Describe the use of computers to enforce security in high crime risk areas.Surveillance cameras are used to observe the behaviour of suspected criminals. They relay the information to centralised security centres where officers on duty track the activities of such people on the street using computers. This helps the security agents arrest the suspects or prevent crime in time.
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Define the term 'online airline reservation system' and state its advantages.This is a special application software, usually web based, that enables travellers to book and pay for seats on planes in real time from the comfort of their homes or office. Their advantages include:
Cities and major towns experience traffic jams during rush hours. Explain how ICT can be utilised to decongest the traffic on such roads.Each vehicle can be fitted with a navigation unit and GIS/GPS/ mapping technology used to track which roads have heavy traffic and the ones that are free. This would help the drivers to select less busy routes hence save time and fuel.
. The traffic lights can be monitored using a computerised system that regulates traffic based on the intensity of traffic on each road in a junction or roundabout. Define the term 'ICT'.Information and communication technology (ICT) refers to the technologies that provide access to information through the use of telecommunication devices like computers, televisions, radios, cell phones, satellite systems and network software and hardware. IMPACT OF ICT ON SOCIETY REVISION EXERCISE
State ten current trends in ICT.
A few years ago, nobody would have thought that ICT would be where it is today with mobile phones and portable computers being affordable even to students. What do you think of ten years to come?This is just to arouse imagination. As a student of computer studies, you need to keep intouch with new developments in ICT.
Identify at least nine major breakthroughs today which would never have been possible without ICT.29/11/2022 Identify at least nine major breakthroughs today which would never have been possible without ICT.
Explain how ICT has affected our cultural, religion and social values.
Justify the following statement. 'Computers are becoming physically smaller but more powerful'. This statement is true.
Define the following terms: (a) Society (b) Social networking (c) Ethics
Identify two environmental concerns that emanate from the use of ICT devices.
Highlight three negative impacts of ICT on human health.
​State three advantages and two disadvantages of automating industrial production processes.29/11/2022 State three advantages and two disadvantages of automating industrial production processes.Advantages
Disadvantages levels to be paid
​State some of the measures that can be taken to reduce technology phobia and job displacement.29/11/2022 State some of the measures that can be taken to reduce technology phobia and job displacement.Enable employees to register for computer training courses either externally or internally within the organisation for them to acquire the relevant skills.
Highlight four impacts of ICT on employment.
DESCRIBE FOUR WAYS IN WHICH ICT CAN BE USED TO IMPROVE HEALTH CARE PROVISION
Explain two ways in which the use of Internet could make reporting of corruption easier.
Interactiveness:
State three ways in which mobile phones have affected money transactions in the country.
The 21st century has had many forms of ICT technologies improving the various means of communication. However, these changes have brought many challenges.State three negative social impacts of these technologies.
A school has acquired a system that imitates human teachers. Students can learn by getting answers from the system which they would normally get from the teacher. Give three advantages of this system.
Advantages:
Name and explain the function of the keyboard keys represented by the following symbols2/1/2021 (a) Name and explain the function of the keyboard keys represented by the following symbols (2mks)
(b) Simulation is one of the application areas of computersDefine the term artificial intelligence (2 mks) Artificial intelligence can be defined as the field of study concerned with using computer hardware and software to simulate human thought processes such as imagination and intuition.  Give three ways in which horticultural farmers can benefit from the use of information and communication Technology (ICT)
ICT serves as a:
(a) List three application areas of artificial intelligence
(a) Identify three public Universities and three National polytechnics in Kenya where further computer training is offered, In case state the highest level of qualification that can be acquired in computer training.
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