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

i have a table t1 a math 20 b phy 30 cchemisty 10 a math 40 b phy 23 c che 21 a math15 bphy 33 c che 56 write a quire to find out the max markr of each subject

8 10517

What is dataset and its uses

2 4319

get second maximum date from tables.

1 4147

1.display list of all users from ur data base.what is the query?

CGI, IBM,

3 8010

How to fetch records from a One to Many relationship table. eg: wanna get details of all orders for a specific customer. (do not want repeatation of master table records for child table records)

2 5009

I am using Oracle 10g and want to access the default tables of 9i? how? Any script and how to use it please mail me @ rashi.sandhu@gmail.com........

1 3685

How to change location of errorlog in SQL?

ABC, IBM,

2 6219

check, not null,unique

IBM,

2 5363

Un-Answered Questions { Databases }

What is microsoft sql server?

1018

What is a node in neo4j?

Is mongodb a sql database?

Define full outer join in sql server joins?

1059

What is the name of reporting services config file and what’s it’s used for?

153

What can I use instead of microsoft access?

976

How to use sql*plus built-in timers?

1270

What is SQL Azure Data sync?

123

How many types of databases are there in ms access?

907

What is the function of grid naming service used in oracle rac

What are the different column comparison operators in mysql?

993

How will you make an attribute not process? : sql server analysis services, ssas

1160

Explain coalesce. What is the equivalent of oracle/db2 coalesce function in sybase?

888

on line cluster can we make if yes tell me the procedure

2071

Explain how can you save or place your msg in a table?

1078

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