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

Oracle (3253)
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)
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Firebird (5)

Database Management (1411)
Databases AllOther (288)

Databases Interview Questions

Questions Answers Views Company eMail

How are functions and procedures called in PL/SQL?

1 1341

What are the different datatypes available in PL/SQL?

1 1175

How can we connect an Android App to an Oracle database and use the PL/SQL procedural code?

1 1233

What are few of the schema objects that are created using PL/SQL?

1 1106

What is PL/SQL Records?

1 1275

How is a PL/SQL code compiled?

1 1300

What are the key differences between SQL and PL SQL?

1 1304

How can we debug in PL/SQL?

1 1194

Is it possible to read/write files to-and-from PL/SQL?

1 1158

What is an exception in PL/SQL? What are the two types of exceptions?

1 1443

What is scope and visibility in PL/SQL?

1 1312

How to Declare Fixed Length String Value In PL SQL

1 1216

What are the different SQL Server Versions you have worked on?

1075

What are the different types of Indexes available in SQL Server?

1 1083

What is the difference between Clustered and Non-Clustered Index?

1 1119

Un-Answered Questions { Databases }

Explain system functions or built-in functions? What are different types of system functions?

1055

What kind of problems occurs if we do not implement proper locking strategy?

1489

How efficient you are in oracle and SQL server?

1244

What are the source of constraints?

1004

How to rebuild the master database?

1152

what is sql server agent? : Sql dba

1171

how to use regular expression in pattern match conditions? : Sql dba

1102

How to enter binary string literals in ms sql server?

1235

How to put more than 1000 values into an oracle in clause?

1099

What versions of clipper does netlib support?

1070

Is there some bulk load or other way to import a lot of data fast?

925

what is schema? : Sql dba

1127

What is subquery? Explain the properties of a subquery?

1052

Were you involved in any data conversion, which one?

what is the Ticketing tool used in Wipro technologies at Bangalore...???

8221

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