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1
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#COVID-19 Coronavirus Report as at March 25, 2020, 11:30 PM
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Others
by
anonymous
0
votes
0
answers
Suggest the most appropriate generic software process model for managing the development of a university accounting system to replace an existing manual system giving reasons.
asked
in
Software Engineering
by
Sn
(
140
points)
0
votes
0
answers
Giving reasons for your answer based on the type of system being developed, suggest the most appropriate generic software process model that might be used to develop a system that automatically controls the speed of a motor vehicle (cruise control).
asked
in
Software Engineering
by
Sn
(
140
points)
0
votes
1
answer
What does a model in a software engineering can be defined as an abstraction of a system that has no longer exists, an existing system and future system to be built means?
answered
in
Software Engineering
by
anonymous
0
votes
1
answer
What is logical data independence and why is it important?
answered
in
Database Management Systems
by
anonymous
0
votes
1
answer
Why would you choose a database system instead of simply storing data in operating system files? When would it make sense not to use a database system?
answered
in
Database Management Systems
by
anonymous
+1
vote
1
answer
Suggest five possible problems that could arise if a company does not develop effective configuration management policies and processes.
answered
in
Software Engineering
by
anonymous
+1
vote
1
answer
Explain why a high-quality software process should lead to high-quality software products. Discuss possible problems with this system of quality management.
answered
in
Software Engineering
by
anonymous
+1
vote
1
answer
Under what circumstances might a company justifiably charge a much higher price for a software system than the software cost estimate plus a reasonable profit margin?
answered
in
Software Engineering
by
anonymous
+1
vote
1
answer
Explain why the intangibility of software systems poses special problems for software project management.
answered
in
Software Engineering
by
anonymous
+1
vote
1
answer
Using examples, explain why real-time systems usually have to be implemented using concurrent processes.
answered
in
Software Engineering
by
anonymous
+1
vote
2
answers
What are the most important distinctions between services and software components?
answered
in
Software Engineering
by
anonymous
+1
vote
1
answer
Explain why managerial and operational independence are the key distinguishing characteristics of systems of systems when compared to other large, complex systems.
answered
in
Software Engineering
by
anonymous
+3
votes
2
answers
Why professional software is not just the programs that are developed for a customer, but it's for organizations and other big businesses
answered
in
Software Engineering
by
anonymous
+2
votes
1
answer
List four types of systems that may require software safety cases, explaining why safety cases are required.
answered
in
Software Engineering
by
anonymous
+2
votes
1
answer
Suggest why the savings in cost from reusing existing software are not simply proportional to the size of the components that are reused.
answered
in
Software Engineering
by
anonymous
+2
votes
1
answer
Why is it important that all component interactions are defined through ‘requires’ and ‘provides’ interfaces?
answered
in
Software Engineering
by
anonymous
+2
votes
1
answer
Using examples, illustrate the different types of adaptor needed to support sequential composition, hierarchical composition and additive composition.
answered
in
Software Engineering
by
anonymous
+2
votes
1
answer
Suggest how you would go about validating a password protection system for an application that you have developed. Explain the function of any tools that you think may be useful.
answered
in
Software Engineering
by
anonymous
+2
votes
1
answer
2. Performance and security may pose to be conflicting non-functional requirements when architecting software systems. Make an argument in support of this statement?
answered
in
Software Engineering
by
daltonowoh
(
3.5k
points)
+1
vote
1
answer
why may testers not always know what a program is intended
answered
in
Software Engineering
by
cpentalk
(
19.1k
points)
+3
votes
1
answer
Suggest why an organisation with a competitive, elitist culture would probably find it difficult to introduce program inspections as a V & V technique.
answered
in
Software Engineering
by
cpentalk
(
19.1k
points)
+3
votes
1
answer
explain how the number of known defects remaining in a program at the time of delivery affects product support
answered
in
Software Engineering
by
cpentalk
(
19.1k
points)
+2
votes
1
answer
One approach that is commonly adopted to system testing is to test the system until the testing budget is exhausted and then deliver the system to customers. Discuss the ethics of this approach.
answered
in
Software Engineering
by
cpentalk
(
19.1k
points)
+2
votes
1
answer
What is the common characteristic of all architectural styles that are geared to supporting software fault tolerance?
answered
in
Software Engineering
by
anonymous
+2
votes
1
answer
You are responsible for the design of a communications switch that has to provide 24/7 availability, but which is not safety-critical. Giving reasons for your answer, suggest an architectural style that might be used for this system.
answered
in
Software Engineering
by
anonymous
+3
votes
1
answer
It has been suggested that the control software for a radiation therapy machine, used to treat patients with cancer, should be implemented using N-version programming. Comment on whether or not you think this is a good suggestion.
answered
in
Software Engineering
by
anonymous
+1
vote
1
answer
Give two reasons why different versions of a system based around software diversity may fail in a similar way.
answered
in
Software Engineering
by
anonymous
+3
votes
1
answer
Explain why you should explicitly handle all exceptions in a system that is intended to have a high level of availability.
answered
in
Software Engineering
by
anonymous
+1
vote
1
answer
Explain the important differences between application security engineering and infrastructure security engineering
answered
in
Software Engineering
by
anonymous
+1
vote
1
answer
Explain why it is important to use diverse technologies to support distributed systems in situations where system availability is critical.
answered
in
Software Engineering
by
anonymous
+3
votes
1
answer
What is social engineering? Why is it difficult to protect against it in large organizations?
answered
in
Software Engineering
by
anonymous
+1
vote
1
answer
Explain how the complementary strategies of resistance, recognition and recovery may be used to enhance the survivability of a system.
answered
in
Software Engineering
by
anonymous
+3
votes
1
answer
Identify six consumer products that are likely to be controlled by safetycritical software systems.
answered
in
Software Engineering
by
anonymous
+2
votes
1
answer
Why is system integration a particularly critical part of the systems development process? Suggest three sociotechnical issues that may cause difficulties in the system integration process.
answered
in
Software Engineering
by
anonymous
+1
vote
1
answer
Suggest six reasons why software dependability is important in most sociotechnical systems.
answered
in
Software Engineering
by
anonymous
+2
votes
1
answer
Explain why legacy systems may be critical to the operation of a business.
answered
in
Software Engineering
by
anonymous
+2
votes
1
answer
In the insulin pump system, the user has to change the needle and insulin supply at regular intervals and may also change the maximum single dose and the maximum daily dose that may be administered..
answered
in
Software Engineering
by
anonymous
+1
vote
1
answer
What viewpoints should be considered when developing a requirements specification for the MHC-PMS? What are likely to be the most important cross-cutting concerns?
answered
in
Software Engineering
by
anonymous
+2
votes
1
answer
Under what circumstances might a company justifiably charge a much higher price for a software system than the software cost estimate plus a reasonable profit margin?
answered
in
Software Engineering
by
anonymous
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