Question 1

In a typical,properly designed star schema,the number of records (rows)in any of the dimension tables is:&#10;A)Larger than in the fact table&#10;B)Same as in the fact table&#10;C)Smaller than in the fact table&#10;D)No typical rule-there is an even number of dimension tables with larger,smaller and same number of records as in the fact table

Accepted Answer

In a typical and properly designed star schema, the number of records in any of the dimension tables is smaller than in the fact table. This is because the fact table contains detailed transactional data at a lower level of granularity, while dimension tables contain higher-level attributes and descriptive data. Thus, dimension tables tend to have fewer unique values and a smaller number of records as compared to the fact table.

Question 2

Which of the following allows reusing (instead of duplication)of dimensions?&#10;A)Time column&#10;B)Snowflaking&#10;C)Galaxy of stars&#10;D)Degenerate dimension

Accepted Answer

C

Question 3

The ________ slowly changing dimension approach involves creating a previous and current column in the dimension table for each column where changes are anticipated.&#10;A)Type 1&#10;B)Type 2&#10;C)Type 3&#10;D)Type 0

Accepted Answer

Type 3 slowly changing dimension approach involves adding new columns to store previous data, thus maintaining a current and previous value for each anticipated change.

Question 4

Typically,in a star schema all ________ are given a simple,non-composite system-generated key,also called a surrogate key.&#10;A)Fact tables&#10;B)Dimension tables&#10;C)Time columns&#10;D)Transaction identifiers

Accepted Answer

Surrogate keys are generated by the system and are used as a primary key in dimension tables. Fact tables often reference these keys as foreign keys. Time columns are part of the dimension table and do not require surrogate keys. Transaction identifiers may be used as surrogate keys in some cases but it is not a common practice.

Question 5

Including a transaction identifier in the fact table is often referred to as:&#10;A)Aggregated fact table&#10;B)Snowflaking&#10;C)Galaxy of stars&#10;D)Degenerate dimension

Accepted Answer

Including a transaction identifier in the fact table is a degenerate dimension.

Question 6

STATEWIDE HEALTH&#10;The following questions citing STATEWIDE HEALTH assume that a single-source star schema is created.The purpose of this star schema is to analyze quantities of prescribed medications by all dimensions provided by its source: the STATEWIDE HEALTH PRESCRIPTIONS DATABASE shown below.In&#10;The value Family Medicine from the STATEWIDE HEALTH PRESCRIPTIONS database appears all together ________ time(s)in the populated tables of the STATEWIDE HEALTH star schema.&#10;A)1&#10;B)2&#10;C)3&#10;D)5

Accepted Answer

In a star schema, the value "Family Medicine" from the STATEWIDE HEALTH PRESCRIPTIONS database would typically appear once in the fact table (where the prescriptions are recorded) and once in the dimension table that categorizes or details the types of medicine or medical services. This makes for a total of 2 appearances.

Question 7

STATEWIDE HEALTH&#10;The following questions citing STATEWIDE HEALTH assume that a single-source star schema is created.The purpose of this star schema is to analyze quantities of prescribed medications by all dimensions provided by its source: the STATEWIDE HEALTH PRESCRIPTIONS DATABASE shown below.In&#10;Based on the data shown in the STATEWIDE HEALTH PRESCRIPTIONS DATABASE,the dimension CALENDAR in the STATEWIDE HEALTH star schema has ________ record(s).&#10;A)0 (the dimension CALENDAR does not exist)&#10;B)1&#10;C)2&#10;D)5

Accepted Answer

The answer of STATEWIDE HEALTH&#10;The following questions citing STATEWIDE HEALTH...

Question 8

STATEWIDE HEALTH&#10;The following questions citing STATEWIDE HEALTH assume that a single-source star schema is created.The purpose of this star schema is to analyze quantities of prescribed medications by all dimensions provided by its source: the STATEWIDE HEALTH PRESCRIPTIONS DATABASE shown below.In&#10;Based on the data shown in the STATEWIDE HEALTH PRESCRIPTIONS DATABASE,the dimension DOCTOR in the STATEWIDE HEALTH star schema has ________ records.&#10;A)0 (the dimension DOCTOR does not exist)&#10;B)3&#10;C)4&#10;D)5

Accepted Answer

The answer of STATEWIDE HEALTH&#10;The following questions citing STATEWIDE HEALTH...

