What is the data dictionary's function in database design?
Answer to relevant QuestionsWhat steps are required in the development of an ER diagram?What three levels of backup may be used in database recovery management? Briefly describe what each of those three backup levels does.Write the proper sequence of activities in the design of a video rental database. (The initial ERD was shown in Figure 9.9.) The design must support all rental activities, customer payment tracking, and employee work ...What are the different levels of lock granuality?Suppose you are a manufacturer of product ABC, which is composed of parts A, B, and C. Each time a new product is created, it must be added to the product inventory, using the PROD_QOH in a table named PRODUCT. And each time ...
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