Question 5 Choose all that apply: Which of the following are true of optimization of software and hardware?0 0 0 0It often produces tradeoffs between different valuesIt is necessary to choose solutions to design objectivesIt should be stopped to ensure fairness and consistencyIt increases efficiency at the expense of effectiveness

The other two options are incorrect:It should be stopped to ensure fairness and…

Answered: Choose all that apply: Which of the…

Fundamentals of Information Systems

9th Edition

ISBN:9781337097536

Author:Ralph Stair, George Reynolds

Publisher:Ralph Stair, George Reynolds

Chapter8: System Acquisition And Development

Section: Chapter Questions

Problem 8DQ: Define the Pareto principle, and discuss how it applies to prioritizing system requirements.

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This question is from the subject Software Engineering Concepts
A financial organization is interested to develop an attendance system for its employees in a 6 month duration. The organization has been recording the attendance manually. Suggest the suitability of evolutionary software development processes with (suitable justifications) by filling the following table. Note: Replace the text (suggested process) with appropriate process name. Evolutionary Models 1-Prototyping 2-The Spiral 3-Concurrent Answer:
1)Which of the following is a component of software engineering:Group of answer choices A systematic approach to development Quantifying the software process None of these All of these A disciplined approach to development 2) Equivalence partitioning is an example of a white box testing technique. Group of answer choices True False 3)Which of the following is not a benefit of Continuous Integration? Group of answer choices Unblocking dev teams from build breaks Increasing quality Historical reporting of failures Better estimation from integration automation
Suppose a software house is going to design an automated system to control the operations of an airplane. There are following requirements: o Cost-effectiveness o Reliability o Maintainability Suggest which one has the top most priority from the above. Also give appropriate reasons in favor of your answer.
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Q: Software Quality attributes not always have positive relationship with each other. In this regard answer the following questions What are the quality attributes do you think testability is most in conflict with? What are the quality attributes do you think testability is most compatible with?
There are different types of software testing techniques as described below. There is no uniform (standard) best software testing technique. Each has its own benefits. -Black box testing: based on functional requirements. -White box testing: ensure that all statements and conditions have been executed at least once -Manual software testing is time consuming -Regression testing: Software testing has to be repeated after every change Explain the following testing techniques and justify the statement - "There is no uniform (standard) best software testing technique." Please help with this question and explain in your own words to avoid plagiarism. Thanks.
14 - A simple way of looking at the spiral software life-cycle model is as a waterfall model with each phase proceeded by
Scenario 4: TechPro Company is specialized in quick software development .A developing team received a new low cost project. As per project plan, it will take minimum 9 months to complete the final system; therefore, a team has decided to breakdown the system into small number of minimum cycles. Each cycle will have set of activities, which allow team members complete and review the code. Process Model: iterative Justification (Why?) ( introduction to software engineering))
Maintainability is one of the most important software quality characteristics. Give the definition of software maintainability. It has been suggested that maintainability is influenced by the following software quality sub-characteristics: analysability, changeability, stability, testability. Justify this claim.
44. Which Variation control in the context of software engineering involves controlling variation? a. Process applied b. Resources expended c. Product quality attributes d. All mentioned above
1. which benefit to code development should a regresson test provide? A. Confidence that a single module of code meets quality standards before it is integrated to pass on to QA for testing. B. Confidence that the system correctly integrates with all systems components and is ready for further testing. C. Confidence the user has accepted the application as meeting all usability requirements. D. Confidence that a code fix correctly fixed an issue without negatively impacting existing functionality

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