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What are the proper testing strategy
It is necessary to develop a proper testing strategy to ensure all possible scenarios are covered and that all error trapping techniques are fully tested; for illustration if inputting data to represent somebody's age, test plan may include: 0, 5, -2, fred, 3.5, 215, 85 etc.
Define design process. Design process is a sequence of steps carried by which the requirements are translated into a system or software model.
List the guidelines for data design. i. Apply systematic analysis on data. ii. Determine data structures and related operations. iii. Establish data dictionary. iv. Us
Define query language? A query is a statement requesting the retrieval of information. The portion of DML that includes information retrieval is known as a query language.
What are the challenges in software? Copying with legacy systems. Heterogeneity challenge Delivery times challenge
What are the different types of Cohesion? i. Coincidentally cohesive -The modules in which the set of tasks are related with each other loosely then such modules are called as
using a dfd and a processing narrative,describe computer based system that can distinct transform flow characteristics.Define flow boundaries map the dfd into a software architectu
structured analysis
Q. Assuming the Putnam model and given S = 100,000 C = 5000 and D 0 = 15 calculate the development time t d. Ans: In Putnam model (S/C ) 3 = D 0 t d 7 lhs = 20
Q. List four reasons why it is difficult to improve software process. Ans It is difficult to get better software process due to following reasons: 1. Lack of knowledge-
Documentation explaining plans for, or results of, the testing of a system or component, Types contain test case specification, test incident report, test log, test procedure, test
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