Business Driven Technology
Business Driven Technology
6th Edition
ISBN: 9780073376905
Author: Paige Baltzan Instructor
Publisher: McGraw-Hill Education
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Chapter 8, Problem 6CCO
Program Plan Intro

Data Visualization:

Data visualization is the process of transforming the information into the visual context, chart, diagram or a picture. It helps the users to understand the significance of data by viewing it as a pictorial representation. Complex data can be made easier to understand and makes the data more accessible.

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6. What is Race condition? How to prevent it? [2 marks] 7. How many synchronization methods do you know and compare the differences. [2 marks] 8. Explain what are the “mutual exclusion”, “deadlock”, “livelock”, and “eventual entry”, with the traffic intersection as an example like dinning philosophy. [2 marks] 9. For memory allocation, what are the difference between internal fragmentation and external fragmentation. Explain with an example. [2 marks] 10. How can the virtual memory map to the physical memory. Explain with an example. [2 marks]
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a database with multiple tables from attributes as shown above that are in 3NF, showing PK, non-key attributes, and FK for each table? Assume the tables are already in 1NF. [Hint: 3 tables will result after deducing 1NF -> 2NF -> 3NF]
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