Briefly explain the strategy of two-phased locking
What will be an ideal response?
Two-phased locking is a strategy to ensure the serializability of transactions. A transaction is allowed to obtain locks as necessary, but once the first lock is released no other locks may be obtained. This produces the two-phased effect—the growing phase in which locks are obtained and the shrinking phase as locks are released.
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When an application is developed especially for an organization, specific program goals and custom requirements are considered during the development process.
Answer the following statement true (T) or false (F)
To create the Aging of Accounts Receivable report:
A. Select Reports Center > Customers & Receivables B. Select Company Center > Customers & Receivables C. Select Reports Center > Company & Financials D. Select Customers Center > Customers & Receivables
Which of the following parties in the United States would be most likely to favor outsourcing?
A) a registered Democrat B) a union member C) a multinational corporation D) a manufacturing worker
A female appointed by the court to manage a death estate is known as the administratrix
Indicate whether the statement is true or false.