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Databases Interview Questions
Questions Answers Views Company eMail

wat is mean by normalization?......programing defination i need...(i know basic defination)

Wipro,

4 7266

definition of cluster and non-clustered index?

CSS,

2479

how to get the index id?

Cognizant, TCS,

1 4894

What is normalization? dec 2009

Cognizant,

3 6741

hi, i am new to database cau give me link where can i get about databse..

 1797

If we use where clause in the left outer join then how the query would behave/act?

 1 3392

write sql program to get the detail of student in a class?

2 8938

How to retrieve range of 10th rows to 20 th rows from total rows from a database table.? (Not from Dataset)

Cognizant, Infosys,

10 15625

1.If we have a Salary coloumn in Staff entity with this description the salary must be monetary and >=$35450.00, how we can write it in into schemain SQL? 2. If we have Weight and Marks in Assessment entity and the Weight has the description of this it must be Non-zero percentage. And also the Marks attribute stores the maximum possible raw mark for assessment (e.g., 30), while Weight stores of the weight of this assessment for the paper as a whole (e.g., 10%). If Marks is not specified, then Weight is used for both. How we can convert this into schema in SQL????

 1556

how u can find the n row from a table?

Tech Mahindra,

19 24315

What is Primary Key?

Ramco,

4 8141

Difference between join and a subquery?

Base Automation, NMDC,

8 42464

Difference between sql and mysql?

 1630

Its possible to use auto increment in oracle or not? If no means why?

1 3588

What does TKPROF stand for?

 5 12482

Un-Answered Questions { Databases }

What is index, cluster index and nonclustered index?

514

What is column?

550

how to check server status with 'mysqladmin'? : Sql dba

569

how to get a list of columns in an existing table? : Sql dba

542

What is difference between rownum and rowid?

507




What is difference between stored procedure and trigger?

535

Is filemaker pro a relational database?

550

What is sql data?

552

What is a table index in oracle?

632

How to rebuild an index in oracle?

552

What are sql azure firewall rules?

85

What is the difference between a database and instance?

350

What is mutating sql table?

611

What is the best way to do multi-row insert in oracle?

563

What do you mean by dbms? What are its different types?

557

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