Explain partial key?
How does database replication work?
query to Compare data of two tables between two different Databases(Oracle and SQL Server) Eg., Source Database: Oracle Table: Employee Target Database : SQL Server Table : emp
how do you do sql tuning?
List some advantages of dbms.
Which is the best graph database?
How to do Data integrity testing? Who does this testing (Developer or tester)?
utility used to obtain inform regarding the optimizes choice of access strategy for SQL stmts A) LOAD B) REORG C) COPY D) EXPLAIN
What is a Transformation?
What is difference between server and database?
What is a database string?
What is database server and how it works?
Design an ETL process( batch job/script)from source to starting that u will not be dependent on the source in the near future?please elobarate details on what are things to consider.if you'd like to do a diagram that will be great.please answer it