Two-Phased Locking Is a Scheme for Achieving Serializability of Transactions

question 88

True/False

Two-phased locking is a scheme for achieving serializability of transactions.

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Definitions:

ROI

Return on Investment, a measure used to evaluate the efficiency or profitability of an investment, calculated as the net profit divided by the cost of the investment.

Residual Income

Residual income is the income that exceeds the minimum rate of return or cost of capital, often used in performance measurement and executive compensation.

Operating Expenses

Costs associated with running a business's daily operations but not directly tied to production, including rent, utilities, and salaries.

Interest Expense

The cost incurred by an entity for borrowed funds over a period of time.