How Many Rows and How Many Columns Are in the Points

question 38

Multiple Choice

How many rows and how many columns are in the points array,declared here: int [][] points = new int[10][20];

• A) 9 rows and 19 columns
• B) 10 rows and 20 columns
• C) 0 rows and 0 columns
• D) The rows and columns are not specified.

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Definitions:

Overconfidence

The state of being more confident than is warranted by the situation, often leading to taking undue risks.

Validity

The quality of being logically or factually sound; the extent to which a concept, conclusion, or measurement is well-founded and corresponds accurately to the real world.

Projection

A psychological defense mechanism where individuals attribute their own undesirable feelings, motivations, or characteristics to other people.

Social Group

A collection of individuals who interact with each other, share similar characteristics, and collectively have a sense of unity or identity.