EPACK DATABASE SYSTEMS WITH LOOSELEAF
13th Edition
ISBN: 9780357475171
Author: Coronel
Publisher: CENGAGE L
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Expert Solution & Answer
Chapter 10, Problem 8RQ
Explanation of Solution
Lock:
Lock is the process that ensures the unique use of data item for particular transaction. If the data item is locked by one transaction, then the other transactions cannot use the data item until the first transaction unlocks the data item.
Working procedure of lock:
- A transaction requires lock prior to lock and unlock the transactions. The lock prior is responsible for assigning and releasing locks. It is otherwise called as “lock manager”...
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Chapter 10 Solutions
EPACK DATABASE SYSTEMS WITH LOOSELEAF
Ch. 10 - Prob. 1RQCh. 10 - Prob. 2RQCh. 10 - Prob. 3RQCh. 10 - Prob. 4RQCh. 10 - Prob. 5RQCh. 10 - Prob. 6RQCh. 10 - Prob. 7RQCh. 10 - Prob. 8RQCh. 10 - Prob. 9RQCh. 10 - Prob. 10RQ
Ch. 10 - Prob. 11RQCh. 10 - Prob. 12RQCh. 10 - Prob. 13RQCh. 10 - Prob. 14RQCh. 10 - Prob. 15RQCh. 10 - Prob. 16RQCh. 10 - Prob. 17RQCh. 10 - Prob. 1PCh. 10 - Prob. 2PCh. 10 - Prob. 3PCh. 10 - Prob. 4PCh. 10 - Prob. 5PCh. 10 - Prob. 6PCh. 10 - Prob. 7PCh. 10 - Prob. 8PCh. 10 - Prob. 9PCh. 10 - Prob. 10PCh. 10 - Prob. 11P
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