Give the cobol definition of a varchar field 177 when can an insert of a new primary key value threaten referential integrity?

942

What are the types of database explain each of them briefly?

939

Where is data stored in a database?

990

What is openedge rdbms?

956

What is the main purpose of normalization?

1025

How is view stored in database?

951

Enlist some commands of dcl?

931

What are dml and ddl statements?

973

What is the purpose of database?

859

How many number of columns can a RECORD GROUP have ?

2020

1. Tell me about your self? 2. Latest Project Introduction? 3. Difference between server jobs and parallel jobs? 4. Seq-Seq Explain its behavior and execution mode and which parallelism technique is used? 5. What is padding characters? 6. Seq-Seq, Seq-Copy-Seq which one is the best and efficient? 7. How many reject links do we have to a transformer? 8. How many reject links to join stage? 9. Difference between join and lookup? 10. How to design PX routine? 11. How can we call job in another job? 12. Difference between batch and sequencer? 13. Which Database is used? 14. What is change capture? Give briefing of that? 15. What is change Code? Explain? 16. How you call UNIX in Ds? 17. How do you call JCL in UNIX? 18. How do you pass the job status of one job to another job? Have designed any job sequencer? 19. How do you find a file in existed directory? 20. How can you call parallel jobs in transformer? 21. Execution of jobs in command line? 22. Tuning of sql queries? 23. What is orchestrating metadata? 24. What are junk dimension? 25. What are the third party tools you are used? 26. What are the system variables you have used? IBM 1. What is virtual dataset? 2. How do you handle reject link to a peek stage? 3. What is transaction table? 4. Which one is the efficient from the following? a. ODBC enterprise b. Oracle enterprise 5. How can you extract data from excel sheet? Do you know how to parameterize, this option? 6. Six pages of complex query I have, how do you simplify this query? 7. Difference between dataset and lookup file set?

1900

Name two utilities that oracle provides, which are use for backup and recovery.

883

Explain the role of metadata for the three-layer architecture.

921

Why is group-clause used?

943

Define transaction and transaction isolation levels?

968