Answer Posted / shilpa s
Testing techinique can be used to effectively desgin
efficient test cases.These techinique can be grouped into
blockbox and white box testing.
BlockBox testing techiniques:
when creating block box test cases , the input data used is
critical. Three successful techiniques or managing the
amount of input sata reuires include:
1.Equivalance partitioning.
2. Boundary Analysis.
3.Error guessing.
EQUIVALANCE PARTITIONING:
Euivalance partitioning is a techinique for testing
equivalance classes rather than undertaking exhaustive
testing of each value of the larger class. for example
a program which edit credit limits within a given range
(1,000 -1,500) would have three equivalance classes;
< 1,000 ( invalid)
Between 1,000 and 1,500 ( valid)
> 1,500 ( in valid)
BOUNDARY ANALYSIS:
A techinique that consist of developing test cases and data
that focus on the input and output boundaries of a given
function. In same credit limit example, boundary analysis
would test:
Low boundary +/- one(999 and 1,001)
on the boundary ( 1,000 and 1, 500)
Upper boundary +/- one(1,499 and 1,501)
ERROR GUESSING:
Test cases can be developed based upon the intuition and
experience of the tester . For example in an example where
one of the inputs is the date, a tester may try february
29, 2000
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
How can a LOG for testcases be maitained which can give information about a TestCase that is it new one or has been occured in previous versions of the software.
What are joins and subjoins in the data bases what is data driven testing what is verification and validation What is Quality Assurance (QA) and Quality Control (QC) Is Verification is related to QA and Validation is related to QC ? which type of model you follow basically in your project what is a use case How to test a Bike how to test a Lift (Elevator). which configuration Management tool do you use which Bug tracking tool do you use explain Bug life cycle what is Regression testing what is ALPHA testing ans BETA testing What types of testings comes under Non functional testing what is TEST DIRECTOR what is CMM and CMM i whar are Expressions in Winrunner What is a Compile module Is it Necessary to open the tool first or the application first after getting a bug what will you do if you add a new object or a new module for the existing application then how will you test the application which Defect tracking tool do you use what is change management What is smoke Testing what is sanity testing A application is given to you but the requirements and functionalities are missing what will you do to start the testing which testing documents will be received by the client
What is concurrent user hits in load testing?
What is the procedure of manual testing?
Tell some examples of bug severity and bug priority?
How can you define state tanstion testing aswell decesion testing with examples.how you can differ them too??
Our software designers use UML for modeling applications. Based on their use cases, we would like to plan a test strategy. Do you agree with this approach or would this mean more effort for the testers.
What is an entry criteria?
ANY ONE HAS ATTENDED THE INTERVIEW FOR WIT INNOVATION P LTD? THEN KINDLY LET ME KNOW ABOUT THE INTERVIEW PROCESS AND QUESTIONS ASKED.
tell me 3 defects in FRS document, while doing FRS review which u have found in the last 3 years ? could u plz answer brahma412@yahoo.co.in
wat is meant by frontend and backend testing
What does entry and exit criteria mean in a project?
hi every one can you send me ISTQB Course material on my Email id deeptimundra997@gmail.com
what is localization and globalization.and what are the ways way are going to test the particular application?how can we identify factual, visual, corrupted characters, link errors, formatting errors, etc in locallization?iam going to attend the interview on localization concepts and languages like : German, Japanese, French, Russian, Italian, Chinese, Korean, Portuguese and Spanish .tell me the process how to do testing above concepts let me know its urgent:anilaluvala@gmail.com 9908814046
How could we start writing testcases without having the FRS,BRS Docs? My Project has some docs that are related to explain the operations which will be done in the application. It is deployed in UAT server and is a maintainance project. Tell me some technipues or best way to provide the quality to application?
