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Advanced Functional Patterns
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Which of the following best describes a transducer in JavaScript?
AA higher-order function that transforms a reducer function to improve performance.
BA function that reduces an array to a single value.
CA function that maps an array to a new array without side effects.
DA function that composes multiple reducers together.
What is the main advantage of lazy evaluation in functional programming?
AIt allows immediate execution of all function calls.
BIt prevents all side effects in JavaScript.
CIt makes debugging easier by executing all functions eagerly.
DIt defers computation until the result is actually needed, improving performance.
Which of the following optimizations can improve the performance of a recursive function?
AMemoization
BUsing a for-loop instead of recursion
CCalling the function synchronously in a loop
DIncreasing the recursion depth
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