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Drum printer.
Chain printer.
Electrostatic printer.
Laser printer.
Xerographic printer.
Jonmhumble answered the question on November 21, 2017 at 22:42
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State the types of low speed printers.
Date posted: November 21, 2017. Answers (1)
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State and explain characteristics a good code in computer system.
Date posted: November 21, 2017. Answers (1)
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Date posted: November 21, 2017. Answers (1)
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Date posted: November 21, 2017. Answers (1)
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Name and explain three tasks that the systems analyst would undertake in the design
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Date posted: November 21, 2017. Answers (1)
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Date posted: November 21, 2017. Answers (1)
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Decision support systems (DSS) help to fulfill management's requirements for computerized information systems by assisting them in complex and unstructured tasks.
Required:
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Date posted: November 21, 2017. Answers (1)
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Date posted: November 21, 2017. Answers (1)
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Date posted: November 21, 2017. Answers (1)
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Your managing director is in two minds about establishing a company website and has asked you to produce a "balanced report" on the pros and cons. You have already written several pages on the benefits and you have just started on a section headed "Anxieties".
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Date posted: November 21, 2017. Answers (1)
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Risks to data are relevant to manual as well as computerized systems. With computerized systems however", the risks are greater, because data are held on magnetic files and cannot be seen or read by the human eye.
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Date posted: November 21, 2017. Answers (1)
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It is important to bear in mind that information may be relevant to people outside the organisation as well as to its internal management and employees. Sometimes it happens that some decisions relating to an organisation are taken by outsiders.
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Date posted: November 21, 2017. Answers (1)
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The adoption of database systems as a way of managing information systems is gaining
popularity over standard file.
Required:
(i) State the features of a database management system that provide data security and
integrity.
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Date posted: November 21, 2017. Answers (1)
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Date posted: November 21, 2017. Answers (1)
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Explain Ways in which a GUI makes a system user friendly.
Date posted: November 21, 2017. Answers (1)
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(i) Graphical user interface (GUI) ,have proved to be more user friendly than current character based systems.
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Date posted: November 21, 2017. Answers (1)
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During systems development life cycle (SDLC): the systems analyst uses some tools to model the users requirements in such a way that he is able to communicate his understanding of the users needs.
Required:
Identify and describe three tools the systems analyst may use. to model the systems
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Date posted: November 21, 2017. Answers (1)
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One important aspect of information-systems management is the physical and managerial location or sitting of the information system within an organisation.
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Date posted: November 21, 2017. Answers (1)
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A company needs information on which to base decisions concerning the current operations and future plans. Explain areas of management control where computers are used or can be used.
Date posted: November 21, 2017. Answers (1)