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What are the elements of Computer based Systems?
Software: Data structures, Computer programs, & related document
Hardware: Electronic devices, inter connectivity devices, Electro mechanical devices.
People: Users & Operators
Database : organized collection of information.
Documentation: Descriptive information
Procedures: Steps that explain the specific use of every system element.
Explain the process of Prototyping Prototyping is a process which enables developer to create a small model of software. IEEE 610.12 standard defines prototype as a preliminary
Waterfall is a model of the software development process in which the idea phase, requirements phase, design phase, execution phase, test phase, installation phase, and checkout ph
Write definition of software process. Software process is termed as the structured set of doings that are required to develop the software system.
Requirements Analysis of SDLC Requirements describe "What" of a system. Objectives which are to be achieved in Software process development are requirements. In requirements a
What is verification? Verification is the process of determining whether the output of single phase of software development conforms to that of its last phase, whereas vali
Q. Explain Iterative Enhancement model? This model incorporates modification in the software based on the analysis of the existing system. As well the complete documentation of
Q. Explain the bath tub curve of hardware reliability? Ans: As indicated in the diagram below there are three phasing in the life of whichever hardware component that is burn
Q. Describe the various types of restructuring techniques? Ans. Software restructuring modifies source code as well as data an effort to make it amenable to future changes
(a) Draw an Entity-Relationship model for the relational schema given in the Appendix. Show all the entities, relationships, relationship names, and attributes and also underline
Define software reliability. Software reliability is the probability that software will give failure-free operation in a fixed environment for a fixed interval of time. Probabi
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