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

What is ordinary table in oracle?

MCN Solutions,

1156

What is the difference between the Oracle ODBC driver and a Microsoft ODBC (Open Database Connectivity) Driver?

CGI,

1114

Can I create users through internet explorer in oracle 10g?

MCN Solutions,

1083

What is user managed backup in Oracle?

MCN Solutions,

1141

What is index in Oracle?

MCN Solutions,

1073

What is the difference between Delete, Truncate and Drop in Oracle?

MCN Solutions,

1130

What is index-organized table in Oracle?

MCN Solutions,

1069

what are the default admin accounts in Oracle 10g ?

MCN Solutions,

967

What is Library Cache in Oracle?

MCN Solutions,

1142

What is recycle bin in Oracle?

MCN Solutions,

1149

What is the difference between I and G in Oracle?

MCN Solutions,

1099

What is Data Dictionary Cache in Oracle?

MCN Solutions,

1163

How many types of auditing in Oracle?

MCN Solutions,

1035

How many types of segments in Oracle?

MCN Solutions,

1070

Define view, sequence and index in DBMS.

HAL,

933

Un-Answered Questions { Databases }

How do I copy and paste data from excel to access?

826

what is the system function to get current user's user id? : Sql server database administration

1000

what does it mean to have quoted_identifier on? : Sql dba

1145

for what purpose we use MDM(master data management)tell me plz.

4179

How to define array in mongoose schema?

How to convert numeric values to integers in ms sql server?

1092

Which one is faster ienumerable or iqueryable?

933

What is the default sql server instance name?

1034

How many null values we can have in a unique key field in sql server?

958

what is the link between suppliers and banks in ap module in oracle apps? And also query?

2472

What types of commands can be executed in sql*plus?

1109

How to drop an existing table with "drop table" statements in ms sql server?

1086

Define overloaded procedure?

1078

How to load data from multiple files to single target?

563

what are the types of join and explain each? : Sql dba

1037

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