Question

Why is the this keyword forbidden in JavaScript?
A.Highly memory consuming
B.Functions should access the global objects
C.Functions should not access the global objects
D.Very inefficient to use

Answer 1

Hi there,

Option c is correct.

Explanation: The this keyword is forbidden or restricted because functions (in non-strict mode) can access the global object through this. Preventing access to the global object is one of the key purposes of any sandboxing system.

Answer 2

______✨ HEY MATE ✨_____

➡️ Option (C) Functions should not access the global objects is the right answer ✔️

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