Identify a True Statement of Array.find(callback [,ThisArg])method

question 73

Multiple Choice

Identify a true statement of array.find(callback [,thisArg]) method.

• A) ​It tests whether the condition returned by the callback function holds for at least one item in array.
• B) ​It returns the value of the first element in the array that passes a test in the callback function.
• C) ​It tests whether the condition returned by the callback function holds for all items in array.
• D) ​It returns the index of the first element in the array that passes a test in the callback function.

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Definitions:

Content Validity

The extent to which a test or measure accurately assesses all aspects of the concept it intends to measure.

Improper Standardization

The faulty or inconsistent application of norms, rules, or measurements in research or assessment processes.

Criterion-related Validity

The extent to which a measure is related to an outcome or criterion, indicating how well the test predicts a specific aspect of a person's behavior or performance.

Mechanical Aptitude

Mechanical aptitude refers to a person's ability to understand and apply mechanical concepts and principles, often assessed for careers involving machinery or engineering tasks.