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Q. Discuss any two software characteristics.
Ans. Software is not manufactured: The life of software is start from concept exploration to the retirement of the software product. It is one time development effort as well as continuous maintenance effort in order to keep it operational.
Nevertheless making 1000 copies of software isn't an issue and it doesn't involve any cost. In case of hardware product each product costs us due to raw material and other processing expenses. We don't have assembly line in software development. Hence it isn't manufactured in the classical sense.
Software is flexible: We all feel that software is flexible. A program is able to be developed to do almost anything. Sometimes this characteristic possibly the best and may help us to accommodate any kind of change
What is recovery testing and Security testing Recovery testing is system tests that bind the software to fail in a variety of ways and justify that recovery is correctly perf
Token count: - A program is considered to be series of tokens and if we count the number of tokens, some interesting results might be emerge. Tokens are classified as either opera
User documentation consist descriptions of the functions of a system without reference to how these functions are implemented. Instances are installation guide and reference guide.
State the System Engineering Hierarchy The world view is made up of a set of domains (Di),which can either be a system or a system of systems. WV = {D1,D2,D3,...........,Dn
Errors from previous stage Errors passed through Amplified errors Newly generated errors Errors passed to next stage Testing phase of project-A 35 35 0 5 20 Testing phase of Projec
Q. Define a Class diagram with example? Class diagram: A class diagram in the UML (Unified Modelling Language) is a type of static structure diagram that describes the struct
Write definition of software process. Software process is termed as the structured set of doings that are required to develop the software system.
Question: (a) (i) Using examples from the case study or otherwise, explain the following concepts: • Encapsulation • Specialization • Polymorphism (ii) Discuss the a
what are the advantages of open source software?
Q. Differentiate between failures and faults? Ans. Failure: -Failure is the disappearance of external results of program operation from requirements. Consequently failure is
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