Question:medium
Which JavaScript statement is used to delete the property age from the object person?
Which JavaScript statement is used to delete the property age from the object person?
Show Hint
To safely check if a property has been removed after using delete, use the in operator: "age" in person will return false if it was successfully deleted.
Updated On: Jun 29, 2026
- remove age
- clear person.age
- delete person.age
- person.remove (age)
Show Solution
The Correct Option is C
Solution and Explanation
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