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

Oracle (3259)
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Sybase (267)
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

A design problem was given in which I was supposed to make a design for the data base for a given problem.

Motorola,

1046

How will you find out if there are expensive SQL statements running or not?

Atos Origin,

984

Some queries related to SQL

Motorola,

943

What are the different methods available under sqlcommand class to access the data?

UGC Corporation,

1085

What do you mean by SQL injection attack?

Ittiam Systems,

1027

What is Command line parameters in PLSQL.?

MCN Solutions,

1080

What is Sqlpaging in SqlServer 2005 ?

MCN Solutions,

1029

What is a DBMS, query, SQL?

Maveric,

1013

What is difference between Datepart() and Datename() in SqlServer?

Infosys,

1175

What is the difference between SQL notification and SQL invalidation?

MindCracker,

1105

What is the difference between mysql and mysqli?

HCL,

1123

What is the use of toad or sqldbx.?

MCN Solutions,

1121

Write SQL queries on Self Join and Inner Join.

Aspiring Minds,

1092

Write a SQL queries on Self Join and Inner Join.

Aspiring Minds,

1004

Write a SQL query in order to merge two different columns into single column?

QuestPond,

1001

Un-Answered Questions { Databases }

Describe the three levels of data abstraction?

847

How to define an external table with a text file?

1033

What are null values in ms sql server?

1041

What are the different types of collation sensitivity?

1074

What is sql view?

973

What is snapshot replication?

1019

How do I view a script in sql server?

991

How different is ms access and oracle?

999

Describe sql comments?

983

How do I find my mysql username and password?

936

What is bcnf normalization form?

1081

What is the full meaning of dbms?

1009

What is a heap in sql?

1017

What does the file extension accdb stand for?

936

Define ddl and dml.

1011

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