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Describe the various elements of data design?
i. Data object - The data objects are identified and relationships among various data objects are represented using ERD or data dictionaries.
ii. Databases - Using software design model, the data models are changed into data structures and data bases at the application level.
iii. Data warehouses - At the business level useful information is identified from various databases and the data warehouses are created
What is software testing?
Q. Differentiate between object oriented and function oriented design. Ans: • Function-oriented design depend on identifying functions which transform their inputs to create
what is meant by gantt chart who gave the name who is the founder
RAD Model Rapid Application Development Model is the part of incremental model. Achieves the high speed development using component based construction. Phases
I need help creating a DFD for an assignment. Is there anyway you could help?
Leader: Aim/vision of project. Business plan, Screencast coordination, lines of communication, feedback, must give updates during lecture slot. Evaluated, in part, on how well who
Describe the various types of coupling? i. Data coupling - The data coupling is possible by parameter passing or data interaction. ii. Control coupling - The modules share c
Mention some of the drawbacks of RAD model. Not suitable for largescale projects. Commitment of developers & customers are required. Not appropriate when technical ris
In well-run projects, the mission of the test team is not merely to perform testing, but to help decrease the risk of product failure. Testers look for manifest problems in the pro
Quality assurance and standards Standards are the key to effective quality management. They may be international, national, and organizational or project standards. Prod
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