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AppLabs CGI Perl Interview Questions
Questions Answers Views Company eMail

Write a script for 'count the no.of digits using regular expressions in perl..

 6 14130

We all know private variables exist in perl. But do private METHODS exist in perl ? Eg ?

 2001

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AppLabs CGI Perl Interview Questions


Un-Answered Questions

What is the difference between a class and a module?

5

What are the tools for Oracle ?

599

what are the Technical Specifications of D/240SC-T1

600

What are matchcodes?

551

5. How many repositories can we create in Informatica? 6. What is surrogate key? 7. What is difference between Mapplet and reusable transformation? 8. What is aggregate awareness? 9. Explain reference cursor? 10. What are parallel querys and query hints? 11. DWH architecture? 12. What are cursors? 13. Advantages of de normalized data? 14. What is operational data source (ODS)? 15. What is meta data and system catalog? 16. What is factless fact schema? 17. What is confirmed dimension? 18. What is the capacity of power cube? 19. Difference between PowerPlay transformer and power play reports? 20. What is IQD file? 21. What is Cognos script editor? 22. What is difference macros and prompts? 23. What is power play plug in? 24. Which kind of index is preferred in DWH? 25. What is hash partition? 26. What is DTM session? 27. How can you define a transformation? What are different types of transformations in Informatica? 28. What is mapplet? 29. What is query panel? 30. What is a look up function? What is default transformation for the look up function? 31. What is difference between a connected look up and unconnected look up? 32. What is staging area? 33. What is data merging, data cleansing and sampling? 34. What is up date strategy and what are th options for update strategy? 35. OLAP architecture? 36. What is subject area? 37. Why do we use DSS database for OLAP tools?

2321




Which password package is installed for the security of central password?

436

How do you exit a python script?

459

What is ctrl +s?

321

What is application lifecycle in ios?

506

What connection is the WIC to the ADSL line?

580

Do you know what is the difference between mysql_fetch_object() and mysql_fetch_array()?

520

Difference between table and views?

5

What do you mean by consignment stock?

589

What is the procedure to make the period indicator in the mrp2 view as “p”?

693

How can you distinguish between different kinds of parameters?

547