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Recent questions and answers in Software Engineering
+2
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1
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Do software engineers have a professional responsibility to product code that can be readily envolved even if this is not explicitly by their employer
answered
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Software Engineering
by
cpentalk
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14.3k
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+1
vote
1
answer
What are the most important differences between generic and custom software development?
answered
in
Software Engineering
by
anonymous
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1
answer
A programmer has skill to develop the program but they don’t have best skills to test the developed program.why?
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Software Engineering
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cpentalk
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14.3k
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+3
votes
1
answer
Explain with an example why resilience to cyber-attacks is a very important characteristic of system dependability
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Software Engineering
by
cpentalk
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14.3k
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+3
votes
1
answer
What is Software Inspection
answered
in
Software Engineering
by
johndoe
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2.9k
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+2
votes
1
answer
What are the different types of software testing
answered
in
Software Engineering
by
anonymous
+2
votes
1
answer
Why are constructors not inherited in Java
answered
in
Software Engineering
by
anonymous
+2
votes
1
answer
What does the 'Git' in Github stand for?
answered
in
Software Engineering
by
anonymous
+2
votes
1
answer
Consider the problem of software quality and programmer productivity, and explain whether a software crisis exists today. How has reuse contributed to the problem or the solution? Justify your answer
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in
Software Engineering
by
cpentalk
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14.3k
points)
+3
votes
1
answer
You have been asked to design a secure system that requires strong authentication and authorization. The system must be designed so that communications between parts of the system cannot be intercepted and read by an attacker.
answered
in
Software Engineering
by
anonymous
+1
vote
1
answer
What is the fundamental difference between a fat-client and a thin-client approach to client–server systems architectures?
answered
in
Software Engineering
by
anonymous
+2
votes
1
answer
Using an example of a remote procedure call, explain how middleware coordinates the interaction of computers in a distributed system.
answered
in
Software Engineering
by
anonymous
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vote
1
answer
Explain why distributed software systems are more complex than centralized software systems, where all of the system functionality is implemented on a single computer.
answered
in
Software Engineering
by
anonymous
+2
votes
1
answer
What do you understand by “scalability”? Discuss the differences between scaling up and scaling out and explain when these different approaches to scalability may be used.
answered
in
Software Engineering
by
anonymous
+1
vote
1
answer
It has been suggested that an independent certification authority should be established. Vendors would submit their components to this authority, which would validate that the component was trustworthy.
answered
in
Software Engineering
by
anonymous
+1
vote
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
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vote
1
answer
Explain why it is difficult to validate a reusable component without the component source code. How might a formal component specification simplify the problems of validation?
answered
in
Software Engineering
by
anonymous
+1
vote
1
answer
Using an example of a component that implements an abstract data type such as a stack or a list, show why it is usually necessary to extend and adapt components for reuse.
answered
in
Software Engineering
by
anonymous
+1
vote
1
answer
Why is it important that components should be based on a standard component model?
answered
in
Software Engineering
by
anonymous
+1
vote
1
answer
What are the fundamental differences between components as program elements and components as services?
answered
in
Software Engineering
by
anonymous
+1
vote
1
answer
The principle of component independence means that it ought to be possible to replace one component with another that is implemented in a completely different way...
answered
in
Software Engineering
by
anonymous
+1
vote
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
The reuse of software raises a number of copyright and intellectual property issues. If a customer pays a software contractor to develop a system, who has the right to reuse the developed code?
answered
in
Software Engineering
by
anonymous
+1
vote
1
answer
Explain why adaptors are usually needed when systems are constructed by integrating application systems. Suggest three practical problems that might arise in writing adaptor software to link two application systems.
answered
in
Software Engineering
by
anonymous
+1
vote
1
answer
Identify six possible risks that can arise when systems are constructed using existing application systems. What steps can a company take to reduce these risks?
answered
in
Software Engineering
by
anonymous
+1
vote
1
answer
Why have many large companies chosen ERP systems as the basis for their organizational information system? What problems may arise when deploying a large-scale ERP system in an organization?
answered
in
Software Engineering
by
anonymous
+1
vote
1
answer
Most desktop software, such as word processing software, can be configured in a number of different ways...
answered
in
Software Engineering
by
anonymous
+1
vote
1
answer
Explain what is meant by “inversion of control” in application frameworks. Explain why this approach could cause problems if you integrated two separate systems that were originally created using the same application framework.
answered
in
Software Engineering
by
anonymous
+1
vote
1
answer
Give four circumstances in which you might recommend against software reuse.
answered
in
Software Engineering
by
anonymous
+1
vote
1
answer
Suggest why the cost savings from reusing existing software are not simply proportional to the size of the components that are reused.
answered
in
Software Engineering
by
anonymous
+1
vote
1
answer
What major technical and nontechnical factors hinder software reuse? Do you personally reuse much software and, if not, why not?
answered
in
Software Engineering
by
anonymous
+2
votes
1
answer
A senior manager in a company is concerned about insider attacks from disaffected staff on the company’s IT assets...
answered
in
Software Engineering
by
anonymous
0
votes
1
answer
Explain why process inflexibility can inhibit the ability of a sociotechnical system to resist and recover from adverse events such as cyberattacks and software failure...
answered
in
Software Engineering
by
anonymous
+2
votes
1
answer
Suggest three defensive layers that might be included in an information system to protect data items from changes by someone who is not authorized to make these changes.
answered
in
Software Engineering
by
anonymous
+1
vote
1
answer
A hospital proposes to introduce a policy that any member of clinical staff (doctors or nurses) who takes or authorizes actions that leads to a patient being injured will be subject to criminal charges...
answered
in
Software Engineering
by
anonymous
+3
votes
1
answer
Explain how redundancy and diversity may be used to increase the ability of a system to resist cyberattacks that may corrupt or damage system assets.
answered
in
Software Engineering
by
anonymous
+1
vote
1
answer
Explain how the complementary strategies of resistance, recognition, recovery, and reinstatement may be used to provide system resilience.
answered
in
Software Engineering
by
anonymous
+1
vote
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
+1
vote
0
answers
Explain why it is important when writing secure systems to validate all user inputs to check that these have the expected format.
asked
in
Software Engineering
by
anonymous
+2
votes
1
answer
Explain why it is important to use diverse technologies in the development of secure systems.
answered
in
Software Engineering
by
anonymous
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