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Hi Readers this time we come with very much demanding interview questions which is requested by many database testers, So here we come with most freq

Join is used to display results(combined rows) from two or more than two table . Below are the types of joins are: Natural Join Inner Join Cross Join Out

Data base Testing is segmented into below four different categories. Data validity testing Data integrity testing Performance related to data base Testin

Dirty reads occur when a transaction is allowed to read a row that was modified by another transaction that has not yet committed. Non-commit reading

Evaluate how applications work when real activities are implemented. Perform load tests on SQL scripts, PL / SQL, T-SQL code, and stored procedures o

Database testing objective is to be ensure that access methods and processes work properly and without causing data corruption.

<b> Create your own queries:</b> In order to test the operation in a database in a proper and accurate manner, first a tester must have very good knowledge of

<b> Data mapping in a database:</b> It should be ensured that regardless of the visual (front-end) part of the application, all CRUD operations must work corr

C : Create - When the user "saves" any new transaction or information to the database. A : Retrieve - When the action of 'Search' o

Atomicity, Consistency, Isolation and Durability(ACID) are a set of properties necessary for a set of instructions to be considered as a transaction

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AnyDbTest DBFit DBUnit NDbUnit SQLUnit TSQLUnit(for testing T-SQL in SQL Server)

Relational database management system (RDBMS) is a database management system (DBMS) that is based on the relational model as invented by E. F. Codd,

Gather database requirements  Create test scenarios against each requirements  Test schema data and test scenarios  Positive and negative testing  Valid a