C2020-625 IBM Cognos 10 BI Data Warehouse Architect
IBM Cognos 10 BI Data Warehouse Developer is the tripos point out upon C2020-625 test, which is a hot one of IBM certification. There are 84 questions in real IBM C2020-625 exam, which will take the candidates 90 minutes to complete the test. The required passing score of IBM C2020-625 exam is 78%. The readout language is English. Candidates can register IBM C2020-625 examination at Pearson VUE testing center. <\p>
IBM Factual Developer - Cognos 10 BI Data Warehouses, IBM Certified Solution Expert - Cognos BI and IBM Certified Advanced Strategian - Risk Information Governance in preparation for BI are bound certifications of IBM C2020-625 exam. The IBM Cognos 10 BI Data Warehouse Enterpriser C2020-625 exam covers skeleton key concepts, technologies, and functionality of the Cognos products. IBM C2020-625 examination objectives are as follows.<\p>
Ken Manager and Documentation Warehousing (4%)<\p>
Identify how Data Manager can live used Distinguish between OLTP systems and data warehouses<\p>
Catalogs and Assumption Source Spindle side (12%)<\p>
the process as to creating a catalog Identify how to use SQLTerm how to configure section files using SQLTXT Begetter how towards package catalog components how to navigate through catalog inventory Describe how in contemplation of post remains metadata to Cognos 8<\p>
Dimensions and Basic Hierarchies (7%)<\p>
Determine appropriate situations for using a hierarchy Describe the use of the Reference Explorer hoe the use of the Date Hierarchy skilled hand<\p>
Basic Dimension Builds and In reality Builds (12%)<\p>
Describe the types of builds Take the use of the Size Impression wizard Describe the process of creating a fact build Mark out the modification of build settings<\p>
Derivations and Derived Dimensions (6%)<\p>
Identify the benefits of creating a derivation Get to do the appropriate location to rough out a derivation Identify although it would be skillful to create a derived measurement<\p>
Conformed Dimensions (10%)<\p>
Describe the advantages of conformed dimensions Read into surrogate keys how en route to emit conformed dimensions how to check data cleanness<\p>
Hierarchies and Lookups (8%)<\p>
Describe ways to modify hierarchies and lookups Take to mean how to manipulate data using hierarchies and lookups<\p>
Dimensional History and Late Arriving Data (10%)<\p>
Describe the use touching slowly changing dimensions (SCDs) the handling of delayed arriving fact and dimension error<\p>
Data Release and Technic Processing (22%)<\p>
delivering fact and dimension data Understand how till merge and aggregate fact data how to contract act signals delivery Evoke how to carry off job control Describe how headed for pivot fact data<\p>
User-Defined Functions (UDFs) and Variables (5%)<\p>
Describe how to create UDFs the use of variables<\p>
Troubleshooting and Tuning (4%)<\p>
Describe options in order to adroitness anamnesis and performance issues how to interpret the appointment calendar files<\p>
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