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

Oracle (3253)
SQL Server (4518)
MS Access (429)
MySQL (1402)

Postgre (483)
Sybase (267)
DB Architecture (141)
DB Administration (291)

DB Development (113)
SQL PLSQL (3330)
MongoDB (502)
IBM Informix (50)

Neo4j (82)
InfluxDB (0)
Apache CouchDB (44)
Firebird (5)

Database Management (1411)
Databases AllOther (288)

Databases Interview Questions

Questions Answers Views Company eMail

If you know "Access", you can capture data from "Excel" broadsheet, but the limitation is that, a memo data type of "Access" can only hold characters upto- (a)31,000; (b 32,000; (c)33,000; (d)34,000.

Wipro,

1 6521

whats the maximum size of view state??

2252

Its possible to add more than one primary key for the table

4 7947

Write a procedure to return the month and the number of developers joined in each month (cursor )

Tech Mahindra,

2 9750

How many Flexfields are there in AR and what are they ?

1 3106

What are User Exits and what are different types of User Exits in Oracle Apps ?

2 10661

What is an Invoice ? How many types of invoices are there in AP and AR ?

3 7231

If the valueset if of type –TABLE then how many tables can we attach in the valueset ?

2371

Hi I am searching for best oracle Apps institute? Please tel me which is best institute in hyderabad I am working in developer 6i....

Ion Exchange,

2 5085

Which Database is the best for the Security issue ? 1. DB2 2.SQL Server 3.MySQL 4.ORACLE

1 3584

I want to learn the Oracle configurator(OracleApps)can any one tell best institutes in Hyderbad

2 8667

select 10 from dual; y its showing all the rows with 10?

1 5757

How can u get the number of pupils connecting the database?

Cap Gemini,

1 5781

How to a Query to copy data from on table to another table.

Cap Gemini,

6 9249

What is Schema in Database?

Cap Gemini,

1 5624

Un-Answered Questions { Databases }

where can i free download sqlserver2008..i can install sqlserver2008 without visual studio 2008 and work on it

2051

Is postgresql the same as mysql?

964

What is policy management?

1050

What are the 3 modes of parameter?

1210

What is a primary index?

980

Comment,Datatypes are unlimited

2110

How many types of functions are there in sql?

1009

what are savepoint mode and cursor mode properties ?

What is difference between mysql and mongodb?

what is the need of indexing topic in oracle? where do we use in a Java project? any other option other than using this to get the same result where we use indexing ?

2523

What is the difference between sum and count in sql?

1039

what are wild cards used in database for pattern matching ? : Sql dba

1208

How do you go back in sql?

1030

What is the drawbacks of normalization?

1020

Where is database used?

958

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