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Exam AZ-300 topic 5 question 7 discussion

Actual exam question from Microsoft's AZ-300

Question #: 7
Topic #: 5

HOTSPOT -
You are developing an Azure Function that will be triggered using a webhook from an external application. The Azure Function will receive JSON data in the body of the request.
Calling applications send an account ID as part of the URL. The number at the end of the URL is an integer. The format for the URL resembles the following: /api/ account/1
The Azure Function must accept all incoming requests without requiring keys or tokens.
You need to complete the attributes for the Azure Function.
How should you complete the code? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Hot Area:

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Suggested Answer: Explanation

by Rakeshsuryawanshi at Dec. 14, 2019, 9:57 a.m.

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tubadc

Highly Voted 5 years, 5 months ago

Maybe is: Block 1: FunctionName Block 2: HttpTrigger Block 3: Anonymous Block 4: /account/ Block 5: int accountId

upvoted 33 times

SinghJagdeep

4 years, 9 months ago

Block 4 is incorrect. As Function name is ProcessItem in this case. Route should be in this format Route="{functionName}/{parameter}" which means correct answer is ProcessItem/{accountId:int}

upvoted 1 times

ct84

4 years, 9 months ago

so, the name of the function is largely irrelevant for its operation.. it should be account/{accountId:int} because 'account' is actually part of the request

upvoted 3 times

ct84

4 years, 9 months ago

sorry, i should add that as soon as you specify the route.. the url changes to not consider the function name any longer UNLESS you do custom router in the host.json

upvoted 1 times

tartar

4 years, 9 months ago

Block 1: FunctionName Block 2: HttpTrigger Block 3: Anonymous Block 4: account/{accountId:int} Block 5: int accountId

upvoted 9 times

Freddo

4 years, 9 months ago

Agreed. "By default when you create a function for an HTTP trigger, or WebHook, the function is addressable with a route of the form http://<yourapp>.azurewebsites.net/api/<funcname>. You can customize this route using this route property. For example, a route of "products/{category:alpha}/{id:int}" would mean that the function is now addressable with the following route instead of the original route: http://<yourapp>.azurewebsites.net/api/products/electronics/357, which allows the function code to support two parameters in the address: category and id." Source: https://docs.microsoft.com/en-us/java/api/com.microsoft.azure.functions.annotation.httptrigger.route?view=azure-java-stable

upvoted 1 times

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aHus

Highly Voted 5 years ago

https://vceguide.com/how-should-you-complete-the-code-87/

upvoted 21 times

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shaluvicky04

Most Recent 4 years, 9 months ago

Block 1: FunctionName Block 2: HttpTrigger Block 3: Anonymous Block 4: /account/ Block 5: int accountId

upvoted 1 times

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misushant

4 years, 10 months ago

Block 1: FunctionName Block 2: HttpTrigger Block 3: Anonymous Block 4: ProcessItem/{accountId:int} Block 5: int accountId

upvoted 3 times

SinghJagdeep

4 years, 10 months ago

This is correct solution. Function name is ProcessItem in this case. Route should be in this format Route="{functionName}/{parameter}"

upvoted 1 times

ct84

4 years, 9 months ago

No, sorry this is NOT correct.. as soon as you specify router="account/{accountId:int}" the url at runtime is changed to no longer include the function name :s

upvoted 2 times

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arseyam

4 years, 10 months ago

This is completely wrong..you don't need to put the function name in block4 Define the Route in the Function Header Routing can also be defined by modifying the HttpTrigger attribution in the header of the function, by default, this is set to null. Changing this value to ‘GetName’ will turn the URL into http://localhost:7071/api/GetName. https://www.codeproject.com/Articles/1275414/Azure-Functions-2-0-HTTP-Routing-Options#:~:text=Routing%20refers%20to%20the%20way,respond%20to%20a%20HTTP%20request.

upvoted 2 times

ct84

4 years, 9 months ago

i have worked with Azure Functions for a number of years now, and can confirm this is true - also true because i just checked! :)

upvoted 2 times

cttay71

4 years, 9 months ago

ct84, so what is the complete answer?

