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السؤال #1
MDM matching algorithms benefit from all of the following data characteristics except for which of the following?
A. Distinctiveness across the population of data
B. Low number of common data points
C. High level of comparability of the data elements
D. Structural heterogeneity of data elementscorrect
E. High validity of the data
عرض الإجابة
اجابة صحيحة: D
السؤال #2
When 2 records are not matched when they should have been matched, this condition is referred to as:
A. False Positive
B. A True Positive
C. A False Negativecorrect
D. A True Negative
E. An anomaly
عرض الإجابة
اجابة صحيحة: C
السؤال #3
Reference Data Dictionaries are authoritative listings of:
A. Master Data entities
B. External sources of data
C. Master Data sources
D. Master Data systems of record
E. Semantic rules
عرض الإجابة
اجابة صحيحة: B
السؤال #4
Matching or candidate identification is the process called similarity analysis. One approach is called deterministic which relies on:
A. Statistical techniques for assessing the probability that any pair of records represents the same entity
B. Taking data samples and looking at results for a subset of the records
C. Being able to determine the similarity between two data models
D. Algorithms for parsing and standardization and on defined patterns and rules for determining similaritycorrect
E. Finding two references that are linked with a single entity
عرض الإجابة
اجابة صحيحة: D
السؤال #5
Bringing order to your Master Data would solve what?
A. 20 40% of the need to buy new servers
B. Distributing data across the enterprise
C. The need for a metadata repository
D. 60-80% of the most critical data quality problemscorrect
E. Provide a place to store technical data elements
عرض الإجابة
اجابة صحيحة: D
السؤال #6
Can Reference data be used for financial trading?
A. No because customer data is not considered reference data
B. No
C. No
D. Yes
E. Yes
عرض الإجابة
اجابة صحيحة: E
السؤال #7
Information Governance is a concept that covers the 'what', how', and why' pertaining to the data assets of an organization. The 'what', 'how', and 'why' are respectively handled by the following functional areas:
A. Data Management
B. Customer Experience
C. Data Governance
D. Data Governance
E. Data Management, Information Security, and Customer Experience
عرض الإجابة
اجابة صحيحة: D
السؤال #8
Which of the following is NOT ,1 characteristic of n deterministic matching algorithm?
A. Is better suited when there is no great consequence to an error in matching
B. Is not highly dependent on the quality of the data being matchedcorrect
C. Has a discrete all or nothing outcome
D. Matches exact character to character of one or more fields
E. All identifiers being matched have equal weight
عرض الإجابة
اجابة صحيحة: B
السؤال #9
An organization chart where a high level manager has department managers with staff and non-managers without staff as direct reports would best be maintained in which of the following?
A. A fixed level hierarchy
B. A ragged hierarchycorrect
C. A reference file
D. A taxonomy
E. A data dictionary
عرض الإجابة
اجابة صحيحة: B
السؤال #10
_____ are a primary supplier of master data content to a MDM program.
A. Configuration management database (CMDB)
B. Systems of recordcorrect
C. Business intelligence applications
D. Data catalog
E. Point of sale systems
عرض الإجابة
اجابة صحيحة: B
السؤال #11
Which of the following Is a characteristic of a probabilistic matching algorithm?
A. A score is assigned based on weight and degree of match
B. Each variable to be matched is assigned a weight based on its discriminating power
C. Individual attribute matching scores arc used to create a match probability percentage
D. All answers are correctcorrect
E. Following the matching process there are typically records requiring manual review and decisioning
عرض الإجابة
اجابة صحيحة: D
السؤال #12
The following is a technique that you can find useful when implementing your Reference and Master program:
A. Business key cross referencescorrect
B. Root Cause Analysis
C. Process Management
D. None of the answers is correct
E. Extract Transformation Load (ETL)
عرض الإجابة
اجابة صحيحة: A
السؤال #13
The most difficult MDM style to implement data governance is which of following-
A. Linkage style
B. Centralized style
C. Coexistence style
D. Consolidation style
E. Registry stylecorrect
عرض الإجابة
اجابة صحيحة: E
السؤال #14
_____ are a primary supplier of master data content to a MDM program.
A. Configuration management database (CMDB)
B. Systems of recordcorrect
C. Business intelligence applications
D. Data catalog
E. Point of sale systems
عرض الإجابة
اجابة صحيحة: B
السؤال #15
What is a registry as it applies to Master Data?
A. An index that points to Master Data in the various systems of recordcorrect
B. Any data available during record creation
C. Reconciled versions of an organization's systems
D. A starling point for matching and linking new records
E. A system to identify how data is used for transactions and analytics
عرض الإجابة
اجابة صحيحة: A

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