Welcome to PL-400: Microsoft Power Platform Developer - practice tests - Pass guarantee

 

(Same duration of questions of the official exam)

Answers & Resources included
1 official exam = (60 questions - 120 mins)
1 practice test = (60 questions - 120 mins)
1 practice test = (60 questions - 120 mins)
1 practice test = (41 questions - 120 mins)
1 practice test = (188 questions - 120 mins)
Total number of questions = 308 questions

- if you solve these tests, you will be able to solve the official exam easily.
because these tests have the same difficulty of the official exam or higher (slightly higher difficulty) to strengthen you against the official exam

Points covered in the Exams (Same points of the official exam):
● Create a technical design (10-15%)
● Configure Microsoft Dataverse (15-20%)
● Create and configure Power Apps (15-20%)
● Configure business process automation (5-10%)
● Extend the user experience (10-15%)
● Extend the platform (15-20%)
● Develop integrations (5-10%)

The Objectives are distributed among the practice tests with answers and detailed explanations and resource links – (If available) for every question
These practice tests allow you to attempt Four Times within the same duration of the official exam with the same topics to adjust your focus-areas and cut down on study time and prove your readiness to take the official exam.
you can use all Four Exams in whatever way suits your preparation workflow.

These exams are time-limited exactly like the official exam to make you stronger at solving the exam.

Different types of questions including scenario-based questions and normal multiple-choice questions similar to the questions you find in the official exam.

Hotspot questions and the most common questions which are more likely to be found in the official exam.

Join students who found these practice tests useful and sent me a thank you message after passing the official exam.

What you’ll learn
Learn answers to 308 Questions distributed on 4 Official-like Practice Exams
understand Hotspot questions and the most common questions which are more likely to be found in the official exam.
Solving all Exam questions before the time ends
Take & pass the Exam PL-400: Microsoft Power Platform Developer

Are there any course requirements or prerequisites?
Basic knowledge of Microsoft Power Platform Developer
Every question is answered with detailed explanation and resources

Who this course is for:
Students want to pass Exam PL-400: Microsoft Power Platform Developer
Students who want to train on Official-like Practice certification Exams

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Question 1:
You are building a custom application in Azure to process resumes for the HR department. The app must monitor submissions of resumes. You need to parse the resumes and save contact and skills information into the Common Data Service. Which mechanism should you use?

A. Power Automate
B. Common Data Service plug-in
C. Web API
D. Custom workflow activity

Correct Answer: A

Explanation
Improve operational efficiency with a unified view of business data by creating flows that use Dataverse (Common Data Service has been renamed to Microsoft Dataverse as of November 2020). For example, you can use Dataverse within Power Automate in these key ways: Create a flow to import data, export data, or take action (such as sending a notification) when data changes. Instead of creating an approval loop through email, create a flow that stores approval state in an entity, and then build a custom app in which users can approve or reject items. Reference: https://docs.microsoft.com/en-us/power-automate/common-data-model-intro

Question 2:
A company manages capital equipment for an electric utility company. The company has a SQL Server database that contains maintenance records for the equipment. Technicians who service the equipment use the Dynamics 365 Field Service mobile app on tablet devices to view scheduled assignments. Technicians use a canvas app to display the maintenance history for each piece of equipment and update the history. Managers use a Power BI dashboard that displays Dynamics 365 Field Service and real-time maintenance data. Due to increasing demand, managers must be able to work in the field as technicians. You need to design a solution that allows the managers to work from one single screen. What should you do?

A. Add the maintenance history app to the Field Service Mobile app.
B. Add the manager Power BI dashboard to the Field Service mobile app.
C. Create a new maintenance canvas app from within the Power BI management dashboard.
D. Add the maintenance history app to the Power BI dashboard.

Correct Answer: d

Explanation
Power BI enables data insights and better decision-making, while Power Apps enables everyone to build and use apps that connect to business data. Using the Power Apps visual, you can pass context-aware data to a canvas app, which updates in real time as you make changes to your report. Now, your app users can derive business insights and take actions from right within their Power BI reports and dashboards. Reference: https://docs.microsoft.com/en-us/powerapps/maker/canvas-apps/powerapps-custom-visual

Question 3:
A company has an application that provides API access. You plan to connect to the API from a canvas app by using a custom connector. You need to request information from the API developers so that you can create the custom connector. Which two types of files can you use? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point.

A. YAML
B. WSDL
C. OpenAPI definition
D. Postman collection

Correct Answer: C,D

Explanation
OpenAPI definitions or Postman collections can be used to describe a custom connector. Reference: https://docs.microsoft.com/en-us/connectors/custom-connectors/faq

Question 4:
You plan to create a canvas app to manage large sets of records. Users will filter and sort the data. You must implement delegation in the canvas app to mitigate potential performance issues. You need to recommend data sources for the app. Which two data sources should you recommend? Each correct answer presents a complete solution.

A. SQL Server
B. Common Data Service plug-in
C. Azure Data Factory
D. Azure Table Storage
Correct Answer: A,C

Explanation
When you are creating reports from large data sources (perhaps millions of records), you want to minimize network traffic. Working with large data sets requires using data sources and formulas that can be delegated. It's the only way to keep your app performing well and ensure users can access all the information they need. Delegation is supported for certain tabular data sources only. These tabular data sources are the most popular, and they support delegation: ✑ Common Data Service ✑ SharePoint ✑ SQL Server Reference: https://docs.microsoft.com/en-us/powerapps/maker/canvas-apps/delegation-overview


Question 5:
A company plans to create an order processing app. When orders are created, the app will perform complex business logic and integrate with several external systems. Orders that have a large number of line items may take up to six minutes to complete. Processing for each order must be completed in one operation to avoid leaving records in an incomplete state. You need to recommend a solution for the company. What should you recommend?

A. an asynchronous workflow that uses a custom workflow activity
B. a real-time workflow that uses a custom action
C. a webhook that connects to an Azure Function
D. an asynchronous plug-in

Correct Answer: B

Explanation
Real-time Workflows roll back all changes if it fails. As the Workflow is going through the process itself, if it fails, it will roll back all of the prior steps taken. Incorrect Answers: A: With Background Workflows, actions will not roll back if it fails. All changes are up-to-date until the failure occurs. The workflow will stop at this point due to the failure. Reference: https://ledgeviewpartners.com/blog/what-are-the-differences-between-real-time-and-background-workflows-in-microsoft-dynamics-365-crm/