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:

Media Content

The information, stories, features, images, and video presented through media channels.

R-rated

A classification for movies restricted to viewers over the age of 17 due to the content being considered inappropriate for children.

Skin Conductance

A measure of the electrical conductivity of the skin, which varies with its moisture level and is used in psychophysiological research to gauge emotional or physiological arousal.

Operant Conditioning

A learning process through which the strength of a behavior is modified by reinforcement or punishment.