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

How can sql server instances be hidden? : sql server security

1168

What are some of the pros and cons of not dropping the sql server builtinadministrators group? : sql server security

997

What are the fixed server level roles? : sql server security

1153

How can sql injection be stopped? : sql server security

1055

What is the guest user account in sql server? What login is it mapped to it? : sql server security

1084

What are the database roles? : sql server security

1208

How to resolve the orphan use problem? : sql server security

1034

How to recover from sql injection? : sql server security

1030

What is the new security features added in sql server 2016? : sql server security

1130

What objects does the fn_my_permissions function reports on? : sql server security

1054

Name 3 of the features that the sql server built-in function loginproperty performs on standard logins? : sql server security

1108

What is the purpose of cursors in pl/sql?

1158

What are the advantages/disadvantages of mysql and php?

972

What do you need to connect php to mysql?

1009

What are the reasons for selecting lamp (linux, apache, mysql, php) instead of combination of other software programs, servers and operating systems?

1019

Un-Answered Questions { Databases }

What are the export options of ssrs?

176

What are the different types of constraints?

1208

What is the effect of setting the value "all_rows" for optimizer_goal parameter of the alter session command? What are the factors that affect optimizer in choosing an optimization approach?

1067

What is the usage of couchdb?

Why do we use set serveroutput on?

987

What causes mysql too many connections?

978

What is exporting utility?

1042

What is special about postgresql?

831

Explain the difference between the neo4j graph database and mysql database?

What is bind variable in oracle 11g?

1053

Differentiate pl/sql and sql?

1082

1.how to fetch a value and Execute store procudure in mysql(INNODB) using phpMyAdmin? 2.can i wright a package in mysql database(INNODB)?

2528

How to link tables in sql server?

944

Name two utilities that oracle provides, which are use for backup and recovery.

908

How to fetch the row which has the max value for a column?

1010

For More Un-Answered { Databases } Questions Click Here