Primary storage, also known as main storage or memory, is the main area in a computer in
which data is stored for quick access by the computer's processor.
Kavungya answered the question on May 13, 2019 at 12:42
- A friend has approached you for advice on the purchase of a new computer. He wishes to use the
computer to edit video clips taken on...(Solved)
A friend has approached you for advice on the purchase of a new computer. He wishes to use the
computer to edit video clips taken on his video camera, play games, email friends and family and
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
tasks described above.
c) Four types of input devices required, stating the role of each device.
Date posted: May 13, 2019. Answers (1)
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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)
- 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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exhibition using a laptop computer
Required
i. Briefly describe typical features...(Solved)
A sales person will be giving a multimedia presentation to a large group of people in an
exhibition using a laptop computer
Required
i. Briefly describe typical features of a laptop computer
ii. Highlight four extra devices that may be needed for presentation and state the purpose of
each
Date posted: May 13, 2019. Answers (1)
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area network (LAN) connecting to the internet through...(Solved)
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
connection in his bedroom. The configurations on the computers are as follows
Required .
i. Kepha Kaunda wants to connect an external digital video disk (DVD) writer to desktop X
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
ii. ' hr desktop X, the size of the cache is smaller than that of the random access memory
(RAM)
iii. Briefly explain what Kepha Kaunda should do to enhance the performance of desktop X
iv. Identify six factors that might affect the connectivity of desktop X and note book Y in the
LAN
Date posted: May 13, 2019. Answers (1)
- 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)
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Describe four characteristics of fifth generation computers.
Date posted: May 13, 2019. Answers (1)
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i. HDD.
ii. Kbps.
iii. HDMI
iv. P2P(Solved)
Write the following acronyms in full:
i. HDD.
ii. Kbps.
iii. HDMI
iv. P2P
Date posted: May 13, 2019. Answers (1)
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(ii) Highlight three devices that contributed towards evolution of computers(Solved)
(i) Describe the specific technological developments in each of the five computer generations,
(ii) Highlight three devices that contributed towards evolution of computers
Date posted: May 13, 2019. Answers (1)
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Briefly describe five characteristics of computer memory
Date posted: May 13, 2019. Answers (1)
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information communication technology (ICT) in your country.
Required:
Identify how the development...(Solved)
Your managing director has requested you to assist in preparing a presentation on the impact of
information communication technology (ICT) in your country.
Required:
Identify how the development of ICT has impacted on any four industries in your country.
Date posted: May 13, 2019. Answers (1)
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Briefly describe the concepts of downsizing as used in computer technology.
Date posted: May 13, 2019. Answers (1)
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Information communication technology (ICT) can be categorized into two broad
products; traditional computer-based technologies and digital data communication
technologies.
Required
i. Using suitable examples highlight six traditional office applications of ICT.
ii. Briefly describe three specialized applications of ICT.
iii. Differentiate between "internal networks" and "external networks" as used in digital data
communication.
Date posted: May 13, 2019. Answers (1)
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(ii) Give one advantage and one disadvantage of each of the approaches explained in (b) (i)
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(ii) Give one advantage and one disadvantage of each of the approaches explained in (b) (i)
above
Date posted: May 13, 2019. Answers (1)
- Demonstrate briefly how introduction of information technology could affect the following:
i. Products and services
ii. Production economics.
iii. Buyers.
iv. Suppliers.
v. Substitute products.
vi. Competitors.(Solved)
Demonstrate briefly how introduction of information technology could affect the following:
i. Products and services
ii. Production economics.
iii. Buyers.
iv. Suppliers.
v. Substitute products.
vi. Competitors.
Date posted: May 13, 2019. Answers (1)
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Date posted: May 13, 2019. Answers (1)
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(ii) Identify four benefits of computerisation to an organisation.(Solved)
(i) Define the term "computerisation"'
(ii) Identify four benefits of computerisation to an organisation.
Date posted: May 13, 2019. Answers (1)