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Audit trail
An AUDIT TRAIL is a record of file updating that takes place during a specific
transaction. It enables a trace to be kept of all operations on files. Outputs can be traced
back to their inputs. Computer audits occur through the computer or around the
computer.
gregorymasila answered the question on December 18, 2017 at 14:03
- Explain the following terms as they relate to data storage:
i) Archiving
ii) Back-up(Solved)
Explain the following terms as they relate to data storage:
i) Archiving
ii) Back-up
Date posted: December 18, 2017. Answers (1)
- Computer hardware and software are usually supplied separately. However, the process
of evaluation and acquisition should be related to each other as the functioning of...(Solved)
Computer hardware and software are usually supplied separately. However, the process
of evaluation and acquisition should be related to each other as the functioning of each
depends on the other. Usually, companies develop an invitation to tender (ITT) which
provides guidelines for the tendering process.
Required:
Outline the contents of an ITT.
Date posted: December 18, 2017. Answers (1)
- i) The Data Protection Act 1998 gives individuals seven specific rights in respect of
personal data held about them by others. Briefly outline any four of...(Solved)
i) The Data Protection Act 1998 gives individuals seven specific rights in respect of
personal data held about them by others. Briefly outline any four of these the rights.
ii) What controls must a company have to ensure its compliance with the requirements
of Data Protection Act?
Date posted: December 18, 2017. Answers (1)
- What is a project?(Solved)
What is a project?
Date posted: December 18, 2017. Answers (1)
- What is the role of the following in project management? (i) Project manager (ii) Project sponsor(Solved)
What is the role of the following in project management?
(i) Project manager
(ii) Project sponsor
Date posted: December 18, 2017. Answers (1)
- Identify the major challenges facing project management(Solved)
Identify the major challenges facing project management
Date posted: December 18, 2017. Answers (1)
- Explain the phases of the project lifecycle.(Solved)
Explain the phases of the project lifecycle.
Date posted: December 18, 2017. Answers (1)
- Define the Internet and outline its key services(Solved)
Define the Internet and outline its key services
Date posted: December 18, 2017. Answers (1)
- Define the following terms as they relate to systems testing.
i) Dynamic and static testing
ii) Performance testing and usability testing
iii) Regression testing
iv) User...(Solved)
Define the following terms as they relate to systems testing.
i) Dynamic and static testing
ii) Performance testing and usability testing
iii) Regression testing
iv) User acceptance testing
Date posted: December 18, 2017. Answers (1)
- Computer Aided Software Testing (CAST) provides some of the automated tools to support systems and user acceptance testing. (i) In what areas would CAST be useful?(Solved)
Computer Aided Software Testing (CAST) provides some of the automated tools to support systems and user acceptance testing.
i) In what areas would CAST be useful?
ii) State any two problems of CAST
Date posted: December 18, 2017. Answers (1)
- The systems development lifecycle (SDLC) is a model that outlines the stages in thedevelopment of a system. It acts as a guideline for system development....(Solved)
The systems development lifecycle (SDLC) is a model that outlines the stages in the development of a system. It acts as a guideline for system development. Outline the key stages of SDLC.
Date posted: December 18, 2017. Answers (1)
- With developments in end user computing in many organisations, it has become increasingly necessary that organisations have information centres. What are the key services provided by these...(Solved)
With developments in end user computing in many organisations, it has become increasingly necessary that organisations have information centres. What are the key services provided by these centres?
Date posted: December 18, 2017. Answers (1)
- Briefly describe areas of feasibility study(Solved)
Briefly describe areas of feasibility study.
Date posted: December 18, 2017. Answers (1)
- In delivering information services, there are three alternative approaches to managing the costs of IT. Identify and briefly discuss the three alternatives(Solved)
In delivering information services, there are three alternative approaches to managing the costs of IT. Identify and briefly discuss the three alternatives
Date posted: December 18, 2017. Answers (1)
- What is the role of computer monitors in measuring the performance of a system?(Solved)
What is the role of computer monitors in measuring the performance of a system?
Date posted: December 17, 2017. Answers (1)
- Explain how the following concepts of performance and workload measurements are used is assessing the performance of systems. (i) Response time (ii) Turnaround time (iii) Throughput(Solved)
Explain how the following concepts of performance and workload measurements are used is assessing the performance of systems.
i) Response time
ii) Turnaround time
iii) Throughput
Date posted: December 17, 2017. Answers (1)
- Explain the main types of maintenance that a system may undergo in its lifespan
(Solved)
Explain the main types of maintenance that a system may undergo in its lifespan
Date posted: December 17, 2017. Answers (1)
- State any FOUR rules for system testing(Solved)
State any FOUR rules for system testing.
Date posted: December 17, 2017. Answers (1)
- List any FOUR features that would define quality software being developed(Solved)
List any FOUR features that would define quality software being developed
Date posted: December 17, 2017. Answers (1)
- Outsourcing can be defined as the process of turning partially or fully an organisation‘s
IT services to external entities. Discuss the merits and demerits of outsourcing...(Solved)
Outsourcing can be defined as the process of turning partially or fully an organisation‘s
IT services to external entities. Discuss the merits and demerits of outsourcing the IS
function in an organisation.
Date posted: December 17, 2017. Answers (1)