Exam 70-480 topic 1 question 5 discussion

Actual exam question from Microsoft's 70-480

Question #: 5
Topic #: 1

You are developing an application that consumes a Windows Communication Foundation (WCF) service.
The application interacts with the service by using the following code. (Line numbers are included for reference only.)

You need to authenticate to the WCF service.
What should you do?

A. At line 11, add the following lines of code. ,username: yourusername ,password: yourpassword
B. At line 11, add the following line of code. ,credentials: prompt
C. At line 06, replace the code with the following line of code. url: "http://contoso.com/Service.svc/GetCountry? Username=username&password=password",
D. At line 11, add the following line of code. The username and password will be stored in an XML file.

Show Suggested Answer

Suggested Answer: C 🗳️

by MJKWandile at Oct. 18, 2019, 4:40 p.m.

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KyryIx

5 years, 5 months ago

Answer A? https://api.jquery.com/jQuery.ajax/ # password: Type: String A password to be used with XMLHttpRequest in response to an HTTP access authentication request. #username: Type: String A username to be used with XMLHttpRequest in response to an HTTP access authentication request. And method to send is POST and not GET. I dont know answer correct!

upvoted 3 times

TechieBloke

4 years, 9 months ago

You can read it further down on the given link: A username to be used with XMLHttpRequest in response to an HTTP access authentication request. So it means you should not just write "username and password" but you need to include the http request. I guess C is correct. But you should try.

upvoted 1 times

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Elgendy

5 years, 6 months ago

Option C Is The Correct Answer , Only Option C

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MJKWandile

5 years, 8 months ago

I believe the correct Answer is A, Adding username and password on the URL does not sound right... What do you think??

upvoted 3 times

bdb1993

5 years, 7 months ago

I believe it depends on how it's configured in the wcf service. But with the given options C is the only valid one. If they had put the username and pw in the data object it would also be valid.

upvoted 1 times

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