The purpose of extensible attribute is to

1.	The purpose of extensible attribute is to
A.	make all of the own properties of that object nonconfigurable
B.	to configure and bring a writable property
C.	‚Äö√Ñ√∫lock down‚Äö√Ñ√π objects into a known state and prevent outside tampering
D.	all of the mentioned
Answer» D. all of the mentioned

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The purpose of extensible attribute is to

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