Which syntax declares a variable in JS?
A. var
B. let
C. const
D. All of the above
How do you handle events in LWC?
A. Apex trigger
B. Event listeners in JS
C. Flow
D. Process Builder
What does 'this' keyword refer to?
A. The global object
B. The current instance
C. A function argument
D. A variable
Which method updates a property reactively in LWC?
A. @track
B. @api
C. @wire
D. All of the above
How to call Apex method from JS?
A. @wire
B. @api
C. import {method}
D. trigger
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