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(i)
- Use a single line for column heading to conserve space.
?
Adjust formats or eliminate information in order to fit the information to be displayed.
- Place command buttons on the bottom
- Always include the current time indicator
(ii)
1. Define the output and data flows – before beginning a program, you must have
a firm idea of what the program should produce and what data is needed to
produce that output.
2. Develop the logic. After you and the user agree to the goals and output of the
program your job is to take that output definition and decide how to make a
computer produce the output.
3. Writing the code.
gregorymasila answered the question on November 27, 2017 at 13:32
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(ii) Directives
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List and briefly explain these activities.
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Farmquip Ltd. designs and manufactures irrigation equipment. The irrigation equipments
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respond effectively and properly to service calls as critical to its success.
Initially, field engineers inspect faulty irrigation equipment. Currently three quarters of the
faulty irrigation equipment are referred to the repair centre, to be mended by the repair
centre.
Engineers, resulting in a turnaround time of up to 10 days. The company has decided to
investigate the possibility of carrying out more field repairs with the aid of a portable expert
system, in order to reduce the turnaround time.
The prototyping approach was used, and an evaluation of the final prototype made it clear
that an expert system used in conjunction with 11.1ptop microcomputer would improve the
situation to the extent that only 10% of irrigation equipment would need to be returned to
the repair centre, with majority of repairs being carried out at the customers‘ premises by the
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Required
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Required:
Describe the six components of a computer-based information system.
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Connectivity has also made many activities possible.
Required:
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In a file set up or development process, the file‘s structure is defined and its contents identified. The four characteristics considered in defining the structure and identifying the contents in a file set up or development process are; volatility, activity, size and growth.
Required:
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Witu Ltd., a motor vehicle spare parts dealer, has its head office in Nairobi. The company
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Date posted: November 27, 2017. Answers (1)