Salesforce Exam Javascript Developer I Topic 8 Question 9 Discussion

Actual exam question for Salesforce's Javascript Developer I exam

Question #: 9
Topic #: 8

What are two unique features of functions defined with a fat arrow as compared to normal function definition?

Choose 2 answers

AThe function generated its own this making it useful for separating the function's scope from its enclosing scope.

BThe function receives an argument that is always in scope, called parentThis, which is the enclosing lexical scope.

CIf the function has a single expression in the function body, the expression will be evaluated and implicit returned.

DThe function uses the this from the enclosing scope.

Show Suggested Answer

Suggested Answer: A, C

by An at May 06, 2022, 02:47 AM

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