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a) Examples of computer utility programs
These are system programs that provide a useful service to the user of the computer by providing
facilities for common tasks of a routine nature.
Types of utility programs are
- Sort utilities: They are used to re-arrange file records in a specified sequence i.e.
numerically, alphabetically or chronologically
- Copy utility: Used to copy data from one media to another
- Tracing and debugging utilities.
- File maintenance
b) Factors to be considered when selecting an open source software
- Suitability: How suitable does it fit requirements and how closely does it match the existing
procedure of the organization where relevant
- Configuration: What memory and peripherals are required to implement the desired features
and how portable will the system be in any future be in any future change of hardware
- Interface: How closely will the software link with systems which currently exists within an
organization
- System trials: If possible the programmes should be run through to access the timing
operating procedures, accuracy and performance etc.
Kavungya answered the question on May 13, 2019 at 13:07
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iv. LinuxMint II.
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d) Briefly explain three benefits of secondary storage.
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b. Briefly describe the following types of...(Solved)
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A friend has approached you for advice on the purchase of a new computer. He wishes to use the
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write his college work.
Required:
Advise the friend on:
a) The best specifications for the following hardware:
i. RAM.
ii. Processor.
iii. Secondary storage.
iv. Internet connection
b) Four items of commercial software that would be required in order to accomplish the
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c) Four types of input devices required, stating the role of each device.
Date posted: May 13, 2019. Answers (1)
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Date posted: May 13, 2019. Answers (1)
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b) Briefly explain the purpose of each of the following elements of a...(Solved)
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Date posted: May 13, 2019. Answers (1)
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Required
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A sales person will be giving a multimedia presentation to a large group of people in an
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Kepha Kaunda has installed a note book computer Y and a desktop computer X to form a local
area network (LAN) connecting to the internet through a 10 Megabite (MB) broadband
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Required .
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State two different types of external DVD drives and briefly describe how Kepha Kaunda
could install DVD writer to each of the external DVD drives
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(RAM)
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Date posted: May 13, 2019. Answers (1)
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Required:
Match the appropriate letter with the corresponding description of the computer above:
i. Operating system
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iii. Optical...(Solved)
a) A computer was purchased with the following specification
Required:
Match the appropriate letter with the corresponding description of the computer above:
i. Operating system
ii. Main memory.
iii. Optical storage.
iv. Secondary storage.
b) Using the information provided in (a) above state the following:
i) Size of the monitor
ii) Processor speed
iii) Type of hard drive interface.
iv) Meaning of "RW" in specification D
Date posted: May 13, 2019. Answers (1)