Which of the Following Is Not an Object of the Ostream

question 2

Multiple Choice

Which of the following is not an object of the ostream class?

• A) cout
• B) cerr
• C) cin
• D) clog

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Definitions:

Three-Mountain Problems

A cognitive task developed by Jean Piaget to assess a child's ability to understand perspectives different from their own, involving models of mountains viewed from various angles.

Cognitive Development

Cognitive development encompasses the progression and enhancement of thinking, problem-solving, and decision-making abilities from infancy through adulthood.

Object Permanence

The cognitive understanding that objects continue to exist even when they cannot be seen, heard, or touched.

Centration

Young children’s tendency to focus on only one feature of an object to the exclusion of all other features.