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Which of the following statements about Regression statements are true?
1�Regression testing must consist of a fixed set of tests to create a base line2�Regression tests should be used to detect defects in new feature3�Regression testing can be run on every build4�Regression testing should be targeted areas of high risk and known code change5�Regression testing when automated, is highly effective in preventing defects. Options: I) 1&3II)1&5III)3&4IV)1,4 & 5V)2, 3 and 4...
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how do you analyze risk
mistrypt
- May 7th, 2008
Risk analysis is always done as a part of test plan activity. Where folowing points are taken in account like..1. which are thefuntionilities are more critical hitting directly customers stocks, data ...
jessa abraham
- Mar 27th, 2008
You can analyze risk on the basis of severity and priority. so one must know the requirement and what you are testing.
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1) Differences between DSS and OLTP.2) Explain Grouped cross tab.3) Define Surrogate key.4) What is IQD file.5) Expalin Reference cursor.
Janaki
- Nov 5th, 2012
3.Surrogate key is a sequencer which is used to uniquely identify a row in a OLAP. This helps in implementing SCD Type 2 in data warehousing.
rj_dwbi
- Apr 2nd, 2012
OLAP:
1). Store historical data of an organization
2). Data is used for BI/ business strategic decision
OLTP
1). Real time transactional data
2). Data is used to have track of transaction details. -
What is the difference between database and data warehousing?What is the main advantages of data warehousingWhat is mean by data stageWhat is the famous tools used for data warehousing?What is the architecture of data warehouisng model?
brahmiii
- Feb 28th, 2010
Database is the root of any data releted operations where as datawarehousing is a schema or process how effectively we access or utilize a database. Datawarehousing follows the star schema and snowflake schema as its basic schemas and we two other schemas also which are not much important.
sap_23
- Sep 3rd, 2009
Database: A database is used to record, retrieve, update business transactions which are occurred daily in business life. Data ware House: A data warehouse is used to record historical data, purely for analysis purpose for top management.
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What is Traceability Matrix ? Is there any interchangeable term for Traceability Matrix ?Are Traceability Matrix and Test Matrix same or Different ?
Bina
- Oct 25th, 2011
Matrices plural of matrix.
Mallika Chintalapalli
- Apr 27th, 2011
Traceability Matrix is a document which consists information for tracing back for the reference in case of any confusable and questionable situation.
