BT0081,SOFTWARE ENGINEERING

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ASSIGNMENT

PROGRAM	BSc IT
SEMESTER	4
SUBJECT CODE & NAME	BT0081,SOFTWARE ENGINEERING
BK ID	B1090
CREDITS	4
MAXIMUM MARKS	60

Q.1 Explain various kinds of software applications.

Answer: - Major Types of Software

Computer software systems are classified into three main types, namely, system software, programming software and application software.

Application Software: -

Application software utilizes the capacities of a computer directly for a dedicated task. Application software is able to manipulate text, numbers and graphics. It can be in the form of software focused on a certain single task like word processing,

Q.2 Explain the various steps involved in establishing a reliability specification and statistical testing.

Answer: - Design for Reliability (DFR) is not a new concept, but it has begun to receive a great deal of attention in recent years. What is DFR? What are the ingredients for designing for reliability, and what is involved in implementing DFR? Should DFR be part of a Design for Six Sigma (DFSS) program, and is DFR the same as DFSS? In this article, we will try to answer these questions and, at the same time, we will propose a general DFR process that can be adopted and deployed with a few modifications across different industries in a way that will fit well into the overall Product Development Process.

All reliability professionals are familiar with the terms Weibull Analysis and/or Life Data Analysis. In fact, for many, these analysis techniques have become almost synonymous with reliability and achieving high reliability. The reality, though, is that although life

Q.3 1) briefly explains the different kinds of assessment techniques.

Answer: - Different kinds of assessment techniques:-

Portfolios:-

A portfolio may contain one or more pieces of a student's work, some of which demonstrate different stages of completion. For example, a student's writing portfolio may contain business letters; pieces of fiction; poetry; and an outline, rough draft, and final draft of a research paper. Through the inclusion of various stages of a research paper, both the process and the end product can be assessed. Portfolios can also be constructed for math and science as well as for projects that combine two or more subject areas.

Exhibitions

2) Give the importance of dimension of time in software development.

Answer:-

Project Phases Organizations performing projects will usually divide each project into several Project phases to improve management control and

Q.4 Write a short note on Acceptance testing and Regression testing.

Answer: - Acceptance testing: - Acceptance Testing is a level of the software testing process where a system is tested for acceptability.

The purpose of this test is to evaluate the system’s compliance with the business requirements and assess whether it is acceptable for delivery.

ANALOGY

During the process of manufacturing a ballpoint pen

Q.5 Explain People Factor in Multidisciplinary aspects.

Answer:- Human factors and ergonomics (HF&E), also known as comfort design, functional design, and user-friendly systems, is the practice of designing products, systems or processes to take proper account of the interaction between them and the people that use them.

It is a multidisciplinary field incorporating contributions from psychology, engineering, biomechanics, industrial design, physiology and anthropometry. In essence it is the study of designing equipment and devices that fit the human body and its cognitive abilities. The two terms "human factors" and "ergonomics" are essentially synonymous.

The International Ergonomics Association defines ergonomics or human factors as follows:

Ergonomics (or human factors) is the

Q.6 With the help of bock diagram explains how global problem solving can apply a software-driven approach to enhance the efficiency of problem solving.

Answer: - Problem solving consists of using generic or ad hoc methods, in an orderly manner, for finding solutions to problems. Some of the problem-solving techniques developed and used in artificial intelligence, computer science, engineering, mathematics, medicine, etc. are related to mental problem-solving techniques studied in psychology.

The term problem-solving is used in many disciplines, sometimes with different perspectives, and often with different terminologies. For instance, it is a mental process in psychology and a computerized process in computer science. Problems can also be classified into two different types (ill-defined and well-defined) from which appropriate solutions are to be made. Ill-defined problems are those that do not have clear goals, solution paths, or expected solute

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Send your semester & Specialization name to our mail id :

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Call us at : 08263069601

(Prefer mailing. Call in emergency )