Question 9

Due to multiple subjects of analysis sharing dimensions,the following occurs:&#10;A)A star schema is composed strictly of fact tables&#10;B)A dimensional model contains more than one fact table&#10;C)Some dimensions are eliminated&#10;D)All dimensions are reduced

Accepted Answer

In a dimensional model, it is possible to have multiple fact tables each associated with different dimensions. This allows for more complex and diverse analysis. Option A is incorrect because a star schema consists of both fact tables and dimension tables. Option C and D are incorrect because eliminating or reducing dimensions would result in loss of important analysis factors.

Question 10

STATEWIDE HEALTH&#10;The following questions citing STATEWIDE HEALTH assume that a single-source star schema is created.The purpose of this star schema is to analyze quantities of prescribed medications by all dimensions provided by its source: the STATEWIDE HEALTH PRESCRIPTIONS DATABASE shown below.In&#10;Based on the data shown in the STATEWIDE HEALTH PRESCRIPTIONS DATABASE,the dimension MEDICATION in the STATEWIDE HEALTH star schema has ________ records.&#10;A)0 (the dimension MEDICATION does not exist)&#10;B)2&#10;C)3&#10;D)5

Accepted Answer

In the STATEWIDE HEALTH PRESCRIPTIONS DATABASE, there are 3 distinct medications (as shown by the different values in the MEDICATION column). Therefore, the dimension MEDICATION in the STATEWIDE HEALTH star schema would have 3 records.

Question 11

________ contain measures related to the subject of analysis.&#10;A)Fact tables&#10;B)Dimension tables&#10;C)Both dimension and fact tables&#10;D)None of the above

Accepted Answer

The answer of ________ contain measures related to the subject...

Question 12

________ contain analytically useful information.&#10;A)Fact tables&#10;B)Dimension tables&#10;C)Both dimension and fact tables&#10;D)None of the above

Accepted Answer

The answer of ________ contain analytically useful information.&#10;A)Fact tables&#10;B)Dimension tables&#10;C)Both...

Question 13

The dimensional schema is often referred to as the:&#10;A)Fact table&#10;B)Dimension table&#10;C)Star schema&#10;D)Transaction schema

Accepted Answer

The answer of The dimensional schema is often referred to...

Question 14

The ________ slowly changing dimension approach creates a new additional dimension record using a new value for the surrogate key every time a value in a dimension record changes.&#10;A)Type 1&#10;B)Type 2&#10;C)Type 3&#10;D)Type 0

Accepted Answer

The answer of The ________ slowly changing dimension approach creates...

Question 15

STATEWIDE HEALTH&#10;The following questions citing STATEWIDE HEALTH assume that a single-source star schema is created.The purpose of this star schema is to analyze quantities of prescribed medications by all dimensions provided by its source: the STATEWIDE HEALTH PRESCRIPTIONS DATABASE shown below.In&#10;The detailed fact table in the STATEWIDE HEALTH star schema has ________ records.&#10;A)0&#10;B)5&#10;C)9&#10;D)82

Accepted Answer

The answer of STATEWIDE HEALTH&#10;The following questions citing STATEWIDE HEALTH...

Question 16

The ________ slowly changing dimension approach changes the old value in the dimension's record with the new value.&#10;A)Type 1&#10;B)Type 2&#10;C)Type 3&#10;D)Type 0

Accepted Answer

The answer of The ________ slowly changing dimension approach changes...

