Get premium membership and access questions with answers, video lessons as well as revision papers.
A flat file
A database system in which each database contains a single file which is not linked to any other file.
Data inconsistency
A particular attribute is stored more than once in a database and has different values
Data independence
Data is kept separate from the programs/software which uses/processes it
queen babito answered the question on July 3, 2018 at 03:14
- The libraries use a database management system (DBMS). Identify four responsibilities of the database administrator(Solved)
The libraries use a database management system (DBMS). Identify four responsibilities of the database administrator
Date posted: July 3, 2018. Answers (1)
- Describe the main contents of a typical acceptable use policy relating to ICT.(Solved)
Describe the main contents of a typical acceptable use policy relating to ICT.
Date posted: July 3, 2018. Answers (1)
- Organisations must ensure that employees comply with ICT legislation.
Describe the main implications of each of the following for employees.
The Copyright, Designs and Patents...(Solved)
Organisations must ensure that employees comply with ICT legislation.
Describe the main implications of each of the following for employees.
The Copyright, Designs and Patents Act
The Computer Misuse Act
Date posted: July 3, 2018. Answers (1)
- Describe the role of the end user in the waterfall model. (Solved)
Describe the role of the end user in the waterfall model.
Date posted: July 3, 2018. Answers (1)
- Describe the benefits of using an online course for training(Solved)
Describe the benefits of using an online course for training.
Date posted: July 3, 2018. Answers (1)
- Describe two main benefits of providing a user guide in electronic form.
(Solved)
Describe two main benefits of providing a user guide in electronic form.
Date posted: July 3, 2018. Answers (1)
- The CAD system includes a touch screen. Describe the main features of a touch screen.(Solved)
The CAD system includes a touch screen. Describe the main features of a touch screen.
Date posted: July 3, 2018. Answers (1)
- Describe the main benefits of using CAD.
(Solved)
Describe the main benefits of using CAD.
Date posted: July 3, 2018. Answers (1)
- Identify four main features of a command line interface(Solved)
Identify four main features of a command line interface
Date posted: July 3, 2018. Answers (1)
- A particular CAD system provides both a GUI and a command line interface.
Identify four main features of a GUI(Solved)
A particular CAD system provides both a GUI and a command line interface.
Identify four main features of a GUI
Date posted: July 3, 2018. Answers (1)
- Describe the main features of a typical disaster recovery plan.(Solved)
Describe the main features of a typical disaster recovery plan.
Date posted: July 3, 2018. Answers (1)
- Explain how each of the following computer viruses can affect a computer system.
A logic bomb
A macro virus(Solved)
Explain how each of the following computer viruses can affect a computer system.
A logic bomb
A macro virus
Date posted: July 3, 2018. Answers (1)
- Security is an important consideration for companies which sell their products over the Internet.
Explain how each of the following can increase security over the Internet.
...(Solved)
Security is an important consideration for companies which sell their products over the Internet.
Explain how each of the following can increase security over the Internet.
https
Paypal
Date posted: July 3, 2018. Answers (1)
- Describe the main responsibilities of each of the following during software development. (i) The project manager (ii) The end user (Solved)
Describe the main responsibilities of each of the following during software development.
(i) The project manager
(ii) The end user
Date posted: July 3, 2018. Answers (1)
- An organisation requires new software. Describe two benefits of custom built software.(Solved)
An organisation requires new software. Describe two benefits of custom built software.
Date posted: July 3, 2018. Answers (1)
- The company uses an intranet. Explain what is meant by an intranet(Solved)
The company uses an intranet. Explain what is meant by an intranet
Date posted: July 3, 2018. Answers (1)
- Describe the purpose of each of the following network resources.
An IP address
A router(Solved)
Describe the purpose of each of the following network resources.
An IP address
A router
Date posted: July 3, 2018. Answers (1)
- Describe the impact of cable failure on A star network, A bus network(Solved)
Describe the impact of cable failure on
i) A star network
ii) A bus network
Date posted: July 3, 2018. Answers (1)
- A company uses a local area network (LAN). Describe the main features of a star network.(Solved)
A company uses a local area network (LAN). Describe the main features of a star network.
Date posted: July 3, 2018. Answers (1)
- Describe two drawbacks of using open source software.(Solved)
Describe two drawbacks of using open source software.
Date posted: July 3, 2018. Answers (1)