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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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,

1084

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

Atos Origin,

1015

Some queries related to SQL

Motorola,

982

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

UGC Corporation,

1122

What do you mean by SQL injection attack?

Ittiam Systems,

1067

What is Command line parameters in PLSQL.?

MCN Solutions,

1131

What is Sqlpaging in SqlServer 2005 ?

MCN Solutions,

1069

What is a DBMS, query, SQL?

Maveric,

1046

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

Infosys,

1205

What is the difference between SQL notification and SQL invalidation?

MindCracker,

1190

What is the difference between mysql and mysqli?

HCL,

1206

What is the use of toad or sqldbx.?

MCN Solutions,

1156

Write SQL queries on Self Join and Inner Join.

Aspiring Minds,

1157

Write a SQL queries on Self Join and Inner Join.

Aspiring Minds,

1043

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

QuestPond,

1036

Un-Answered Questions { Databases }

How do I do transactions/locking?

What are the properties of a transaction?

1128

What is sqlexception in java?

993

Explain throw statement in sql server 2008?

998

Explain few examples of stored procedure over triggers?

1044

What are the the Advantages of DBMS?

844

What is an indexing strategy?

1010

What is sqlcontext?

1085

what is commit? : Sql dba

1078

How oracle flex asm works?

What are the components of a database management system?

882

Is mongodb hard to learn?

Does view contain data?

1036

Database is hung. Old and new user connections alike hang on impact. What do you do? Your SYS SQLPLUS session IS able to connect.

2159

How to execute mysql query in php?

916

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