The management feature of a dashboard summarized dimensional data to analyze the root cause of problems. * True False OLAP is an approach to quickly answer ad hoc questions by executing multidimensional analytical queries. * True False In the snowflake schema, dimensions are normalized into single table. * True False When telling a story during a presentation, it is best to avoid describing hurdles that your character must overcome, to avoid souring the mood. * True False OLTP stands for Outline transaction processing. * True False The slice operation is a dice on more than two dimensions of a data cube. * True False A star schema contains a central fact table surrounded by and connected to several dimension tables. * True False Line charts show the relationship between two variables. * True False The BPM development cycle is essentially a one-shot process where the requirement is to get it right the first time. * True False The use of cloud computing affects the scalability of a data warehouse because the allocation of hardware resources dynamically changes as the usage increases. * True False Visualization differs from traditional charts and graphs in complexity of data sets and use of multiple dimensions and measures. * True False In a reporting system, ETL measures some aspects of the real world as events and records them into enterprise databases. * True False The Internet emerged as a new medium for visualization and brought new forms of computation of business logic. * True False Six Sigma model is also known as DMAYC. * True False For those executives who do not have the time to go through lengthy reports, the best alternative is including charts in the report. * True False In many organizations, business performance is managed through salary-oriented metrics. * True False With the balanced scorecard approach, the entire focus is on measuring and managing specific financial goals based on the organization's strategy. * True False A Gantt chart is a specialized chart type not a basic chart. * True False A data warehouse must scale both horizontally and vertically. * True False Data warehouse administrators (DWAs) do not need strong business insight since they only handle the technical aspect of the infrastructure. * True False
The management feature of a dashboard summarized dimensional data to analyze the root cause of problems. *
True
False
OLAP is an approach to quickly answer ad hoc questions by executing multidimensional analytical queries. *
True
False
In the snowflake schema, dimensions are normalized into single table. *
True
False
When telling a story during a presentation, it is best to avoid describing hurdles that your character must overcome, to avoid souring the mood. *
True
False
OLTP stands for Outline transaction processing. *
True
False
The slice operation is a dice on more than two dimensions of a data cube. *
True
False
A star schema contains a central fact table surrounded by and connected to several dimension tables. *
True
False
Line charts show the relationship between two variables. *
True
False
The BPM development cycle is essentially a one-shot process where the requirement is to get it right the first time. *
True
False
The use of cloud computing affects the scalability of a data warehouse because the allocation of hardware resources dynamically changes as the usage increases. *
True
False
Visualization differs from traditional charts and graphs in complexity of data sets and use of multiple dimensions and measures. *
True
False
In a reporting system, ETL measures some aspects of the real world as events and records them into enterprise databases. *
True
False
The Internet emerged as a new medium for visualization and brought new forms of computation of business logic. *
True
False
Six Sigma model is also known as DMAYC. *
True
False
For those executives who do not have the time to go through lengthy reports, the best alternative is including charts in the report. *
True
False
In many organizations, business performance is managed through salary-oriented metrics. *
True
False
With the balanced scorecard approach, the entire focus is on measuring and managing specific financial goals based on the organization's strategy. *
True
False
A Gantt chart is a specialized chart type not a basic chart. *
True
False
A data warehouse must scale both horizontally and vertically. *
True
False
Data warehouse administrators (DWAs) do not need strong business insight since they only handle the technical aspect of the infrastructure. *
True
False
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