Free Microsoft Az-203 Exam pdf
Microsoft Developing Solutions for Microsoft Azure exam certification information
The content of this exam was updated on November 6, 2019. Please download the Skills measured document below to see what changed.
Develop Azure Infrastructure as a Service compute solution (10-15%)
Develop Azure Platform as a Service compute solution (20-25%)
Develop for Azure storage (15-20%)
Implement Azure security (10-15%)
Monitor, troubleshoot, and optimize solutions (10-15%)
Connect to and consume Azure and third-party services (20-25%)
Az-203 Online Exam Practice Questions
QUESTION 1
You need to ensure that authentication events are triggered and processed according to the policy.
Solution: Create a new Azure Event Grid subscription for all authentication that delivers messages to an Azure Event
Hub. Use the subscription to process signout events.
Does the solution meet the goal?
A. Yes
B. No
Correct Answer: B
QUESTION 2
HOTSPOT
You need to retrieve all order line items sorted alphabetically by the city.
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:
Correct Answer:
QUESTION 3
HOTSPOT
You are developing an Azure App Service hosted ASP.NET Core web app to deliver video on-demand streaming
media. You enable an Azure Content Delivery Network (CDN) Standard for the web endpoint. Customer videos are
downloaded
from the web app by using the following example URL:http//www.contoso.com/content.p4?quality=1
All media content must expire from the cache after one hour. Customer videos with varying quality must be delivered to
the closest regional point of presence (POP) node.
You need to configure Azure CDN caching rules.
Which options should you use? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Hot Area:
Correct Answer:
Box 1: Override
Override: Ignore origin-provided cache duration; use the provided cache duration instead. This will not override cachecontrol: no-cache.
Set if missing: Honor origin-provided cache-directive headers, if they exist; otherwise, use the provided cache duration.
Incorrect:
Bypass cache: Do not cache and ignore origin-provided cache-directive headers.
Box 2: 1 hour
All media content must expire from the cache after one hour.
Box 3: Cache every unique URL
Cache every unique URL: In this mode, each request with a unique URL, including the query string, is treated as a
unique asset with its own cache. For example, the response from the origin server for a request for
example.ashx?q=test1 is
cached at the POP node and returned for subsequent caches with the same query string. A request for
example.ashx?q=test2 is cached as a separate asset with its own time-to-live setting.
Incorrect Answers:
Bypass caching for query strings: In this mode, requests with query strings are not cached at the CDN POP node. The
POP node retrieves the asset directly from the origin server and passes it to the requestor with each request.
Ignore query strings: Default mode. In this mode, the CDN point-of-presence (POP) node passes the query strings from
the requestor to the origin server on the first request and caches the asset. All subsequent requests for the asset that
are
served from the POP ignore the query strings until the cached asset expires.
References:
QUESTION 4
Note: This question is part of a series of questions that present the same scenario. Each question in the series contains
a unique solution Determine whether the solution meets the stated goals.
You need to meet the vendor notification requirement.
Solution: Configure notifications in the Azure API Management instance.
Does the solution meet the goal?
A. Yes
B. No
Correct Answer: B
Use a custom outbound Azure API Management policy.
Scenario:
If a vendor is nearing the number of calls or bandwidth limit, the API must trigger email notifications to the vendor.
(API usage must not exceed 5,000 calls and 50,000 kilobytes of bandwidth per hour per vendor.)
References:
QUESTION 5
HOTSPOT
You need to tool code at line LE03 of Login Event to ensure that all authentication events are processed correctly. 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:
Correct Answer:
QUESTION 6
HOTSPOT
You need to configure retries in the LoadUserDetails function in the Database class without impacting user experience.
What code should you insert on line DB07?
To answer, select the appropriate options in the answer area;
NOTE: Each correct selection is worth one point.
Hot Area:
Correct Answer:
Box 1: Policy
RetryPolicy retry = Policy
.Handle()
.Retry(3);
The above example will create a retry policy which will retry up to three times if an action fails with an exception handled
by the Policy.
Box 2: WaitAndRetryAsync(3,i => TimeSpan.FromMilliseconds(100* Math.Pow(2,i-1)));
A common retry strategy is exponential backoff: this allows for retries to be made initially quickly, but then at
progressively longer intervals, to avoid hitting a subsystem with repeated frequent calls if the subsystem may be struggling.
Example:
Policy
.Handle()
.WaitAndRetry(3, retryAttempt =>
TimeSpan.FromSeconds(Math.Pow(2, retryAttempt))
);
References:
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