Question 17

STATEWIDE HEALTH&#10;The following questions citing STATEWIDE HEALTH assume that a single-source star schema is created.The purpose of this star schema is to analyze quantities of prescribed medications by all dimensions provided by its source: the STATEWIDE HEALTH PRESCRIPTIONS DATABASE shown below.In&#10;The value 250lb from the STATEWIDE HEALTH PRESCRIPTIONS database appears all together ________ time(s)in the populated tables of the STATEWIDE HEALTH star schema.&#10;A)1&#10;B)2&#10;C)3&#10;D)5

Accepted Answer

The answer of STATEWIDE HEALTH&#10;The following questions citing STATEWIDE HEALTH...

Question 18

STATEWIDE HEALTH&#10;The following questions citing STATEWIDE HEALTH assume that a single-source star schema is created.The purpose of this star schema is to analyze quantities of prescribed medications by all dimensions provided by its source: the STATEWIDE HEALTH PRESCRIPTIONS DATABASE shown below.In&#10;Based on the data shown in the STATEWIDE HEALTH PRESCRIPTIONS DATABASE,the dimension PATIENT in the STATEWIDE HEALTH star schema has ________ record(s).&#10;A)0 (the dimension PATIENT does not exist)&#10;B)1&#10;C)3&#10;D)4

Accepted Answer

The answer of STATEWIDE HEALTH&#10;The following questions citing STATEWIDE HEALTH...

Question 19

STATEWIDE HEALTH&#10;The following questions citing STATEWIDE HEALTH assume that a single-source star schema is created.The purpose of this star schema is to analyze quantities of prescribed medications by all dimensions provided by its source: the STATEWIDE HEALTH PRESCRIPTIONS DATABASE shown below.In&#10;Based on the data shown in the STATEWIDE HEALTH PRESCRIPTIONS DATABASE,the dimension PRESCRIPTION in the STATEWIDE HEALTH star schema has ________ records.&#10;A)0 (the dimension PRESCRIPTION does not exist)&#10;B)5&#10;C)9&#10;D)82

Accepted Answer

The answer of STATEWIDE HEALTH&#10;The following questions citing STATEWIDE HEALTH...

Question 20

________ contain descriptions of the business,organization,or enterprise to which the subject of analysis belongs.&#10;A)Fact tables&#10;B)Dimension tables&#10;C)Both dimension and fact tables&#10;D)None of the above

Accepted Answer

The answer of ________ contain descriptions of the business,organization,or enterprise...

Question 21

The value 60611 from the CUSTOM SPA DAILY VISITS DATABASE appears altogether ________ time(s)in CUSTOM SPA star schema.&#10;A)1&#10;B)2&#10;C)5&#10;D)8

Accepted Answer

The answer of The value 60611 from the CUSTOM SPA...

Question 22

CUSTOM SPA&#10;The following questions citing CUSTOM SPA assume that a single-source star schema is created.The purpose of this star schema is to analyze procedure revenue by all dimensions provided by its source: the CUSTOM SPA DAILY VISITS DATABASE,shown below.In&#10;Based on the data shown in the CUSTOM SPA DAILY VISITS DATABASE,the dimension SPAEMPLOYEE in the CUSTOM SPA star schema has ________ records.&#10;A)0 (the dimension SPAEMPLOYEE does not exist)&#10;B)2&#10;C)5&#10;D)8

Accepted Answer

The answer of CUSTOM SPA&#10;The following questions citing CUSTOM SPA...

Question 23

CUSTOM SPA&#10;The following questions citing CUSTOM SPA assume that a single-source star schema is created.The purpose of this star schema is to analyze procedure revenue by all dimensions provided by its source: the CUSTOM SPA DAILY VISITS DATABASE,shown below.In&#10;Based on the data shown in the CUSTOM SPA DAILY VISITS DATABASE,the dimension PROCEDURE in the CUSTOM SPA star schema has ________ records.&#10;A)0 (the dimension PATRON does not exist)&#10;B)3&#10;C)5&#10;D)8

Accepted Answer

The answer of CUSTOM SPA&#10;The following questions citing CUSTOM SPA...

