i) Compatibility of the software: how the software integrates with other software particularly
the operating system and the user programs
ii) Requirements of the user: the selected software or package should fit user requirement as
closely as possible
Processing time: these involves the response time e.g. if the response time is slow the user
might consider the software or package as unsuccessful ^
iii) Controls: the software should have in-built controls which may include password options,
validation checks, audit trails or trace facilities etc
iv) The software should support printing of documents
Kavungya answered the question on May 13, 2019 at 13:18
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A systems developer requires a range of software utilities.
Required:
Define the term "software utility" and describe three types of software utilities.
(Solved)
A systems developer requires a range of software utilities.
Required:
Define the term "software utility" and describe three types of software utilities.
Date posted:
May 13, 2019
.
Answers (1)
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The following diagram gives an overview of computer software:
Required:
Identify two examples of each of the following computer software’s:
i. General purpose application programs.
ii. Application specific...
(Solved)
The following diagram gives an overview of computer software:
Required:
Identify two examples of each of the following computer software’s:
i. General purpose application programs.
ii. Application specific programs.
iii. System management programs.
iv. Systems development programs.
Date posted:
May 13, 2019
.
Answers (1)
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People who use modern general purpose computers usually observe three layers of computer
software performing a variety of tasks
Identify and briefly describe the three layers of...
(Solved)
People who use modern general purpose computers usually observe three layers of computer
software performing a variety of tasks
Identify and briefly describe the three layers of computer software as usually observed by
general purpose computer users
Date posted:
May 13, 2019
.
Answers (1)
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(i) Briefly explain the term "machine level programming language".
(ii) State two advantages and three disadvantages of a machine level programming language.
(Solved)
(i) Briefly explain the term "machine level programming language".
(ii) State two advantages and three disadvantages of a machine level programming language.
Date posted:
May 13, 2019
.
Answers (1)
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a) Outline four examples of computer utility programs,
b) Briefly discuss four factors to be considered when, selecting open source software.
(Solved)
a) Outline four examples of computer utility programs,
b) Briefly discuss four factors to be considered when, selecting open source software.
Date posted:
May 13, 2019
.
Answers (1)
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Explain the following computer hardware and software specifications:
iv. LinuxMint II.
v. LibreOffice Impress
(Solved)
Explain the following computer hardware and software specifications:
iv. LinuxMint II.
v. LibreOffice Impress
Date posted:
May 13, 2019
.
Answers (1)
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Discuss the factors that determine the processing power of a computer.
(Solved)
Discuss the factors that determine the processing power of a computer.
Date posted:
May 13, 2019
.
Answers (1)
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a) Distinguish between the following terms in the context of information communication
technology (ICT):
i. Workstation and server.
ii. Light pen and digitizer.
b) Highlight the benefits of secondary...
(Solved)
a) Distinguish between the following terms in the context of information communication
technology (ICT):
i. Workstation and server.
ii. Light pen and digitizer.
b) Highlight the benefits of secondary storage in data management.
Date posted:
May 13, 2019
.
Answers (1)
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Briefly explain the functions of the following peripheral devices of a computer system
i. Webcam
ii. Head set
iii. Joystick
(Solved)
Briefly explain the functions of the following peripheral devices of a computer system
i. Webcam
ii. Head set
iii. Joystick
Date posted:
May 13, 2019
.
Answers (1)
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a) Highlights six hardware devices found inside the computers’ system unit.
b) Briefly describe four classifications of printers based on their technology
(Solved)
a) Highlights six hardware devices found inside the computers’ system unit.
b) Briefly describe four classifications of printers based on their technology
Date posted:
May 13, 2019
.
Answers (1)
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a) Explain the two main reasons why the following types of memory are used for certain
functions in a computer:
i. Random access memory (RAM).
ii. Read only...
(Solved)
a) Explain the two main reasons why the following types of memory are used for certain
functions in a computer:
i. Random access memory (RAM).
ii. Read only memory (ROM).
b) Identify three local area network (LAN) connecting devices.
c) Distinguish between "serial" and "parallel" processing.
d) Briefly explain three benefits of secondary storage.
Date posted:
May 13, 2019
.
Answers (1)
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Describe the following characteristics of computer "memory
i. Mutability
ii. Accessibility
iii. Addressability
iv. Volatility
(Solved)
Describe the following characteristics of computer "memory
i. Mutability
ii. Accessibility
iii. Addressability
iv. Volatility
Date posted:
May 13, 2019
.
Answers (1)
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a. (i) Explain the use of two equipment’s used during videoconferencing,
(ii) Highlight two advantages of videoconferencing to an organisation.
b. Briefly describe the following types of...
(Solved)
a. (i) Explain the use of two equipment’s used during videoconferencing,
(ii) Highlight two advantages of videoconferencing to an organisation.
b. Briefly describe the following types of computer hardware:
i. Video graphic array splitter.
ii. System unit.
iii. Universal serial bus port.
Date posted:
May 13, 2019
.
Answers (1)
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Describe four output devices that could be found in a television broadcasting station
(Solved)
Describe four output devices that could be found in a television broadcasting station
Date posted:
May 13, 2019
.
Answers (1)
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(i) Defme the term “optical storage media”.
(ii) Explain four types of optical storage media.
(Solved)
(i) Defme the term “optical storage media”.
(ii) Explain four types of optical storage media.
Date posted:
May 13, 2019
.
Answers (1)
-
Explain the following computer hardware and software specifications:
i. Intel ® Core (TM) is 650@ 3.20 GHz 3.33GHz
ii. 2.00GB (1.87 GB usable)
iii. TFT 17” Lenovo.
(Solved)
Explain the following computer hardware and software specifications:
i. Intel ® Core (TM) is 650@ 3.20 GHz 3.33GHz
ii. 2.00GB (1.87 GB usable)
iii. TFT 17” Lenovo.
Date posted:
May 13, 2019
.
Answers (1)
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Define the term "primary storage" in the context of computing.
(Solved)
Define the term "primary storage" in the context of computing.
Date posted:
May 13, 2019
.
Answers (1)
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While reading a computer magazine, Mr. Luka Ongeri came across the following
specification of a personal compiler (PC) system: ¦**
"Pentium IV 3.0 GHZ, 1GB RAM, 150...
(Solved)
While reading a computer magazine, Mr. Luka Ongeri came across the following
specification of a personal compiler (PC) system: ■**
"Pentium IV 3.0 GHZ, 1GB RAM, 150 GB LID and 17" TFT Monitor".
Explain the meaning of the above specification.
Date posted:
May 13, 2019
.
Answers (1)
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a) Describe three types of computers according to their structure speed and architecture.
b) Briefly explain the purpose of each of the following elements of a...
(Solved)
a) Describe three types of computers according to their structure speed and architecture.
b) Briefly explain the purpose of each of the following elements of a computer system:
i) The system bus.
ii) The motherboard.
iii) The video card.
Date posted:
May 13, 2019
.
Answers (1)
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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...
(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)