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

Define the select into statement.

1077

Write an sql query to select all records from the table?

1050

What is a column in a table?

1143

Write the command to remove all players named sachin from the players table.

1193

How to add new employee details in an employee_details table with the following details

1099

What is synchronized subquery?

1179

What is a unique constraint?

1090

What is a temp table?

1037

What is the difference between null value, zero, and blank space?

1220

How to test for null values?

1062

What is subquery? Explain the properties of a subquery?

1002

What do you mean by tablesample?

1100

what is memory-optimized nonclustered indexes

1033

What are different types of table joins?

1034

How to delete duplicate rows?

1014

Un-Answered Questions { Databases }

How much does sql cost?

1029

How to do clean up if create database failed?

1044

What is the starting oracle error number? What is meant by forward declaration in functions?

1013

Why are forms important in databases?

911

can u give guidance abt packages of plsql

2188

Tell me in brief how sql server enhances scalability of the database system?

1013

Explain the terms database and dbms. Also, mention the different types of dbms.

920

What happens when unicode strings concatenate with non-unicode strings?

1117

Explain the truncate command? : SQL Server Architecture

1190

How do you implement session management in SQL Server mode?

1121

How to provide default values to function parameters?

1156

What are the advantages of using microsoft access?

1047

What do I do if I forgot my mysql root password?

920

PURCHASE ORDER TO PAYABLES WHAT ENTREIS WILL HAVE

2231

Lookups are a key component in sql server integration services (ssis). Explain its purpose?

1021

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