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SET_JOB_PARAMETERS_ROUTINE ________________________________________ DATASTAGE QUESTIONS ________________________________________ 1. What is the flow of loading data into fact & dimensional tables? Load - Data should be first loaded into dimensional table. Now Datastage has purchased Orchestrate and integrated it with Datastage XE and released a new version Datastage 6.0 i.e. Question: Differentiate Primary Key and Partition Key? What does a Config File in parallel extender consist of? Constant - Conditions that are either true or false that specifies flow of data with a link. b) Log View - Status of Job last run c) Status View - Warning Messages, Event Messages, Program Generated Messages. Datastage used Orchestrate with Datastage XE (Beta version of 6.0) to incorporate the parallel processing capabilities. b) Dynamic - sub divided into 2 types i) Generic ii) Specific. What is Modulus and Splitting in Dynamic Hashed File? In a Hashed File, the size of the file keeps changing randomly. Datastage used Orchestrate with Datastage XE (Beta version of 6.0) to incorporate the parallel processing capabilities. A) Surrogate Key is a Primary Key for a Dimension table. A) We use a) "Iconv" function - Internal Conversion. Function to convert mm/dd/yyyy format to yyyy-dd-mm is Oconv(Iconv(Filedname,"D/MDY[2,2,4]"),"D-MDY[2,2,4]") 13 How do you execute datastage job from command line prompt? Link Partitioner: It actually splits data into various partitions or data flows using various partition methods. A) Dimensional modeling is again sub divided into 2 types. A) Data in a Database is a) Detailed or Transactional b) Both Readable and Writable. Routines are stored in the Routines branch of the Data Stage Repository, where you can create, view or edit. Answer: Data in a Database is A) Detailed or Transactional B) Both Readable and Writable. Question: What is the flow of loading data into fact & dimensional tables? Load - Data should be first loaded into dimensional table.
*Filter candidates using Test Your and save 80% time ( saving time for recruiters and interviewers) *More than 50% candidates can be filtered on Candidate Screening online tests *Inbuilt exams are available in library, created and tested by experts Try Today... Answer: Parallel Processing is broadly classified into 2 types. Question: What is Modulus and Splitting in Dynamic Hashed File? Question: Have you ever involved in updating the DS versions like DS 5.
In the “New Data Connection” wizard, pick “OLEDB Database” from the first screen, using the “Build” button on the next screen to open the “Data Link Properties” dialog, go to the “Connection” tab and pick the name of the Query.
If you’re connecting to a single table, you may be able to simply pick its name from the list of tables.
If you want those navigation controls not to commit changes (and therefore require the user to explicitly click on the “update” button in order to apply any changes to the current record), you must specify the is your windows user id).
Download Data Connection Controls Snippet [xfo] Minimum Requirements: Designer 7.0, Acrobat 7.0.
When creating a dynamic file you can specify the following Although all of these have default values) By Default Hashed file is "Dynamic - Type Random 30 D" 4. If the size of the file decreases it is called as "Splitting". What are Stage Variables, Derivations and Constants? Stage Variable - An intermediate processing variable that retains value during read and doesn? Derivation - Expression that specifies value to be passed on to the target column. There are 3 types of views in Datastage Director a) Job View - Dates of Jobs Compiled. A) Parallel Processing is broadly classified into 2 types. A) By using "Excec SH" command at Before/After job properties. Question: Orchestrate Vs Datastage Parallel Extender? Answer: Orchestrate itself is an ETL tool with extensive parallel processing capabilities and running on UNIX platform.