C_HAMOD_2404: SAP Certified Associate - Data Engineer - SAP HANA
SAP
Exam Number: C_HAMOD_2404
Exam Name: SAP Certified Associate - Data Engineer - SAP HANA
Length of test: 180 mis
Exam Format: Multiple-choice, Drag and Drop, and HOTSPOT questions.
Exam Language: English
Number of questions in the actual exam: 80 questions
Passing Score: 66%
Topics Covered: Building Calculation Views: 21% - 30%, Configuring Modeling Functions: 11% - 20%, Optimizing the Performance of Models: 11% - 20%, Managing and Administering Models: 11% - 20%, Provisioning Data to SAP HANA: 11% - 20%, Working with SQL and SQL Script in Models: ≤ 10%, Securing Models: ≤ 10%.
This study guide should help you understand what to expect on the C_HAMOD_2404 exam and includes a summary of the topics the exam might cover and links to additional resources. The information and materials in this document should help you focus your studies as you prepare for the exam.
Related questions
Why would you implement SQL in calculation views? Note: There are 2 correct answers to this question.
Your flowgraphs defines a template table as a data target. What triggers the generation of the template table?
You have configured static cache for your calculation view and run a query against it, but the cache results are not being used. What might be the reason for this?
The query requests only a subset of the cached results.
You did not define a filter in the cache setting.
Your cache setting does not specify any columns.
The cache data retention period has expired.
Why do you create calculation views of data category DIMENSION with type TIME?
To add a temporal condition to a join to find matching records from two tables based on a date
To provide additional time-related navigation possibilities
To store historical versions of attributes
To provide the time intervals required by time-dependent parent-child hierarchies
You are deploying a new calculation view, A, that uses calculation view B, as shown in the diagram. When you preview calculation view A, the account number is not masked.
What could be the reason?
The UNMASKED privilege has NOT been granted at the schema level.
You did not define masking in calculation view A.
You previewed the data with the technical user in the SAP HANA modeling tool.
The type of the Account Number column is VARCHAR.
You are creating a procedure to be consumed in a DYNAMIC analytic privilege. What must you consider? Note: There are 2 correct answers to this question.
The procedure should have the value DEFINER for the security mode
The procedure should include an input parameter to specify the user ID
The procedure should return a table with the list of allowed values
The procedure should be defined as read-only
In a calculation view, why would you implement an SQL expression? Note: There are 3 correct answers to this question.
To generate a restricted column
To define a filter
To generate a calculated column
To generate hierarchies
To convert currencies
Why would you choose to implement a referential join?
To automate the setting of cardinality rules
To reuse the settings of an existing join
To develop a series of linked joins
To ignore unnecessary data sources
What are the limitations of using a full outer join in a star join node? Note: There are 2 correct answers to this question.
It CANNOT be mixed in the same star join node with other join types.
Only one column can be included in the join condition.
It must appear in the last DIMENSION in the star join node.
It is restricted to one DIMENSION in a star join node.
Which type of join supports a temporal condition in a calculation view?
Text join
Referential join
Inner join
Left outer join
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