Collectors Static Method GroupingBy with One Argument Receives a Function

question 55

Multiple Choice

Collectors static method groupingBy with one argument receives a Function that classifies objects in the stream-the values returned by this function are used as the keys in a Map. The corresponding values, by default, are ________ containing the stream elements in a given category.

• A) Lists
• B) Arrays
• C) Strings
• D) Collectors

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Definitions:

Erikson's Developmental Tasks

A psychosocial theory proposing that individuals go through eight developmental stages, each characterized by a specific challenge, from infancy to late adulthood.

Self-Concept

An individual's perception of themselves, encompassing beliefs, feelings, and thoughts about one's identity, capabilities, and worth.

Sexuality

Refers to the way individuals experience and express themselves as sexual beings, including behaviors, attractions, and identities.

Postpartum

Pertaining to the period immediately following childbirth, focusing on recovery for the mother and adjustment to life with the newborn.