Databases Interview Questions
Questions Answers Views Company eMail

How to create DSN..Explain?

Infosys, BeBo Technologies,

2 12940

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

Wipro, BeBo Technologies,

7 55632

What are inner join and outer join?

3 6589




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

CSC, TCS, Amdocs,

27 56545

what are Triggers?

TCS,

4 6598

what are stored procedures?

TCS,

6 5043

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

TCS, Green Info Solutions,

6 9730

what are views?

TCS,

7 11175

what is web server?

Satyam,

3 5247

What are functions

3 4308

What are the different table present in MYsql?

3 6756

What is the difference between mysql_fetch_array and mysql_fetch_object?

CTS,

4 6460

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

Oracle, i2,

2 13294

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

CA,

1 1715

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

2 2349







Un-Answered Questions { Databases }

All questions related to Control m monitoring tool

233


Insert syudents details in table.Current system date &time insert into joining time.How do insert?( in sysdate only return current system date how do add time?)

476


What spfile/init.ora file parameter exists to force the CBO to make the execution path of a given statement use an index, even if the index scan may appear to be calculated as more costly?

487


ERROR:Insert or update on table"accnt" violates foreign key constraints "acct_to_curr_symbol" DETAILS:KEY(accnt_curr_id)(-2)is not present in the table "curr_symbol" ......solve The Problem..

724


you are a universe designer and report developer in BO, what type of information you gather from client?Briefly explain plz

627


What the various ways to tune a teradata query

1805


What is the command that can be used to allocate memory in postgreSQL?

156


Could you please provide oca (oracle 10g) dumps for my certification ?

2759


1 01 101 01010

451


what is tripstop report?

410


In AP we done Customizations for Late Payments Charges. For Reporting Purpose What are the Documents Prepared for Customer Understanding??

243


Explain the classification of Database Management System?

2695


i am pursuing mca and i want to do oracle apps technical in hydrabad, plz guide me tne best institue in hydrabad those have excellent knowledge in oracle apps.

732


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

734


How do you find out from the RMAN catalog if a particular archive log has been backed-up?

640