Databases AllOther Interview Questions
Questions Answers Views Company eMail

what is meant by Dynamic query?

Satyam,

3 10118

what is Normalization means..?

Bank Of America, TCS, Infosys, AZTEC,

8 23784

Integrity constraints means..? how many and what are they?

AZTEC,

4 10460




can we delete autodiff back up that we have set through sql server agent.

Indian Web Technology,

1117

if we have set auto differencial back up then waht is difference between 1.appen to media 2.over right the existing media

Indian Web Technology,

1 2147

characters of DBMS A) non redundant B) data independence C) increased security D) all the above

Accenture, XP,

1 6713

utility used to obtain inform regarding the optimizes choice of access strategy for SQL stmts A) LOAD B) REORG C) COPY D) EXPLAIN

Accenture,

2 2863

What is OQL?

4 6785




what is primary key,unique key, foreign key? can u teach me in simple language?

TCS, CTS, Wipro, HCL, Infosys, CMC, Banking, Keggfarms, SkyEss, Sunrise, Web Synergies,

44 156972

What are the differences between Database Trigger and Integrity constraints ?

Synergy,

2 4459

WHAT KIND OF TOOL BO IS?

APC,

1148

WHAT IS CARDINALITIES OF JOIN?

1227

WHAT IS THE PURPOSE OF TESTING INTEGRITY OF THE UNIVERSE?

Wipro,

1175

WHAT TYPE OF JOINS RETURNS INCORRECT RESULTS?

HP,

2 3710

What is Stored procedure ?

iGate, IBM, Inspira Technologies,

4 6200


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Un-Answered Questions { Databases AllOther }

query to Compare data of two tables between two different Databases(Oracle and SQL Server) Eg., Source Database: Oracle Table: Employee Target Database : SQL Server Table : emp

937


if i want to display the name of students such that to which city they belong must have count greaer than two

1044


How to do Data size testing? Who does this testing (Developer or tester)?

1452


Design an ETL process( batch job/script)from source to starting that u will not be dependent on the source in the near future?please elobarate details on what are things to consider.if you'd like to do a diagram that will be great.please answer it

1028


How to do performance tunning a database in DB2 V8.2 UDB in linux

1183






What are the various ways to execute a query in teradata?

1465


1. How to test Database? Please, give me all details for "SQL,Msaccess, Mysql Database? 2.For which functionalities database used? 3.How to convert Guest to Admin by Mysql database?

1101


what is tkprof tool and how it is used???

1649


Hi, I want do a course in DWH Informatica Administrator and Abinito Administrator please tell me some institute in chennai and i am searching for a job,so please help me and my mail id : satty_rh@yahoo.co.in Thanks, Kumar

918


how to reject duplicates in source sequential file and if by filter option then where is that filter option in the sequential file.

433


What is the DIF format and when we will use in teradata

1277


sparse lookup and where its options we find in OCI and db2?

1064


how node connect with cpu?

954


please tell me the informatica telecom projects interview question? like if they ask about project explanation and the difficulties and the solutions taken to solve the issues for telecom projects,e.g i am workin for a vodafone project handlin postpaid section,pls tell me wat wud be the process if i work in this ? thanks

6573


define primary key index, bitmap index, hash index,virtual indwx

2163