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Question:
(a) (i) Describe briefly the role of measurement in software engineering.
(ii) List three types of entities, their attributes and related measures in software engineering
(b) Comment briefly on the following software measurement activities:
• Cost and effort estimation models and measures • Productivity models and measures • Quality models and measures • Data collection • Reliability models
(c) Explain briefly what you meant by a software measurement program.
(d) Consider the SOBISE department asks you to improve the usability of the user interfaces for the web applications that the department intends to develop. Use the GQM approach to suggest two relevant questions corresponding to the goal "improve usability of user interfaces" that will enable you to evaluate if you have met your goal. List down three corresponding metrics for each question.
Q. How Messages can be used in software engineering? Messages:- The interaction or communication between the different objects and classes is done by passing messages. The ob
Explain the purpose of checkpoints in Winrunner? Checkpoints help to compare behavior of current application to its previous version. There are total of four types of checkpoin
what is constructor overloading
Define Behavioural Modelling. The state transition diagram shows the characteristics of a system by depicting its states and the events that cause the system to change state
a) An ER diagram for the system. Show all entities, relationships, cardinalities and optionalities. Also, include all intersection entities. You must use the Finkelstein method
What are the Problems held while creating system flowchart (1) A company selling CDs and DVDs presently uses a paper-based, manual system to keep track of: - Stock levels
What is Software? Software is nothing but a collection of computer programs that are related documents that are indented to give desired features, functionalities and improved
Explain the process of Black box testing This is applied during the later stage of testing. It enables software developer to derive a set of input conditions which will fully
What are functional and non-functional requirements?
Difference between Verification and Validation Verification is Static whereas Validation is Dynamic. This means in Verification the s/w is inspected by looking into the code go
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