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Write short note on the various estimation techniques.
Algorithmic cost modelling - the cost estimation is depend on the size of the software. Expert judgement - The experts from software development and the application domain apply their experience to estimate software costs.
Estimation by analogy - The price of a project is computed by comparing the project to a like project in the same application domain and then cost can be computed. Parkinson's law - The cost is determined by available resources rather than by objective assessment. Pricing to win - The project costs whatever the customer ready to pay out it.
Database Definition: There are four basic steps involved in defining a database. They are: i) Creating a Field Definition Table (FDT) : The possible content of data recor
how can i build a data base in easy method on database
Objectives of Data dictionaries:- 1) A standard definition of every terms in a system that is each item of data is uniquely identified and defined. 2) Simple cross-referenci
What is software architecture? The software architecture of a program or computing system is the structure or structures of the system, which comprises software methods, the e
Worldwide Translations Agency is a company that undertakes translations to and from the major languages of the world. All sorts of documents including letters, reports, operating i
Illustrate about the SOFTWARE PROCESS TECHNOLOGY Software industry considers software development like a process. According to Rumbaugh and Booch, "A process defines who is
An identified set of software features to be calculated under specified conditions by comparing actual behavior with the needed behavior described in the software documentation.
What are the various elements of data design? i. Data object - The data objects are identified and relationship between various data objects can be shown using ERD or data di
List the pre-requisites for white-box testing Pre-requisites for white-box testing are similar to black-box testing with one key difference: - During white-box testing, test
What is System Engineering? System Engineering means designing, executing, deploying and operating systems which contain software, hardware, and people.
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