The relational model describes data using a standard tabular format; all data elements are placed in three-dimensional tables called relations, which are the logical equivalent of files.

a. True.

b. False.

What practical concern lay behind the promotion of longitudinally planned churches in seventeenth-century Rome?

Which of the following are typically an example of primary resources? 1. Physical objects and relics 2. Biographies and histories 3. Newspapers and magazines 4 ... Textbooks and reference books

Are computer virus and human virus the same

What is internet marketing?

Are self driving cars essential for the future of transportation

The most efficient tables in a relational database in terms of storage space have no redundant data and very few null values because the presence of these suggest that space is being wasted, and more data to store means higher data storage hardware

In your opinion, what are the Pros and Cons of employers using Video Surveillance?

Software that interprets commands from the keyboard and mouse is also known as the A. desktop. B. operating system. C. hard drive. D. operating disk

How do you get banned? By getting reported? Or do admins watch whats posted?

What are the six external parts of a computer system and identify which are input and which are output?