It Is Possible for Local DBMSs to Commit Updates at Some

question 3

Multiple Choice

It is possible for local DBMSs to commit updates at some sites and undo updates at other sites.This inconsistency can be prevented by using a ____.​

• A) ​two-step rollback
• B) ​two-phase commit
• C) ​two-phase rollback
• D) ​two-phase transaction

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Definitions:

Internal Processes

The procedures and activities conducted within an organization to ensure effective operation and fulfillment of the organization's goals.

Productivity

Productivity refers to the efficiency of production of goods or services, often measured by the output per unit of input.

MRP II

Manufacturing Resource Planning, an integrated method of operational and financial planning for manufacturing companies, expanding on Material Requirements Planning (MRP).

MRP

Material Requirements Planning, a system for calculating the materials and components needed to manufacture a product.