Q159
Point out the correct statement?
A.
An environment is a collection of (symbol, value) pairs, i.e. x is a symbol and 3.14 might be its value
AnswerB.
If the value of a symbol is not found in the environment in which a function was defined, then the search is continued in the child environment
C.
After the top-level environment, the search continues down the search list until we hit the parent environment
D.
Dynamic scoping turns out to be particularly useful for simplifying statistical computations
Answer: Option A
Solution
Answer: Option A
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