Question 24

STATEWIDE HEALTH&#10;The following questions citing STATEWIDE HEALTH assume that a single-source star schema is created.The purpose of this star schema is to analyze quantities of prescribed medications by all dimensions provided by its source: the STATEWIDE HEALTH PRESCRIPTIONS DATABASE shown below.In&#10;Based on the data shown in the STATEWIDE HEALTH PRESCRIPTIONS database,if we created an aggregated fact table that contains data about daily prescribed quantities of each medication,such an aggregated table would have ________ records in the fact table.&#10;A)2&#10;B)3&#10;C)4&#10;D)5

Accepted Answer

The answer of STATEWIDE HEALTH&#10;The following questions citing STATEWIDE HEALTH...

Question 25

STATEWIDE HEALTH&#10;The following questions citing STATEWIDE HEALTH assume that a single-source star schema is created.The purpose of this star schema is to analyze quantities of prescribed medications by all dimensions provided by its source: the STATEWIDE HEALTH PRESCRIPTIONS DATABASE shown below.In&#10;Based on the data shown in the STATEWIDE HEALTH PRESCRIPTIONS database,if we created an aggregated fact table that contains data about daily prescribed quantities of each medication per each doctor,such an aggregated table would be connected to ________ dimensions.&#10;A)2&#10;B)3&#10;C)4&#10;D)5

Accepted Answer

The answer of STATEWIDE HEALTH&#10;The following questions citing STATEWIDE HEALTH...

Question 26

CUSTOM SPA&#10;The following questions citing CUSTOM SPA assume that a single-source star schema is created.The purpose of this star schema is to analyze procedure revenue by all dimensions provided by its source: the CUSTOM SPA DAILY VISITS DATABASE,shown below.In&#10;Based on the data shown in the CUSTOM SPA DAILY VISITS DATABASE,the dimension VISITPROCEDURE in the CUSTOM SPA star schema has ________ records.&#10;A)0 (the dimension VISIT does not exist)&#10;B)3&#10;C)5&#10;D)8

Accepted Answer

The answer of CUSTOM SPA&#10;The following questions citing CUSTOM SPA...

Question 27

The value Mani from the CUSTOM SPA DAILY VISITS DATABASE appears altogether ________ time(s)in CUSTOM SPA star schema.&#10;A)1&#10;B)3&#10;C)5&#10;D)8

Accepted Answer

The answer of The value Mani from the CUSTOM SPA...

Question 28

The detailed fact table in the CUSTOM SPA star schema has ________ records.&#10;A)0&#10;B)5&#10;C)8&#10;D)50

Accepted Answer

The answer of The detailed fact table in the CUSTOM...

Question 29

STATEWIDE HEALTH&#10;The following questions citing STATEWIDE HEALTH assume that a single-source star schema is created.The purpose of this star schema is to analyze quantities of prescribed medications by all dimensions provided by its source: the STATEWIDE HEALTH PRESCRIPTIONS DATABASE shown below.In&#10;Based on the data shown in the STATEWIDE HEALTH PRESCRIPTIONS database,if we created an aggregated fact table that contains data about daily prescribed quantities of each medication per each patient,such an aggregated table would have ________ records in the fact table.&#10;A)2&#10;B)3&#10;C)4&#10;D)5

Accepted Answer

The answer of STATEWIDE HEALTH&#10;The following questions citing STATEWIDE HEALTH...

Question 30

CUSTOM SPA&#10;The following questions citing CUSTOM SPA assume that a single-source star schema is created.The purpose of this star schema is to analyze procedure revenue by all dimensions provided by its source: the CUSTOM SPA DAILY VISITS DATABASE,shown below.In&#10;Based on the data shown in the CUSTOM SPA DAILY VISITS DATABASE,the dimension PATRON in the CUSTOM SPA star schema has ________ records.&#10;A)0 (the dimension PATRON does not exist)&#10;B)4&#10;C)5&#10;D)8

Accepted Answer

The answer of CUSTOM SPA&#10;The following questions citing CUSTOM SPA...

