Possible questions
- Created by: Amber Williams
- Created on: 31-03-14 09:45
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- Possible questions
- problems that arise if they don't consider business factors in ICT strategy
- technology
- 1) use of technology for technology’s sake could be a costly mistake
- 2) without first discussing, analysing and agreeing with an organisation howtechnology will be of assistance
- future
- Without long-term planning, the ICT solutions that may be appropriate for the present may not be right for the future.
- technology
- what is a document management system?
- A DMS is a computer system used to track and store electronic documents.
- how can you prevent debit + credit card fraud?
- chip & pin
- the chip holds info about your pin number. When you use your card the machine checks if the pin entered matches the pin on the chip.
- Chip technology is virtually impossible to copy, and when it is combined with the use of a PIN, it helps reduce fraud due to lost, stolen or counterfeit cards.
- biometrics
- ATM's - fitted with finger print/iris scanners as added security when taking out money.
- chip & pin
- what is the technology cycle?
- the commercial gain of a product through the research and development phase, and the money it makes during its "vital life".
- Explain how a linear development methodology is used to developsystems.
- A linear development methodology is used to break down a project into a series of sequential phases (1),
- which are carried out in a linear approach with phases being signed off formally (1)
- prior to the start of the next stage (1).
- The Requirements Definition is an example of one stage (1)
- problems that arise if they don't consider business factors in ICT strategy
- Factors in an ICT strategy
- Possible questions
- problems that arise if they don't consider business factors in ICT strategy
- technology
- 1) use of technology for technology’s sake could be a costly mistake
- 2) without first discussing, analysing and agreeing with an organisation howtechnology will be of assistance
- future
- Without long-term planning, the ICT solutions that may be appropriate for the present may not be right for the future.
- technology
- what is a document management system?
- A DMS is a computer system used to track and store electronic documents.
- how can you prevent debit + credit card fraud?
- chip & pin
- the chip holds info about your pin number. When you use your card the machine checks if the pin entered matches the pin on the chip.
- Chip technology is virtually impossible to copy, and when it is combined with the use of a PIN, it helps reduce fraud due to lost, stolen or counterfeit cards.
- biometrics
- ATM's - fitted with finger print/iris scanners as added security when taking out money.
- chip & pin
- what is the technology cycle?
- the commercial gain of a product through the research and development phase, and the money it makes during its "vital life".
- Explain how a linear development methodology is used to developsystems.
- A linear development methodology is used to break down a project into a series of sequential phases (1),
- which are carried out in a linear approach with phases being signed off formally (1)
- prior to the start of the next stage (1).
- The Requirements Definition is an example of one stage (1)
- problems that arise if they don't consider business factors in ICT strategy
- Available finance
- important that the organisation can afford any proposed ICT strategy
- Geography of clients
- this will help determine the type andsize of network required
- Legacy systems
- ICT strategy may be constrained by important legacy systems (1). e.g, changing to new hardware or software may impossible
- Possible questions
- Explain why a linear development methodology might be used for developing a system that has clearly defined and documented business requirements and which needs to be implemented by a set deadline.
- Because the business requirements are already known the subsequent stages can be planned with certainty (1)
- and developed by staff with traditional/ generic ICT skills. (1)
- A linear method will also provide formal reviews and signing-off of each phase before the next one starts (1),
- which will help to track progress (1).
- Explain how an iterative development methodology is used to develop systems.
- System requirements are broken down into a series of small phases (1)
- possible questions 2
- Explain why a linear development methodology might be used for developing a system that has clearly defined and documented business requirements and which needs to be implemented by a set deadline.
- Because the business requirements are already known the subsequent stages can be planned with certainty (1)
- and developed by staff with traditional/ generic ICT skills. (1)
- A linear method will also provide formal reviews and signing-off of each phase before the next one starts (1),
- which will help to track progress (1).
- Explain why a linear development methodology might be used for developing a system that has clearly defined and documented business requirements and which needs to be implemented by a set deadline.
- with each phase being agreed and/or developed in detail prior to the whole requirement being agreed. (1)
- The methodology allows “loop back” toprevious phases should business requirements change or become clearer.(1)
- possible questions 2
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