Which Type of Lock Still Allows Other Transactions to Have

question 3

Multiple Choice

Which type of lock still allows other transactions to have read-only access to the locked resource?

• A)Exclusive lock
• B)Shared lock
• C)Two-phased lock
• D)Explicit lock
• E)Implicit lock

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Definitions:

Amerigo Vespucci

An Italian merchant, explorer, and navigator from the Republic of Florence, who is best known for his namesake of the continents of North and South America.

Zheng He

A Chinese mariner, explorer, diplomat, and fleet admiral who commanded expeditionary voyages to Southeast Asia, the Middle East, and East Africa from 1405 to 1433.

Borderland

A region near or along a border that often embodies a blend of cultures, identities, and political tensions.

French

Relating to France, its people, culture, or language.