-Use of passwords for computer systems, individual files or folders.
-Security alarm system and employmment of security guards to monitor intruders entering computer rooms.
Githiari answered the question on January 12, 2018 at 11:01
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One of the challenges that computer organizations face is unauthorized access.Distinguish between logical and physical computer access.
(Solved)
One of the challenges that computer organizations face is unauthorized access. Distinguish between physical and logical computer access.
Date posted:
January 12, 2018
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Answers (1)
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Describe any two roles of the following career opportunities in the ICT field.i) Systems analystii) Information system manageriii) Network administratoriv) Computer trainer
(Solved)
Describe any two roles of the following career opportunities in the ICT field.
i) Systems analyst
ii) Information system manager
iii) Network administrator
iv) Computer trainer
Date posted:
January 11, 2018
.
Answers (1)
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One of the scripting languages used to create web pages is hypertext markup language(HTML). State two limitations of HTML
(Solved)
One of the scripting languages used to create web pages is hypertext markup language (HTML). State two limitations of HTML.
Date posted:
January 11, 2018
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Answers (1)
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Explain how information and communication technology has contributed to teaching and learning in schools
(Solved)
Explain how information and communication technology has contributed to teaching and learning in schools
Date posted:
January 10, 2018
.
Answers (1)
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Difference between real-time systems and online systems
(Solved)
Difference between real-time systems and online systems
Date posted:
January 10, 2018
.
Answers (1)
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Define the following terms as used in mail merging
i) Main document
ii) Data source
(Solved)
Define the following terms as used in mail merging
i) Main document
ii) Data source
Date posted:
January 10, 2018
.
Answers (1)
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Describe the following menu tools as used in Ms. Word (i) Print layout (ii) Web layout
(Solved)
Describe the following menu tools as used in Ms. Word
(i) Print layout
(ii) Web layout
Date posted:
January 10, 2018
.
Answers (1)
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Define the data processing
(Solved)
Define the data processing
Date posted:
January 10, 2018
.
Answers (1)
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List any four components of requirement specification made during system development
(Solved)
List any four components of requirement specification made during system development
Date posted:
January 10, 2018
.
Answers (1)
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Anita was working on her computer studies project. She was worried of the media to use for storing her data.She settled on a media that...
(Solved)
Anita was working on her computer studies project. She was worried of the media to use for storing her data.She settled on a media that used serial file organization. How are files organized on a storage medium using this method?
List two advantages offered by this type of file organization
Date posted:
January 10, 2018
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Answers (1)
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What is a computational error? Give an example to illustrate
(Solved)
What is a computational error? Give an example to illustrate
Date posted:
January 10, 2018
.
Answers (1)
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Differentiate between logical and syntax errors encountered in programming
(Solved)
Differentiate between logical and syntax errors encountered in programming
Date posted:
January 10, 2018
.
Answers (1)
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Name two ways of editing cell entries in spreadsheets.
(Solved)
Name two ways of editing cell entries in spreadsheets.
Date posted:
January 10, 2018
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Answers (1)
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What is meant by expert systems? Name the three components
(Solved)
What is meant by expert systems? Name the three components
Date posted:
January 10, 2018
.
Answers (1)
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Name four malicious programs that can affect your computer system
(Solved)
Name four malicious programs that can affect your computer system
Date posted:
January 10, 2018
.
Answers (1)
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Differentiate between Error Handling and interrupt handling
(Solved)
Differentiate between Error Handling and interrupt handling
Date posted:
January 10, 2018
.
Answers (1)
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Distinguish between a switch and hub
(Solved)
Distinguish between a switch and a hub.
Date posted:
January 9, 2018
.
Answers (1)
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Define a foreign key as used in databases
(Solved)
Define a foreign key as used in databases
Date posted:
January 9, 2018
.
Answers (1)
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List three characteristics of a primary key in a database.
(Solved)
List three characteristics of a primary key in a database
Date posted:
January 9, 2018
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Answers (1)
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Give two examples of a database model
(Solved)
Give two examples of a database model.
Date posted:
January 9, 2018
.
Answers (1)