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

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DB Architecture (141)
DB Administration (291)

DB Development (113)
SQL PLSQL (3330)
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Database Management (1411)
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Databases Interview Questions

Questions Answers Views Company eMail

How to invoke the data pump export utility?

1252

How to define an anonymous block?

1245

How to list all tables in your schema?

1117

How to use "in out" parameter properly?

1103

How to use windows user to connect to the server?

1045

How to execute a stored program unit?

1128

How to load data from external tables to regular tables?

1102

What happens to the current transaction if a ddl statement is executed?

1059

How to drop a tablespace?

1085

How to retrieve the count of updated rows?

1193

What happens to the indexes if a table is recovered?

1045

How to get execution path reports on query statements?

1043

How to add another datafile to a tablespace?

1088

How to assign values to variables?

1163

How to retrieve data from an cursor to a record?

1156

Un-Answered Questions { Databases }

What is a sql instance vs database?

1173

What is oracle datasource?

1040

Explain the use of keyword with encryption. Create a store procedure with encryption?

1007

What are the types of dbms?

1024

What is pl sql block structure?

1095

Where is the quick access toolbar located?

1023

What is tuple and attribute?

990

What are Oracle Schema Objects?

1153

what is data integrity? : Sql dba

1086

OPTIMIZATION OF SP,CURSOR,TRIGGERS

2856

What is meant by mysqli?

956

What is database white box testing?

1177

Explain how Neo4j stores primitive array?

What is work_mem in postgresql?

917

What are the different types of modeling?

949

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