Exam 70-486 topic 1 question 182 discussion

Actual exam question from Microsoft's 70-486

Question #: 182
Topic #: 1

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You develop an ASP.NET web application that is self-hosted using Open Web Interface for .NET (OWIN) in a Microsoft Azure Worker role.
The web application throws exceptions.
You need to resolve the exceptions.
Solution: Change the application startup code to debug the OWIN pipeline.
Does the solution meet the goal?

A. Yes
B. No

Show Suggested Answer

Suggested Answer: B 🗳️
We need to install the Microsoft.Owin.Diagnostics package before we change the startup code.
The Microsoft.Owin.Diagnostics package contains middleware that catches unhandled exceptions and displays an HTML page with error details.
References:
https://docs.microsoft.com/en-us/aspnet/aspnet/overview/owin-and-katana/getting-started-with-owin-and-katana#add-owin-diagnostics

by Epit2021 at Nov. 23, 2020, 12:49 p.m.

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Ptu12125

4 years, 5 months ago

Add OWIN Diagnostics The Microsoft.Owin.Diagnostics package contains middleware that catches unhandled exceptions and displays an HTML page with error details. This page functions much like the ASP.NET error page that is sometimes called the "yellow screen of death" (YSOD). Like the YSOD, the Katana error page is useful during development, but it's a good practice to disable it in production mode. To install the Diagnostics package in your project, type the following command in the Package Manager Console window: install-package Microsoft.Owin.Diagnostics –Pre Ref: https://docs.microsoft.com/en-us/aspnet/aspnet/overview/owin-and-katana/getting-started-with-owin-and-katana

upvoted 1 times

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Epit2021

4 years, 7 months ago

Surely A would be correct as you do need to change the startup code. The question wasn't 'what is the first thing you need to do'...

upvoted 1 times

throne

4 years, 6 months ago

as answer says first thing you do is install package duh!!!!!!!

upvoted 2 times

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