Câu 49: 70-480: MCSD Programming in HTML5 with JavaScript and CSS3
You are developing an application that consumes an external web service that returns the latest stock rate. The application has two methods: ✑ The getResults() method makes an AJAX web service request ✑ The ShowRate() method displays the stock rate from the web service responseYou need to ensure that the ShowRate() me…
Nội dung câu hỏi
You are developing an application that consumes an external web service that returns the latest stock rate. The application has two methods: ✑ The getResults() method makes an AJAX web service request ✑ The ShowRate() method displays the stock rate from the web service responseYou need to ensure that the ShowRate() method always displays the latest stock rate. Which code segment should you use?
Các lựa chọn
Đáp án được giữ gọn theo nhãn A, B, C, D trong phần bình chọn tương tác.
- A. Option A
- B. Option B
- C. Option C
- D. Option D — đáp án hiện tại
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