The expected value for the estimation variable (size), S, can be computed as a weighted average of the optimistic(Sopt), most likely (Sm), and pessimistic (Spess) estimates given as___________________?

Software Management 10/02/2021

A. EV = (Sopt + 4Sm + Spess)/4
B. EV = (Sopt + 4Sm + Spess)/6
C. EV = (Sopt + 2Sm + Spess)/6
D. EV = (Sopt + 2Sm + Spess)/4

Explanation: This assumes that there is a very small probability that the actual size result will fall outside the optimistic or pessimistic values.

Related Mcqs:

    Which of the following are parameters involved in computing the total cost of a software development project ?
    A. Hardware and software costs B. Effort costs C. Travel and training costs D. All of the mentioned...
    What all has to be identified as per risk identification ?
    A. Threats B. Vulnerabilities C. Consequences D. All of the mentioned...
    Which risks are associated with constraints imposed by management or the marketplace ?
    A. Business impact risks B. Process definition risks C. Product size risks D. Development environment risks...
    Which type of software engineering team has a defined leader who coordinates specific tasks and secondary leaders that have responsibility for sub tasks ?
    A. Controlled decentralized (CD) B. Democratic decentralized (DD) C. Controlled centralized (CC) D. None of the mentioned...
    Which of the following process ensures that versions of systems and components are recorded and maintained?
    A. Codeline B. Configuration control C. Version D. Workspace...

Leave a Reply

Your email address will not be published. Required fields are marked *