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DELL SQL PLSQL Interview Questions
Questions Answers Views Company eMail

What is NOCOPY?

6 17213

Types of cursors and explanation each of them ?

4 9597

Types of cursor locks and explanation each of them ?

3 10882

How do you retrieve set of records from database server. {Set max records = 100 & use paging where pager page no or records = 10 & after displaying 100 records again connect to database retrieve next 100 }

2 7341

Differences between UNIQUE and DISTINCT in select statements

26 118200





I Have A Table Like This. Cityno Cityname Mails 1 Bangalore 8km 2 Hsr Layout 20km 3 Mejistic 30km 4 Jayadeva 55km 5 Itpl 80km 6 Hebbal 115km I Have Data Like This I Want O/p Like This Distance No.ofcity 0-50km 3 51-100km 2 101-150km 4 And So On

6 8872

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DELL SQL PLSQL Interview Questions


Un-Answered Questions

How can you list all the table constraints in a database?

74


What is the diff between cognos 8.1 & cognos 8.2 & cognos 8.3? Measn whet are the enhancements are added in new versions(8.2& 8.3)?

3423


How can we tune a sql query to optimize the performance of a database?

1


Define sessions in informatica etl?

107


Why can't you declare a class as protected?

73






What are the different types of channels used by .net remoting?

75


i m a B.E,passed out few yrs bak failed to find good job due to less marks now thinkin of a career as PHP developer. is it a lucarative field and wat r career prospects; hv heard dat initial salary is very less bout 6k also most jobs r contrct jobs.pls guide me need ur valuable advice.pls hellppp!! thnx..

1249


What is the purpose of the runtime class in java programming?

94


What is web part?

84


How do I recover a lost excel spreadsheet?

1


What is means by Central Excise ? How to calculate Central Excise ? Central Excise form No. is ?

1241


'External Exception C0000008' or 'Access Violation' . what does this error mean?

2476


what is the role of Rails Controller?

83


Changes and enhancements to system?

1017


Can we check ELCB constantly from R1 to R8 phase in 1 no DB?

724