What is file organization and access?

What is file organization and access? File organization refers to the way data is stored in a file. File organization is very important because it determines the methods of access, efficiency, flexibility and storage devices to use. There are four methods of organizing files on a storage media. How many types of access modes are […]

Which model CASE tools are used?

Which model CASE tools are used? CASE tools are set of software application programs, which are used to automate SDLC activities. CASE tools are used by software project managers, analysts and engineers to develop software system. What is Casetools? Introduction. Computer-Aided Software Engineering (CASE) technologies are tools that provide automated assistance for software development . […]

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