Explain what the star schema is
What will be an ideal response?
The star schema is a simple database design. Dimensional (or descriptive) data are separated from fact or event data. The star schema consists of a fact table, which contains event data as well as links to dimensions. Dimension tables contain descriptive information. For example, we might have a dimension for sales territory which would have a unique ID as well as several levels of granularity. There might be a territory description, state, city, zip code, etc. The dimension key is also in the fact table. In this way, it is fairly simple to look up information and do some drill-down type queries.
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Like sales revenue, cost of goods sold represents an inflow of assets
a. True b. False Indicate whether the statement is true or false
It is helpful to profile the clusters in terms of variables that were not used for clustering
Indicate whether the statement is true or false
Jackson Brown Footwear had total liabilities of $127.5 million and total assets of $375 million. Its debt ratio was ________.
Fill in the blank(s) with the appropriate word(s).
Communication that occurs between a number of people in a meeting or a brainstorming session is termed ____________.
a. Small group communication b. Self-communication c. Dyadic communication d. Organizational communication