Databases Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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DB Architecture (141)
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Databases Interview Questions

Questions Answers Views Company eMail

What is the difference between partitioning and sharding?

1025

What is memory optimized table?

1059

Is coalesce faster than isnull?

981

Can we rollback delete command?

1007

What is a temporal data type?

1065

How do you identify a primary key?

1077

What is the need of a partition key?

999

How do you rename a procedure in mysql?

959

How show all tables in mysql query?

951

How much does mysql enterprise cost?

938

How do you create a table in mysql workbench?

947

How to use count function in mysql?

939

How do I view data in mysql workbench?

1029

How do you rename a table in mysql?

1045

Is mysql a free database?

955

Un-Answered Questions { Databases }

What do we mean by hot backup & cold backup and how are they different?

Should I use mbr or gpt?

1036

what are wrappers and build ups and what it's use?

2182

What do you mean by table in sql?

1006

What is the contrast amongst drop and truncate?

1050

What happens to a trigger with multiple affected rows?

965

How do I perform an unattended install of sql server 2000?

1107

How to list all tables in the database using odbc_tables()?

1065

What is the clause we need to add in function body to return variable?

1024

Explain ddl statements in pl/sql?

1020

What is an agent and What are the types of agents?

644

What are the 7 disadvantages to a manual system?

1001

What is the use of the Service Knowledge module?

609

What is data in dbms?

925

What are the possible values for the boolean data field?

984

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