Question 31

STATEWIDE HEALTH&#10;The following questions citing STATEWIDE HEALTH assume that a single-source star schema is created.The purpose of this star schema is to analyze quantities of prescribed medications by all dimensions provided by its source: the STATEWIDE HEALTH PRESCRIPTIONS DATABASE shown below.In&#10;Based on the data shown in the STATEWIDE HEALTH PRESCRIPTIONS database,if we created an aggregated fact table that contains data about daily prescribed quantities of each medication per each patient,such an aggregated table would be connected to ________ dimensions.&#10;A)2&#10;B)3&#10;C)4&#10;D)5

Accepted Answer

The answer of STATEWIDE HEALTH&#10;The following questions citing STATEWIDE HEALTH...

Question 32

STATEWIDE HEALTH&#10;The following questions citing STATEWIDE HEALTH assume that a single-source star schema is created.The purpose of this star schema is to analyze quantities of prescribed medications by all dimensions provided by its source: the STATEWIDE HEALTH PRESCRIPTIONS DATABASE shown below.In&#10;Based on the data shown in the STATEWIDE HEALTH PRESCRIPTIONS database,if we created an aggregated fact table that contains data about daily prescribed quantities of each medication per each doctor,such an aggregated table would have ________ records in the fact table.&#10;A)2&#10;B)3&#10;C)4&#10;D)5

Accepted Answer

The answer of STATEWIDE HEALTH&#10;The following questions citing STATEWIDE HEALTH...

Question 33

The fact table in the CUSTOM SPA star schema is a ________ fact table.&#10;A)constellation&#10;B)degenerate&#10;C)transaction-level detailed&#10;D)line-item detailed

Accepted Answer

The answer of The fact table in the CUSTOM SPA...

Question 34

The value Daisy from the CUSTOM SPA DAILY VISITS DATABASE appears altogether ________ time(s)in CUSTOM SPA star schema.&#10;A)1&#10;B)3&#10;C)5&#10;D)8

Accepted Answer

The answer of The value Daisy from the CUSTOM SPA...

Question 35

STATEWIDE HEALTH&#10;The following questions citing STATEWIDE HEALTH assume that a single-source star schema is created.The purpose of this star schema is to analyze quantities of prescribed medications by all dimensions provided by its source: the STATEWIDE HEALTH PRESCRIPTIONS DATABASE shown below.In&#10;The value 10 from the STATEWIDE HEALTH PRESCRIPTIONS database appears all together ________ time(s)in the populated tables of the STATEWIDE HEALTH star schema.&#10;A)0&#10;B)1&#10;C)2&#10;D)3

Accepted Answer

The answer of STATEWIDE HEALTH&#10;The following questions citing STATEWIDE HEALTH...

Question 36

The value Claire from the CUSTOM SPA DAILY VISITS DATABASE appears altogether ________ time(s)in CUSTOM SPA star schema.&#10;A)1&#10;B)3&#10;C)5&#10;D)8

Accepted Answer

The answer of The value Claire from the CUSTOM SPA...

Question 37

STATEWIDE HEALTH&#10;The following questions citing STATEWIDE HEALTH assume that a single-source star schema is created.The purpose of this star schema is to analyze quantities of prescribed medications by all dimensions provided by its source: the STATEWIDE HEALTH PRESCRIPTIONS DATABASE shown below.In&#10;Based on the data shown in the STATEWIDE HEALTH PRESCRIPTIONS database,if we created an aggregated fact table that contains data about daily prescribed quantities of each medication,such an aggregated table would be connected to ________ dimensions.&#10;A)2&#10;B)3&#10;C)4&#10;D)5

Accepted Answer

The answer of STATEWIDE HEALTH&#10;The following questions citing STATEWIDE HEALTH...

Question 38

CUSTOM SPA&#10;The following questions citing CUSTOM SPA assume that a single-source star schema is created.The purpose of this star schema is to analyze procedure revenue by all dimensions provided by its source: the CUSTOM SPA DAILY VISITS DATABASE,shown below.In&#10;Based on the data shown in the CUSTOM SPA DAILY VISITS DATABASE,the dimension CALENDAR in the CUSTOM SPA star schema has ________ record(s).&#10;A)0 (the dimension CALENDAR does not exist)&#10;B)1&#10;C)4&#10;D)5

Accepted Answer

The answer of CUSTOM SPA&#10;The following questions citing CUSTOM SPA...

