In the vars assignment block, ________ refers to the value of an externally defined variable low . Options: A . &nbsp$$low" B . &nbsp$$lowin" C . &nbsp$$1" D . &nbspNone of the mentioned

In the vars assignment block, ________ refers to the value of an externally def

Question

In the vars assignment block, ________ refers to the value of an externally defined variable low .

Options:

A . $$low"

B . $$lowin"

C . $$1"

D . None of the mentioned

Answer: Option D

If low is not defined outside this $let expression block, the expression is invalid.

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