If Two Variables Contain Aliases of the Same Object Then

question 30

Multiple Choice

If two variables contain aliases of the same object then

• A) the object may be modified using either alias
• B) the object cannot be modified unless there's but a single reference to it
• C) a third alias is created if/when the object is modified
• D) the object will become an "orphan" if both variables are set to null
• E) answers A and D are correct

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Definitions:

Chondrocytes

Cells found within cartilage tissue, responsible for maintaining the cartilaginous matrix.

Chondrocytes

Cells that are found in cartilage tissue and are responsible for the synthesis and maintenance of the cartilaginous matrix.

Lacunae

Small spaces within bone or cartilage tissue that house cells.

Periosteum

A thick layer of blood vessel-rich connective tissue that covers the bones, excluding the joint surfaces.