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

HOW TO SAVE UNIVERSES AND DOCUMENTS IN THE REPOSITORY?

1591

What is cardinality?

4 6184

WHAT IS CARTESIAN PRODUCT?

2 6712

WHAT ARE TEMPLATES?EXPLAIN WHAT YOU HAVE CREATED?

1502

find out the second highest salary?

Cognizant, Nucsoft, Oracle, TCS, Wondersoft,

55 76374

find out first highest salary?

Verinon Technology Solutions,

10 13756

find out the third highest salary?

CIPL, Cyber Shot, HCL, Hewitt, IBM, JPMorgan Chase, Orion, Verizon,

92 129073

WHAT IS CARDINALITIES OF JOIN?

1934

WHAT IS THE PURPOSE OF TESTING INTEGRITY OF THE UNIVERSE?

Wipro,

1830

WHAT TYPE OF JOINS RETURNS INCORRECT RESULTS?

HP,

2 5587

i want to know about mr.b.kotravel......who has answered for second maxmium salary from employee table

3 4893

What is the difference between RDBMS and DBMS?

Practical Viva Questions, Sapient, Stag Computers,

20 71921

what is purge command explain about oracle performance tuning

Accenture, eCentric Solutions,

2 25028

we have 10 concurrent programs under one request group out of 10 ccps all users submitting only 9 programs from srs window remaining one ccp for specific user how can it possible send me answer asap.

Accenture,

1881

what is global table

iFlex,

7 12826

Un-Answered Questions { Databases }

What is the use of sequences?

Why do we use sqlite?

537

What is the data quality?

303

Delete duplicate rows without using rowid.

1074

How do I start mongodb on mac?

What is sleeping status in sql server?

526

What is the DIF format and when we will use in teradata

2093

How to start instance with a minimal initialization parameter file?

542

What encryption security is available in sql azure?

What is insert command in sql?

530

What are blobs, tables, and Queues? Is SQL is the standard way to query blobs, tables, and queues?

117

What is a raid and what are different types of raid configurations?

634

What are the advantages of indexing?

525

How do I manually uninstall oracle client?

520

Can a table have 2 foreign keys?

508

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