RTU 2016 Question Paper Semester VIII Information Technology Software testing and Validation

ol I o<'J >,,r * F{ \a ,-\ U B"Tech. Vm Semester (Main) Examination, April/May 2016 € Inforrn ation Tech nolo gy FEI € 8IT1A Software Testing & Validation Time :3 Hours Maximum Marks : 80 Min. Passing Marks : 24 Instructions to Candidates: Attewpt any five questions, selecting one question frarn each unit. Att questions carry equal rnarlcs" (Schematic diagrams must be sh,twn wherever necessary. Any data you feel missing suitabry be assumed and stated elearly. units af quantities used/calctdated mast be stated clearln*. Unit - t 1' a\ Explain verification & validaticu in detail what are the differences befween the two. What are the advantages & disadvantages ofverification & validation(8) b) Differentiate between r,hite box & blaek box testing in detail (8) OR 1. a) what is testing? Explain the need of sottw-are testing (8) b) Explain structural testing in detaitr with suitable examples (8) Unit - E 2' a) Exptain integration testing in detail. Describe its r.arious approaches (*) b) Diftbrentiate betu'een scenario testing & system testing (g) OR 2. Write short notes on (any two) (8x2=16) a) Functional testing b) Non-functionaltesting c) Aeceptance testing 8E 8061 /zoro (1) lCont..

Unit - III 3. a) What is regression testing? What is the need of regression testing (8) b) Explain enablingtesting in detail (8) OR 3. Explain following types oftesting (any two) (8x2:16) a) Ad-hoc testing b) Agile & extreme testing c) Buddytesting Unit - W 4. a) Explain the tools for testing of OO softwares (8) b) What is OOP & how it differs from procedural programming (8) OR 4. Explain usability testing in detail. What are the ways to achieve usability how usability does one achieve usability. What are the quatrity factors for (16) Unit - V 5. a) What is a test plan? What is its purpose (8) b) What are the various types of matrics. Explain in detail (8) OR 5. What is test automation. What is the need of automation in software testing? What are the key factors required for a successful test automation? What are the various components of a test automation frame work (16) 8E 8061 A')