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1D0-720 · Question #25
1D0-720 Question #25: Real Exam Question with Answer & Explanation
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Client-Side Scripting and Media Queries
Question
What is the significance of 'scope' in JavaScript?
Options
- AIt defines the lifetime and accessibility of a variable.
- BIt refers to the overall speed of a JavaScript application.
- CIt is used to define the layout of a web page.
- DIt refers to the number of users that can access a JavaScript function.
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Topics
#JavaScript scope#variable scope#variable accessibility#scope lifetime