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CIS/207T INFORMATION SYSTEMS FUNDAMENTALS The Latest Version A+ Study Guide **********************************************

CIS 207T Entire Course Link

https://uopcourses.com/category/cis-207/

****************************** CIS 207T Week 4 WileyPLUS Weekly Exam Question 7

Watch the following video and answer the question below. Each _________ in a relational database is a record.

column attribute row Question 8 Watch the following video and answer the question below. One of the attributes in a record must be a primary key.


True False

Question 9

Watch the following video and answer the question below. Normalization typically improves processing performance.

True False

Question 10

Watch the following video and answer the question below. When data are normalized, attributes in the table depend on the primary key and the secondary key.

True False Question 11 Watch the following video and answer the question below. A data warehouse is a repository of historical data that are organized by subject to support decision makers in the organization.

True


False

Question 12 Watch the following video and answer the question below. Organizational databases access one record at a time, where data warehouses access groups of related records.

True False CIS 207T Week 4 WileyPLUS Weekly Exam Question 7

Watch the following video and answer the question below. Each _________ in a relational database is a record.

column attribute row Question 8 Watch the following video and answer the question below. One of the attributes in a record must be a primary key.

True False

Question 9


Watch the following video and answer the question below. Normalization typically improves processing performance.

True False

Question 10

Watch the following video and answer the question below. When data are normalized, attributes in the table depend on the primary key and the secondary key.

True False Question 11 Watch the following video and answer the question below. A data warehouse is a repository of historical data that are organized by subject to support decision makers in the organization.

True False

Question 12 Watch the following video and answer the question below. Organizational databases access one record at a time, where data warehouses access groups of related records.


True False

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CIS 207T Week 4 WileyPLUS Weekly Exam (3) - uopstudy.com  

CIS 207T Week 4 WileyPLUS Weekly Exam (3) - uopstudy.com

CIS 207T Week 4 WileyPLUS Weekly Exam (3) - uopstudy.com  

CIS 207T Week 4 WileyPLUS Weekly Exam (3) - uopstudy.com

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