that is available through an ordinary television signal. (b) Name a widely used public View data service that uses the telephone network. (c) Apart from costs and equipment, describe two main differences between these two forms of videotext. (a) What is communications software? (b) When […]
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