Question

which of the following are valid variable names? select 3 options. playerscore player3 player# player_score 3rd_player

Explanation:

Variable names usually start with a letter or an underscore and can contain letters, digits, and underscores. "playerScore", "player3", and "player_score" follow these rules. "player#" has a non - allowed character (#), and "3rd_player" starts with a digit which is not allowed in most programming languages for variable names.

Answer:

A. playerScore
B. player3
D. player_score