Development of a safety-critical software system

Assignment Help Software Engineering

Reference no: EM131448054

Question:

A software manager is in charge of the development of a safety-critical software system, which is designed to control a radiotherapy machine to treat patients suffering from cancer. This system is embedded in the machine and must run on a special-purpose processor with a fixed amount of memory (256 Mbytes). The machine communicates with a patient database system to obtain the details of the patient and, after treatment, automatically records the radiation dose delivered and other treatment details in the database. The COCOMO method is used to estimate the effort required to develop this system and an estimate of 26 person-months is computed. All cost driver multipliers were set to 1 when making this estimate.

Explain why this estimate should be adjusted to take project, personnel, product, and organizational factors into account. Suggest four factors that might have significant effects on the initial COCOMO estimate and propose possible values for these factors. Justify why you have included each factor.

Reference no: EM131448054

Questions Cloud

Brief overview of the business to orient members : As a member of Harley-Davidson's strategic planning team, you have been asked to create a five- to six-slide Microsoft PowerPoint presentation titled "Harley-Davidson Today: A Brief Overview of the Business" to orient members who have been newly a..

Lagunitas brewing company : Q: How would you characterize Magee's competitive strategy for the Lagunitas brand? Q: What is your assessment of LBC's performance relative to its peers? Has LBC been successful?

Is there a significant difference between the two machines : You want to compare the reliability of two machines that insert chips onto electronic cards. The main problem is the occurrence of jams in the feeding mechanism, as this requires stopping production to fix the trouble.

Intended strategy and a realized strategy : What is the difference between an intended strategy and a realized strategy? Why is this distinction important? Is it necessary that the five steps in the strategic management process be performed sequentially? Why or why not?

Development of a safety-critical software system : Explain why this estimate should be adjusted to take project, personnel, product, and organizational factors into account. Suggest four factors that might have significant effects on the initial COCOMO estimate and propose possible values for thes..

Source of competitive advantage for an organization : How can effective talent management become a source of competitive advantage for an organization? Your original response to this discussion question should be 150-200 words and inclusive of course information.

Analyze the balance sheet and income statement of company : It is common industry knowledge that an audit plan provides the specific guidelines auditors must follow when conducting an external audit. External public accounting firms conduct external audits to ensure outside stakeholders that the company's ..

What should you do to prevent or mitigate such risks : Do you have ethical responsibilities to Sharon and Darryl? Explain. If there are ethical responsibilities, what are they? What should you do to prevent or mitigate such risks

What is one-way anova : Apply one-way ANOVA to check equality of means for the following sample.

User Account

All Pages