What This Document Is
This document provides answers to review questions from Chapter 13 of Hoffer’s *Modern Database Management*, 13th Edition, used in the Advanced Database Management (CIT 3413) course at Arkansas State University. It’s designed as a study aid to reinforce understanding of distributed database concepts.
Why This Document Matters
Students enrolled in CIT 3413, or anyone studying distributed database systems, will find this resource helpful for self-assessment and exam preparation. It’s particularly useful for clarifying key terminology and understanding the relationships between different concepts covered in the chapter. This review is intended to help identify areas needing further study.
Common Limitations or Challenges
This document *only* contains answers to the review questions. It does not include the original questions themselves, nor does it provide detailed explanations or derivations of the answers. It’s a tool for checking your work, not a substitute for reading the chapter and understanding the underlying principles. It won’t teach you the material.
What This Document Provides
The full document includes definitions of terms like “distributed database,” “location transparency,” and “two-phase commit.” It also features matched terms to definitions and contrasts between related concepts such as “distributed database” versus “decentralized database,” and “homogeneous” versus “heterogeneous” distributed databases. Further contrasts cover “location transparency” and “local autonomy,” “asynchronous” and “synchronous” databases, “horizontal” and “vertical” partitioning, and “full refresh” versus “differential refresh.” This preview only shows a selection of these definitions and contrasts. The complete document offers a comprehensive review of Chapter 13’s core concepts.