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Exam AZ-104 topic 2 question 95 discussion

Actual exam question from Microsoft's AZ-104

Question #: 95
Topic #: 2

HOTSPOT -

You purchase a new Azure subscription.

You create an Azure Resource Manager (ARM) template named deploy.json as shown in the following exhibit.

You connect to the subscription and run the following command.

New-AzDeployment –Location westus –TemplateFile “deploy.json”

For each of the following statements, select Yes if the statement is true. Otherwise, select No.

NOTE: Each correct selection is worth one point.

Show Suggested Answer

Suggested Answer:

by krloztimana at Sept. 30, 2023, 1:52 a.m.

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trferreiraBR

Highly Voted 1 year, 8 months ago

NNY - I run the ARM template in a lab environment. Before go to the explanation, it's valid to say that there are some errors in the script format and I have to fix it to run successfully. 1- It's N, because it creates 4 Resource Groups and not 3 Resource Groups (RGS0, RGS1, RGroup4 and ResGrp8); 1.1: The Resource Group named with "[concat('RGS', copyIndex())]", creates RGS0 and RGS1; 1.2: The Resource Group named with "[concat('ResGrp', '8')]", creates ResGrp8; 1.3: The Resource Group named with "[concat('RGroup', length(parameters('obj1')))]", creates RGroup4 (As we can see, obj1 parameter has a length of 4 'propA', 'propB', 'propC' and 'propD'); 2 - It's N, because it doesn't create a resourcer group named RGroup5; 3 - It's Y, because all resource groups were created in the East US Azure Region.

upvoted 100 times

c75e123

6 months ago

Correct: N N Y For the first two answers see above. The last answer: In the first two resource groups objects, "eastus" is in parameter "location" definded. For the last group, take a look into "par1" in the parameters, the default value is also "eastus."

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Archangel0007

1 year, 8 months ago

for the third one u give the input parameter as westus so it has to be No right ?

upvoted 1 times

trferreiraBR

1 year, 8 months ago

No. It's is different! When you specify the location with a template, the location tells Azure Resource Manager where to store the deployment data. "For subscription level deployments, you must provide a location for the deployment. The location of the deployment is separate from the location of the resources you deploy. The deployment location specifies where to store deployment data. Management group and tenant deployments also require a location. For resource group deployments, the location of the resource group is used to store the deployment data." References: https://learn.microsoft.com/en-us/powershell/module/az.resources/new-azdeployment?view=azps-10.4.1#description https://learn.microsoft.com/en-us/azure/azure-resource-manager/templates/deploy-to-subscription?tabs=azure-cli#deployment-location-and-name

upvoted 17 times

Highgate

10 months, 1 week ago

Excellent answer

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fomedad

1 year, 8 months ago

Why The Resource Group named with "[concat('RGS', copyIndex())]", creates RGS0 and RGS1?

upvoted 4 times

ubiquituz

1 year, 6 months ago

because of the "copy" and "count" property copy...means the 1st created resource group should be duplicated count...how manytimes should it be duplicated..."2" (twice) and [concat('RGS', copyIndex())] means the name of the created RGs should be derived from joining (concat) the words (string) "RGS" with the copyindex number of each created RG (ie 1st created RG...copyindex number "0", 2nd created RG copyindex number "1")....as we all know counting in prog lang. often begin with 0, 1, 2 and not 1

upvoted 8 times

ubiquituz

1 year, 6 months ago

count: how many instance of the RG should exist...sorry my english isnt too good

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pharsat

1 year, 8 months ago

Count property

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nsss

1 year, 6 months ago

If it doesn't run successfully because of the errors, shouldn't you just say no to all? You are not supposed to assume that the errors are fixed when running it.

upvoted 3 times

Not_an_expert

1 month, 1 week ago

There is also an error in resources, making the JSON unable to run

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ggogel

1 year, 6 months ago

Just from looking at it, I can see at least one error, which is the reference of "par1", written as "part1".

upvoted 2 times

nuel_12

1 year, 5 months ago

microsoft willfully put it like that because the is default value for location which is "EAST US" if a location is not specify or empty it will default to that or wrong specification

