Databases Interview Questions
Questions Answers Views Company eMail

How to create DSN..Explain?

Infosys, BeBo Technologies,

2 13198

What is the difference between SQL, DDL, and DML?

Wipro, BeBo Technologies,

7 56136

What are inner join and outer join?

3 6759




What are joins..how many types of joins are there?

CSC, TCS, Amdocs,

29 57194

what are Triggers?

TCS,

4 6723

what are stored procedures?

TCS,

6 5152

what are indexes..how many types of index's are there and what are they?

TCS, Green Info Solutions,

6 9888

what are views?

TCS,

7 11323

what is web server?

Satyam,

3 5457

What are functions

3 4408

What are the different table present in MYsql?

3 6870

What is the difference between mysql_fetch_array and mysql_fetch_object?

CTS,

4 6592

what is the difference between oracle 81,91,11i

Oracle, i2,

2 13478

How client makes connection with server in client/server architecture?

CA,

1 1787

Is Oracle 7.3 is a single user or multi user..Is it possible to use this as a backend for web applications?

2 2403







Un-Answered Questions { Databases }

Is it possible to center an object horizontally in a repeating frame that has a variable horizontal size ?

930


Define the SGA and: How you would configure SGA for a mid-sized OLTP environment? What is involved in tuning the SGA?

2173


i have made a project i vb.net n created a .exe of it after installing it in to any pc, the database (sql express) is not geting accesed i.e the aplication cuts the link of the database, so plz help in this matter.

487


where can i free download sqlserver2008..i can install sqlserver2008 without visual studio 2008 and work on it

766


what's query optimization and without use of IN AND Exist can we get another way data from query

652


what are wrappers and build ups and what it's use?

758


I creat Credit memo in AR. Now i want revers the Credit Memo.how you can revers that what out any aditional entry.

910


What is Fragmentation and Defragmentation? For 32GB Table,How can we do the fragmentation?

2316


all the queries used in sql

1258


how do you determine the Load performance of any query in sql server {example how do u determine performance of a select stmnt which returns Dynamically many no of records ... some times 100,1000,10000 etc., }

889


what do u mean by implementation?

731


What do the 9i dbms_standard.sql_txt() and dbms_standard.sql_text() procedures do?

2617


What is the operator that is used for case-insensitive regular expression searches in PostgreSQL?

178


How can we call UDF(User Define Function) using C# code in ASP.net ?

4169


I HAVE A PI ON COL A THE NEXT DAY I WANT CHANGE THE PI ON COL B? PLS SEND ME THE ANS

1142