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What is the difference between function declarations and function expressions in JavaScript?a)Function declarations are hoisted, while function expressions are not.b)Function declarations can have named parameters, while function expressions cannot.c)Function expressions can be used before they are declared, while function declarations cannot.d)Function expressions are more efficient in terms of memory usage compared to function declarations.Correct answer is option 'A'. Can you explain this answer? for Software Development 2025 is part of Software Development preparation. The Question and answers have been prepared
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What is the difference between function declarations and function expressions in JavaScript?a)Function declarations are hoisted, while function expressions are not.b)Function declarations can have named parameters, while function expressions cannot.c)Function expressions can be used before they are declared, while function declarations cannot.d)Function expressions are more efficient in terms of memory usage compared to function declarations.Correct answer is option 'A'. Can you explain this answer?, a detailed solution for What is the difference between function declarations and function expressions in JavaScript?a)Function declarations are hoisted, while function expressions are not.b)Function declarations can have named parameters, while function expressions cannot.c)Function expressions can be used before they are declared, while function declarations cannot.d)Function expressions are more efficient in terms of memory usage compared to function declarations.Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of What is the difference between function declarations and function expressions in JavaScript?a)Function declarations are hoisted, while function expressions are not.b)Function declarations can have named parameters, while function expressions cannot.c)Function expressions can be used before they are declared, while function declarations cannot.d)Function expressions are more efficient in terms of memory usage compared to function declarations.Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
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