Question 39

STATEWIDE HEALTH&#10;The following questions citing STATEWIDE HEALTH assume that a single-source star schema is created.The purpose of this star schema is to analyze quantities of prescribed medications by all dimensions provided by its source: the STATEWIDE HEALTH PRESCRIPTIONS DATABASE shown below.In&#10;The value 2mg from the STATEWIDE HEALTH PRESCRIPTIONS database appears all together ________ time(s)in the populated tables of the STATEWIDE HEALTH star schema.&#10;A)1&#10;B)2&#10;C)3&#10;D)5

Accepted Answer

The answer of STATEWIDE HEALTH&#10;The following questions citing STATEWIDE HEALTH...

Question 40

CUSTOM SPA&#10;The following questions citing CUSTOM SPA assume that a single-source star schema is created.The purpose of this star schema is to analyze procedure revenue by all dimensions provided by its source: the CUSTOM SPA DAILY VISITS DATABASE,shown below.In&#10;Based on the data shown in the CUSTOM SPA DAILY VISITS DATABASE,the dimension VISIT in the CUSTOM SPA star schema has ________ records.&#10;A)0 (the dimension VISIT does not exist)&#10;B)3&#10;C)5&#10;D)8

Accepted Answer

The answer of CUSTOM SPA&#10;The following questions citing CUSTOM SPA...

Question 41

Aggregated fact tables have a finer level of granularity than detailed tables.

Accepted Answer

The answer of Aggregated fact tables have a finer level...

Question 42

Analytical queries on the dimensionally modeled database can be significantly simpler to create than on the equivalent nondimensional database.

Accepted Answer

The answer of Analytical queries on the dimensionally modeled database...

Question 43

In addition to giving each record of a dimension a new value that serves as a primary key within the dimensional model instead of the operational key value,surrogate key values contain additional information about each record in the dimension.

Accepted Answer

The answer of In addition to giving each record of...

Question 44

Normalized data warehouse approach can be used for designing an enterprise-wide analytical data warehouse.

Accepted Answer

The answer of Normalized data warehouse approach can be used...

Question 45

Independent data marts approach results in multiple unrelated ETL infrastructures.

Accepted Answer

The answer of Independent data marts approach results in multiple...

Question 46

Independent data marts approach can be used for designing an enterprise-wide analytical data warehouse.

Accepted Answer

The answer of Independent data marts approach can be used...

Question 47

Dimensionally modeled data warehouse approach results in multiple unrelated ETL infrastructures.

Accepted Answer

The answer of Dimensionally modeled data warehouse approach results in...

Question 48

Dimensionally modeled data warehouse approach can be used for designing an enterprise-wide analytical data warehouse.

Accepted Answer

The answer of Dimensionally modeled data warehouse approach can be...

Question 49

The ER modeling and dimensional modeling methods cannot be combined and used within the same data warehousing project.

Accepted Answer

The answer of The ER modeling and dimensional modeling methods...

Question 50

STATEWIDE HEALTH&#10;The following questions citing STATEWIDE HEALTH assume that a single-source star schema is created.The purpose of this star schema is to analyze quantities of prescribed medications by all dimensions provided by its source: the STATEWIDE HEALTH PRESCRIPTIONS DATABASE shown below.In&#10;The STATEWIDE HEALTH star schema contains the dimension PATIENT.

Accepted Answer

The answer of STATEWIDE HEALTH&#10;The following questions citing STATEWIDE HEALTH...

Question 51

A dimensional model can contain more than one fact table.

Accepted Answer

The answer of A dimensional model can contain more than...

Question 52

STATEWIDE HEALTH&#10;The following questions citing STATEWIDE HEALTH assume that a single-source star schema is created.The purpose of this star schema is to analyze quantities of prescribed medications by all dimensions provided by its source: the STATEWIDE HEALTH PRESCRIPTIONS DATABASE shown below.In&#10;The STATEWIDE HEALTH star schema contains the dimension MEDICATION.

