Essentials of Computer Organization and Architecture
5th Edition
ISBN: 9781284123036
Author: Linda Null
Publisher: Jones & Bartlett Learning
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Chapter 8, Problem 32RETC
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ACID Properties:
The acronym ACID refers to the four properties of a transaction as follows:
- Atomicity
- Consistency
- Isolation
- Durability
Atomicity:
Transaction is an atomic unit of processing. After the transaction starts execution, it has to perform completely or not perform at all. If a transaction fails after executing for some time, then the operations done before the failure occurred should be undone...
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You have been hired by TechCo to create and manage their employee training portal. Your first task is to develop a program that will create and track different training sessions in the portal. Each training session has the following properties: • A session ID (e.g., "TECH101", "TECH205") • A session title (e.g., "Machine learning", "Advanced Java Programming") • A total duration in hours (e.g., 5.0, 8.0) • Current number of participants (e.g., 25) Each session must have at least a session ID and a total duration and must met the following requirements: • The maximum participant for each session is 30. • The total duration of a session must not exceed 10 hours. • The current number of participants should never exceed the maximum number of participants. Design an object-oriented solution to create a data definition class(DDC) and an implementation class for the session object. In the DDC, a session class must include: • Constructors to…
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You have been hired by TechCo to create and manage their employee training portal. Your first task is to develop a program that will create and track different training sessions in the portal. Each training session has the following properties: • A session ID (e.g., "TECH101", "TECH205") • A session title (e.g., "Machine learning", "Advanced Java Programming") • A total duration in hours (e.g., 5.0, 8.0) • Current number of participants (e.g., 25) Each session must have at least a session ID and a total duration and must met the following requirements: • The maximum participant for each session is 30. • The total duration of a session must not exceed 10 hours. • The current number of participants should never exceed the maximum number of participants. Design an object-oriented solution to create a data definition class(DDC) and an implementation class for the session object. In the DDC, a session class must include: • Constructors to…
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Chapter 8 Solutions
Essentials of Computer Organization and Architecture
Ch. 8 - Prob. 1RETCCh. 8 - Prob. 2RETCCh. 8 - Prob. 3RETCCh. 8 - Prob. 4RETCCh. 8 - Prob. 5RETCCh. 8 - Prob. 6RETCCh. 8 - Prob. 7RETCCh. 8 - Prob. 8RETCCh. 8 - Prob. 9RETCCh. 8 - Prob. 10RETC
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