| What is Data Stage? |
| What is Merge? |
| What is Routines and their types? |
| What is Job control? |
| What is APT_CONFIG in Datastage? |
| What is Repository tables in Datastage? |
| What is OConv () and IConv () functions in Datastage? |
| What is Project in Datastage? |
| What is Meta Stage? |
| What is Orabulk and BCP stages? |
| What is DS Designer? |
| What is the difference between Datastage 7.5 and 7.0? |
| What is the method of removing duplicates, without the remove duplicate stage? |
| What steps should be taken to improve Datastage jobs? |
| What are the steps required to kill the job in Datastage? |
| What is size of a transaction and an array means in a Datastage? |
| What is Quality stage? |
| Name the command line functions to import and export the DS jobs? |
| Name the different types of Lookups in Datastage? |
| Name the third party tools that can be used in Datastage? |
| Explain how a source file is populated? |
| Explain Usage Analysis in Datastage? |
| Why do we use exception activity in Datastage? |
| Why we use surrogate key? |
| Why do we use Link Partitioner and Link Collector in Datastage? |
| How can you write parallel routines in datastage PX? |
| How to manage date conversion in Datastage? |
| How a server job can be converted to a parallel job? |
| How do you find the number of rows in a sequential file? |
| How to clean the Datastage repository? |
| How a routine is called in Datastage job? |
| How can one find bugs in job sequence? |
| How complex jobs are implemented in Datstage to improve performance? |
| How many types of hash files are there? |
| How many types of views are there in a Datastage Director? |
| How rejected rows are managed in Datastage? |
| In Datastage, how you can fix the truncated data error? |
| Can you explain how could anyone drop the index before loading the data in target in Datastage? |
| Differentiate between data file and descriptor file? |
| Differentiate between datastage and informatica? |
| Differentiate between Join, Merge and Lookup stage? |
| Differentiate between Symmetric Multiprocessing and Massive Parallel Processing? |
| Differentiate between validated and Compiled in the Datastage? |
| Differentiate between Hash file and Sequential file? |
| Differentiate between Operational Datastage (ODS) and Data warehouse? |
| Differentiate between Datastage and Datastage TX? |
| Differentiate between ODBC and DRS stage? |
| Does Datastage support slowly changing dimensions ? |
| Have you have ever worked in UNIX environment and why it is useful in Datastage? |
| NLS stands for what in Datastage? |
03 January 2021
#IBM_Datastage
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