Accepted Answer

The answer of STATEWIDE HEALTH&#10;The following questions citing STATEWIDE HEALTH...

Question 53

When a data warehouse is normalized,its dependent data marts also must be normalized.

Accepted Answer

The answer of When a data warehouse is normalized,its dependent...

Question 54

Dimensional modeling can be employed as a relational data modeling technique.

Accepted Answer

The answer of Dimensional modeling can be employed as a...

Question 55

All sources for a dimensional model must be operational data sources from the company that is building the dimensional model.

Accepted Answer

The answer of All sources for a dimensional model must...

Question 56

STATEWIDE HEALTH&#10;The following questions citing STATEWIDE HEALTH assume that a single-source star schema is created.The purpose of this star schema is to analyze quantities of prescribed medications by all dimensions provided by its source: the STATEWIDE HEALTH PRESCRIPTIONS DATABASE shown below.In&#10;The STATEWIDE HEALTH star schema contains the dimension DOCTOR.

Accepted Answer

The answer of STATEWIDE HEALTH&#10;The following questions citing STATEWIDE HEALTH...

Question 57

A dimensional model cannot be based on a single source.

Accepted Answer

The answer of A dimensional model cannot be based on...

Question 58

Normalized data warehouse approach results in multiple unrelated ETL infrastructures.

Accepted Answer

The answer of Normalized data warehouse approach results in multiple...

Question 59

Transaction time is typically included as a column in the fact table.

Accepted Answer

The answer of Transaction time is typically included as a...

Question 60

The relational model is the only way through which dimensionally modeled databases can be implemented.

Accepted Answer

The answer of The relational model is the only way...

Question 61

STATEWIDE HEALTH&#10;The following questions citing STATEWIDE HEALTH assume that a single-source star schema is created.The purpose of this star schema is to analyze quantities of prescribed medications by all dimensions provided by its source: the STATEWIDE HEALTH PRESCRIPTIONS DATABASE shown below.In&#10;The STATEWIDE HEALTH PRESCRIPTIONS database column MedicationName provides the data for a dimension in the STATEWIDE HEALTH star schema.

Accepted Answer

The answer of STATEWIDE HEALTH&#10;The following questions citing STATEWIDE HEALTH...

Question 62

STATEWIDE HEALTH&#10;The following questions citing STATEWIDE HEALTH assume that a single-source star schema is created.The purpose of this star schema is to analyze quantities of prescribed medications by all dimensions provided by its source: the STATEWIDE HEALTH PRESCRIPTIONS DATABASE shown below.In&#10;The STATEWIDE HEALTH PRESCRIPTIONS database column DoctorSpecialty provides the data for a dimension in the STATEWIDE HEALTH star schema.

Accepted Answer

The answer of STATEWIDE HEALTH&#10;The following questions citing STATEWIDE HEALTH...

Question 63

STATEWIDE HEALTH&#10;The following questions citing STATEWIDE HEALTH assume that a single-source star schema is created.The purpose of this star schema is to analyze quantities of prescribed medications by all dimensions provided by its source: the STATEWIDE HEALTH PRESCRIPTIONS DATABASE shown below.In&#10;The detailed fact table in the STATEWIDE HEALTH star schema is a line-item detailed fact table.

Accepted Answer

The answer of STATEWIDE HEALTH&#10;The following questions citing STATEWIDE HEALTH...

Question 64

CUSTOM SPA&#10;The following questions citing CUSTOM SPA assume that a single-source star schema is created.The purpose of this star schema is to analyze procedure revenue by all dimensions provided by its source: the CUSTOM SPA DAILY VISITS DATABASE,shown below.In&#10;The CUSTOM SPA star schema contains the dimension VISIT.

Accepted Answer

The answer of CUSTOM SPA&#10;The following questions citing CUSTOM SPA...

Deck 8: Data Warehouse and Data Mart Modeling