Exam 70-480 topic 2 question 3 discussion

Actual exam question from Microsoft's 70-480

Question #: 3
Topic #: 2

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 response
You need to ensure that the ShowRate() method always displays the latest stock rate.
Which code segment should you use?

A. Option A
B. Option B
C. Option C
D. Option D

Show Suggested Answer

Suggested Answer: D 🗳️
" always displays the latest stock rate ". Should use cache: false
Note: cache (default: true, false for dataType 'script' and 'jsonp')

Type: Boolean -
If set to false, it will force requested pages not to be cached by the browser.
Reference: jQuery.ajax()

by rlutigneaux at Nov. 4, 2019, 10:54 a.m.