BUSINESS DRIVEN TECHNOLOGY(LL)-W/ACCESS
7th Edition
ISBN: 9781260149043
Author: BALTZAN
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Chapter 8, Problem 7MBD
Explanation of Solution
Data management: It is the process of consolidating and maintaining information and valuable resources. It includes all disciplines associated with managing data. The following are the significant features in the enterprise data management:
- Data governance:
It is a group of procedures to manage the accessibility, integrity, and compliance of the data maintained by an organization.
- Data quality:
It is one of the key features of enterprise data management. The data quality can be measured based on the following:
- Uniqueness
- Accuracy
- Consistency
- Timeliness
- Master data management:
It is managing the quality of more frequently referenced data such as people, things, and places. It ensures the consistency of common referenced sharing of data across application.
- Data integration:
Integrating the data from different data systems in a reliable and secure manner.
- Data security:
It prevents the unauthorized access of data from the
database .
Data stored in an organization:
Organization contains different types of data that are connected with that organization...
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Figure 1 shows an ASM chart representing the operation of a controller. Stateassignments for each state are indicated in square brackets for [Q1, Q0].Using the ASM design technique:(a) Produce a State Transition Table from the ASM Chart in Figure 1.(b) Extract minimised Boolean expressions from your state transition tablefor Q1, Q0, DISPATCH and REJECT. Show all your working.(c) Implement your design using AND/OR/NOT logic gates and risingedgetriggered D-type Flip Flops. Your answer should include a circuitschematic.
A controller is required for a home security alarm, providing the followingfunctionality. The alarm does nothing while it is disarmed (‘switched off’). It canbe armed (‘switched on’) by entering a PIN on the keypad. Whenever thealarm is armed, it can be disarmed by entering the PIN on the keypad.If motion is detected while the alarm is armed, the siren should sound AND asingle SMS message sent to the police to notify them. Further motion shouldnot result in more messages being sent. If the siren is sounding, it can only bedisarmed by entering the PIN on the keypad. Once the alarm is disarmed, asingle SMS should be sent to the police to notify them.Two (active-high) input signals are provided to the controller:MOTION: Asserted while motion is detected inside the home.PIN: Asserted for a single clock cycle whenever the PIN has beencorrectly entered on the keypad.The controller must provide two (active-high) outputs:SIREN: The siren sounds while this output is asserted.POLICE: One SMS…
Chapter 8 Solutions
BUSINESS DRIVEN TECHNOLOGY(LL)-W/ACCESS
Ch. 8 - Prob. 1OCCh. 8 - Prob. 2OCCh. 8 - Prob. 3OCCh. 8 - Prob. 1CQCh. 8 - Prob. 2CQCh. 8 - Prob. 3CQCh. 8 - Prob. 4CQCh. 8 - Prob. 1RQCh. 8 - Prob. 2RQCh. 8 - Prob. 3RQ
Ch. 8 - Prob. 4RQCh. 8 - Prob. 5RQCh. 8 - Prob. 6RQCh. 8 - Prob. 7RQCh. 8 - Prob. 8RQCh. 8 - Prob. 3MBDCh. 8 - Prob. 4MBDCh. 8 - Prob. 6MBDCh. 8 - Prob. 7MBDCh. 8 - Prob. 1CCOCh. 8 - How does data visualization use database...Ch. 8 - Prob. 3CCOCh. 8 - What is the correlation between data mining and...Ch. 8 - Prob. 5CCOCh. 8 - Prob. 6CCOCh. 8 - What could happen to a data visualization project...Ch. 8 - Prob. 1AYKCh. 8 - Prob. 2AYKCh. 8 - Prob. 4AYKCh. 8 - Prob. 5AYKCh. 8 - Prob. 7AYKCh. 8 - Prob. 8AYK
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