Software engineering question bank anna university trichy

Predictive Metrics Descriptive Metrics 9 Give the characteristics of quality of software? Workability is defined as the raw ability of the system to do work. Availability is concerned with the proportion of elapsed time that a system is able to be used. Adaptability may considered in terms of improvability,extendability,and portability.

State reason. A methodology may be defined as a frame work for the systematic organization of a collection of methods. SSADM make use of a number of techniques,both diagrammatic and non diagrammatic. CASE tools are computer based tools to assist in the software engineering process. CASE tool is made up of set of tools.

The organisational structure,responsibilities,procedures,processes and resources for implementing quality management. Reliability models are classified into two types. A dynamic models usually based on statistical distributions,uses development defect patterns to estimate end product reliability.

Size of the system Criticality of the system. The cost of correcting errors. Type of release. Relationship with user. Trust your subordinates. Develop your vision. Keep u cool. Encourage risk Be an expert. Invite dissent. Too many technical niceties. Too much time spent stopping,rather than preventing defects. Demonstrate your understanding of umbrella activities of a Software process. If you have to develop a word processing software product, what process model will you choose?

Justify your answer and examine. Differentiate verification and validation. Give an example. List the characteristics of software contrasting it with characteristics of hardware. Explain How do we create a process that can manage unpredictability? Identify the human factors considered for an agile software development. Is it possible to realize Win-Win spiral model for software.

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