upvoted 2 times

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tmurfet

5 years ago

Reviewing the example at https://docs.microsoft.com/en-us/sandbox/functions-recipes/routes?tabs=csharp#adding-parameters-to-function-routes I now think that block 4 is: ProcessItem/{accountID:int} (ProcessItem is the function name). I now

upvoted 4 times

Gianlucag77

4 years, 11 months ago

I agree: block4 is <function name>/{accountID:int} where <functoin name> is defined in the block1 as ProcessItem

upvoted 2 times

uzairahm007

4 years, 7 months ago

check https://www.examtopics.com/user/Freddo/ comments

upvoted 1 times

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AZViewer

5 years ago

Answer is Block 1: FunctionName Block 2:HttpTrigger Block3:Anonymous Block4: account/{accountid:int} Block5: int accountId

upvoted 2 times

IndianIT

5 years ago

From where you get this answer. I could not see any blocks over here

upvoted 1 times

denkes

5 years ago

Search google for e.g.: "The format for the URL resembles the following: /api/ account/1" to see the question with boxes on other dump providing sites.

upvoted 1 times

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MUSaeed

5 years ago

https://books.google.ca/books?id=h0XbDwAAQBAJ&pg=PA155&lpg=PA155&dq=You+are+developing+an+Azure+Function+that+will+be+triggered+using+a+webhook+from+an+external+application.+The+Azure+Function+will+receive+JSON+data+in+the+body+of+the+request.&source=bl&ots=IEYDG8bEMD&sig=ACfU3U0cB2J-TzS8bFs2XFMj9c6qqyfExg&hl=en&sa=X&ved=2ahUKEwjb3YeM6-vpAhVTnp4KHWVUDGQQ6AEwBXoECAoQAQ#v=onepage&q=You%20are%20developing%20an%20Azure%20Function%20that%20will%20be%20triggered%20using%20a%20webhook%20from%20an%20external%20application.%20The%20Azure%20Function%20will%20receive%20JSON%20data%20in%20the%20body%20of%20the%20request.&f=false

upvoted 2 times

uzairahm007

4 years, 7 months ago

URL In not valid anymore

upvoted 1 times

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tmurfet

5 years ago

The "number" at the end of the URL is an "integer"... key word is integer, so... blocks 4 & 5 must be: account/{accountId:int} int accountId

upvoted 1 times

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kumar123

5 years, 1 month ago

Block 1: FunctionName Block 2: HttpTrigger Block 3: Anonymous Block 4: account/{accountid:int} Block 5: int accountId

upvoted 14 times

jw_duke

4 years, 10 months ago

You have to use the custom http endpint to support "/account/1" as per the question https://docs.microsoft.com/en-us/azure/azure-functions/functions-bindings-http-webhook-trigger?tabs=csharp#customize-the-http-endpoint

upvoted 1 times

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RegisK

5 years, 1 month ago

According to "Adding parameters to function routes" on page https://docs.microsoft.com/en-us/sandbox/functions-recipes/routes?tabs=csharp : Block 4 : ProcessItem/{accountId:int} because you rewrite the app function name here Block 5 : string accountId

upvoted 7 times

chaudh

5 years ago

agreed

upvoted 1 times

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praveen97

4 years, 11 months ago

As per the link, it seems the answer provided by RegisK is correct.

upvoted 1 times

jamhaneef

4 years, 6 months ago

Clearly shows that u need to read more. Please read this link.. incorrect answers. https://www.c-sharpcorner.com/article/routing-in-azure-function/#:~:text=Custom%20Routing%20using%20the%20Route,parameter%20is%20assigned%20as%20null.

upvoted 1 times

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jamhaneef

4 years, 6 months ago

incorrect answer. Why upvote for these incorrect answers.Really misleading. Please read this link and come to conclusion. https://www.c-sharpcorner.com/article/routing-in-azure-function/#:~:text=Custom%20Routing%20using%20the%20Route,parameter%20is%20assigned%20as%20null.

upvoted 1 times

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InsomniumBR

5 years, 4 months ago

For me it is a little bit wrong. The parameter account should be "account/{accountId}" Source: https://docs.microsoft.com/en-us/sandbox/functions-recipes/routes?tabs=csharp

upvoted 10 times

InsomniumBR

5 years, 4 months ago

Explaining better, the route should have the accountId parameter: "account/{accountId}"

upvoted 4 times

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