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

Oracle (3239)
SQL Server (4518)
MS Access (429)
MySQL (1402)

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

DB Development (113)
SQL PLSQL (3312)
MongoDB (502)
IBM Informix (50)

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

Database Management (1391)
Databases AllOther (288)

Databases Interview Questions

Questions Answers Views Company eMail

Which Oracle App Is Most Popular One ?

3 3888

can any body tell me how to know the password of current user in sql server

Crea, HCL,

1581

How many nested transaction can possible in sql server?

Bank Of America,

3 9622

hi,i want t0 knom d syntax for a super key with an example

1 4407

how to find 2nd highest salary in random database salary of employer.....

4 5930

whats the difference between join command and Cartesian product using example?

1 4599

what is domain in database and its benefits?

1724

why we are join a tow table

1 2656

what is data integrity

Fidelity, TCS,

3 11079

what is sql optimization

Fidelity,

1 8105

what is sql profiler

Fidelity,

2 9191

There are three servers are run by Oracle, MS Access and .Net. What are the procedure fetching the values of two variables from two servers among these?

1709

Diference between Oracle 9i and 10G.

Baidu,

2 7239

What are the consideration at tehe migration of Oracle 9i to 10G.

Baidu,

2542

Advantages and disadvantages of stored procedures.

HCL,

2 7123

Un-Answered Questions { Databases }

Any sample or model question of punjab national bank for deputy manger IT or any sample of PNB.any1 plz do send on

1823

How can I execute dynamic sql with ase in sybase?

595

How does mysql store binary data?

511

What are the benefits of database?

469

How many columns are in access?

429

Describe the difference between embedded and dynamic sql.

514

What is data type in sql?

556

What do you understand by a stored procedure?

607

Why should I use postgresql?

566

How do you prevent oracle from giving you informational messages during and after a sql statement execution?

285

What is a primary key example?

515

How do you shutdown a mysql database?

504

What are the operating modes in which database mirroring runs? : sql server DBA

617

How to create a simple stored procedure in ms sql server?

523

What is the difference between online and offline backups?

562

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