Suggest three typical business situations where referential integrity avoids data problems.
Answer to relevant QuestionsUse Microsoft Access or similar database software to create a DBMS for the imaginary company called TopText Publishing, which is described in Case In Point 9.1 on page 365. Add several sample records to each table and report ...1. Identify the entities and their relationships. Then create an ERD for the reservations system.2. Create 3NF table designs for the system.3. For each of the entities identified, design tables and identify the possible ...Explain the main difference between the BSS and ESS wireless topologies. To what kind of wireless topology do the 802.16 standards apply?List and describe the main tasks that are performed during systems implementation.Why is a post-implementation evaluation important? Who should conduct it, and why?
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