A Dummy Activity Is Used to Show a Precedence Relationship

question 26

Multiple Choice

A dummy activity is used to show a precedence relationship, but it does not represent a

• A) relationship between activities.
• B) change in relationship.
• C) real activity.
• D) passage of time.

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Definitions:

Farsightedness

A common vision condition where distant objects can be seen clearly, but close ones do not come into proper focus.

Convex Lens

A lens that converges light rays to a point, having a curved shape that is thicker in the middle than at the edges, used to correct farsightedness.

Visual Acuity

The clarity or sharpness of vision, measured as the capability to identify letters or numbers at a standardized distance.

Accommodation

The eye's ability to change its focus from distant to near objects, achieved by changing the lens shape.