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What is boundary data- Test data
Extreme/boundary data
- This is data at the limits of validity/acceptability (for instance, if a date is being input, two values at the extreme limits of valid days will be 1 and 31)
- Scanning in documents
- keying in data
- create databases etc. to allow downloading of files etc.
Explain Quick-fix Model Quick-fix Model : This is the easiest model used for the maintenance of the software. In this model changes at the code level are made as early as poss
what is meant by gantt chart who gave the name who is the founder
Define software testing? Software testing is a critical element of software quality assurance and shows the ultimate review of specification, design, and coding.
What is Peer Reviews? Ans) A methodical examination of software work products by the producer's peers to recognize defects and areas where changes are required.
Differentiate between smoke testing and sanity testing. -Smoke testing verifies all areas of application; sanity testing recognizes one or few areas only. -Smoke testing is
What are the elements of Analysis model? i. Data Dictionary ii. Data Flow Diagram iii. Entity Relationship Diagram iv. State Transition Diagram v. Process specifica
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
What is Execution Ans) The process of a computer getting out an instruction or instructions of a computer. Exhaustive Testing: Implementing the program with all possible combina
What are the advantage and disadvantage of SRS?
What are the advantages of Software maintenance Software maintenance is a very broad activity which includes error correction, deletion of obsolete capabilities, enhancement of
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