Description
ACCT 6940 Quiz 1 with Answers
- __________ is an attribute or a set of attributes that uniquely identify a specific instance of an
- __________ is the process of restructuring a relational database in order to reduce data redundancy and improve data
- Analyzing the effect of minimum wage changes on teenage employment across the 48 contiguous S. states from 1980 to 2004 is an example of using:
- Studying inflation in the United States from 1970 to 2006 is an example of using:
- A candidate key is __________.
- _________ database maintains the advantages of the relational database but stores data as objects or classes first.
- The first step of the normalization process is to __________.
- Analyzing the behavior of unemployment rates across S. states in March of 2006 is an example of using:
- The accompanying table is an example of:
- In a relational database design, all relationships are expressed by __________.
- What is the main characteristic of a Hierarchical database?
- The accompanying graph is an example of:
- The accompanying graph is an example of:
- Panel Data:
- In some instances, an entity will have more than one attribute that can serve as a primary Any key or minimum set of keys that could be primary key is called?
- Given the relations:
- __________ is a field (or collection of fields) in one table that uniquely identifies a row of another table or the same table
- The accompanying table is an example of:
- What type of analytics seeks to determine what is likely to happen in the future?
- The accompanying table is an example of:
