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

Oracle (3259)
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 6433

whats the maximum size of view state??

2193

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

4 7787

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

Tech Mahindra,

2 9649

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

1 3037

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

2 10526

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

3 7095

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

2329

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 4985

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

1 3490

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

2 8538

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

1 5690

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

Cap Gemini,

1 5691

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

Cap Gemini,

6 9057

What is Schema in Database?

Cap Gemini,

1 5532

Un-Answered Questions { Databases }

Is mysql running ubuntu?

988

What is the difference between oracle and MS Access?

1071

What are date and time data types in mysql?

1026

What is schema in sql example?

1183

How does the report manager work in SSRS?

150

What is the difference between clustered index and primary key?

922

what is oracle forms?

1104

Is mongodb a database?

What is difference between hql and sql?

1078

What are procedures used for?

985

Where is the myisam table stored?

965

what is a join? : Sql dba

1037

What does tinyint mean?

917

You need to add a notnull column in a table by using alter command (without using default command). How would you do that?

947

State some uses of redo log files?

1009

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