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c5ad307

1 year, 5 months ago

You can also assume that it is a transcription error. Just consider both possibilities when taking the exam and read carefully

upvoted 3 times

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forkie

Highly Voted 1 year, 8 months ago

NNY, 1: No, to my count there will be 4 resources deployed 2: No, the length(parameters('obj1')) count will result in 4, as there are top-level properties. 3: Yes, the -location parameter given only effects what region the deployment would happen in, the resourcses location are defined by the template, and in this case the first two get an explicit eastus, the second refers to the last item in the list which is eastus and the third gets the default value of it which is again eastus

upvoted 8 times

neolisto

1 year, 7 months ago

1: there is a typo mistake in 1-st RG but I still wondering, how did you get 4 resource groups?

upvoted 1 times

Indy429

1 year, 6 months ago

There's 3 RGs in the template for East-Us. Hence, if you create 1 RG for West-US, it would be the 4th RG

upvoted 1 times

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[Removed]

Most Recent 9 months, 3 weeks ago

WRONG No No Yes

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AlbertKwan

1 year ago

NNN - because in Line 35, the text "resrouceGroup" is wrong.

upvoted 4 times

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varinder82

1 year, 1 month ago

Final Answer: 'Yes No No

upvoted 1 times

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3c5adce

1 year, 1 month ago

ChatGPT4 says Yes No No

upvoted 1 times

semse27

1 year ago

mine says no no yes

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3c5adce

1 year, 1 month ago

Went through comments - most popular answer is NNY

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devilish84

1 year, 1 month ago

There is a mistake on line 17, it should be part (referred on line 53). If you try to deploy the file above it won't work. If you change line 53 part1 -> part. You will have the following results: Name=RGroup4, Location=East US Name=RGS1, Location=East US Name=ResGrpv8, Location=East US Name=RGS0, Location=East US Therefore: Question Number 1: NO (Notify line number 41, RGS0 and RGS1 will be created). Plus 2 other resource. Question Number 2: NO (obj1 contains only 4 parameters, propA-D) Question Number 3: YES

upvoted 4 times

mercerc1

6 months, 1 week ago

I typed out this JSON by hand in VS code (which makes mistakes easier to see). There are numerous mistakes/typos in the code (3 or 4 I think). Once I fixed those, I ran the command as shown in the question. It created four resource groups all in 'East US'. The names are: ResGrp8 RGroup4 RGS0 RGS1 Therefore the answer is indeed NNY like devilish84 said.

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5faef8c

1 year, 1 month ago

NNN as written because of syntax errors, it fails until all are fixed Fixing: "location": "[parameters('part1')]" to "location": "[parameters('par1')]" "type": "Microsoft.Resources/resrouceGroups" to "type": "Microsoft.Resources/resourceGroups" Yields: No – It creates 4 – RGS0, RGS1, ResGrp8, RGroup4 (len of PropA-D) No – See above Yes – tested in Lab

upvoted 2 times

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foves65810

1 year, 2 months ago

NNY N: Two copies + two groups (total 4) N: RGS 0, RGS 1, ResGrp 8, RGroup 4 Y: Location eastus, last() takes last value from array so eastus, deafaultvalue eastus

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prshntdxt7

1 year, 2 months ago

lot of confusion around these Yes-No questions. Folks who don't know the correct answer kindly refrain providing your inputs here. Neither the ChatGPT plethora of knowledge is needed here. please, don't add to confusion, this az-104 is the only exam on ET where i see people creating a mess.

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bobothewiseman

1 year, 2 months ago

Answer is NNN 1st box : 4 resource groups (RGS0, RGS1, RGroup4 and ResGrp8) 2nd box: RGS0, RGS1, RGroup4 and ResGrp8 3rd box: all resources groups were created in West US the location specified in the deployment command acts as the target deployment location for the entire deployment process, and all resources defined within the ARM template will be deployed to that specified location, regardless of any location properties defined within the individual resource definitions in the template. https://learn.microsoft.com/en-us/powershell/module/az.resources/new-azdeployment?view=azps-10.4.1#description https://learn.microsoft.com/en-us/azure/azure-resource-manager/templates/deploy-to-subscription?tabs=azure-cli#deployment-location-and-name

upvoted 2 times

nguyendh

4 months ago

Nice catch! I think your answer and explanation is correct.

upvoted 1 times

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Amir1909

1 year, 3 months ago

No No Yes

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adilkhan

1 year, 4 months ago

answer is N N Y

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SkyZeroZx

1 year, 5 months ago

N : Because resource first has a copy property then create groups size is 4 N : Is obvious not exist RGroup 5 for the conditions Y : All resource is create East accordint the ARM

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