Câu 1. Trong Javascript sự kiện OnUnload thực hiện khi nào?
A. Khi bắt đầu chương trình chạy
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Computers and Technology, 27.09.2021 16:10 amanquen35
Câu 1. Trong Javascript sự kiện OnUnload thực hiện khi nào?
A. Khi bắt đầu chương trình chạy
B. Khi click chuột
C. Khi kết thúc một chương trình
D. Khi di chuyển chuột qua
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Answers: 2
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