Get ready for Power BI certification- Exam 70-778
3.0 (38 ratings)
Course Ratings are calculated from individual students’ ratings and a variety of other signals, like age of rating and reliability, to ensure that they reflect course quality fairly and accurately.
247 students enrolled

Get ready for Power BI certification- Exam 70-778

Exam 70-778- Analyzing and Visualizing Data with Power BI
3.0 (38 ratings)
Course Ratings are calculated from individual students’ ratings and a variety of other signals, like age of rating and reliability, to ensure that they reflect course quality fairly and accurately.
247 students enrolled
Created by Siddharth P.
Last updated 4/2019
English
Get ready for Power BI certification- Exam 70-778
Current price: $13.99 Original price: $19.99 Discount: 30% off
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This course includes
  • 6 Practice Tests
  • Full lifetime access
  • Access on mobile
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Requirements
  • Must know basics of Power BI desktop and Service
Included in This Course
+ Practice Tests
6 Tests 185 questions
Sample test 1
35 questions
Sample test 2
30 questions
Sample test 3
30 questions
Sample test 4
30 questions
Sample test 5
30 questions
Sample test 6
30 questions
Description

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I have received a lot of people asking me how to prepare for the Microsoft Certification Exam 70-778: Analyzing and Visualizing Data with Microsoft Power BI. In this test series, I am going to share the general information about the exam and my experience preparing for the exam. I will also provide some of my study materials and highlight the important areas that you will need to focus on the exam.


Quick insight and we will talk about many of these over tests

" The biggest thing is that there was more Power BI Service admin than I expected, things like location of certain settings, etc. But the Power BI desktop stuff involving data modeling / dax / power query was pretty straight forward"


Exam detail

Exam Length: 150 minutes

Passing Score: 700 is passing score out of 1000 points(70%)

Number of questions: 45-55

Languages: This exam is proctored in ENGLISH only. There is not an option for local language PROCTORING AT THIS TIME. 

Audiences: BI professionals, data analysts

Certification path: MCP, MCSA


Is the exam difficult?

Power BI is very simple, friendly and intuitive. However, you need to setup environments that have complex technologies to connect to Power BI.  You need for example to have SSAS knowledge, SharePoint, Reporting Services, Big Data and Azure SQL. The exam is not hard, but learning all the technologies required for the exam, is definitely hard. 


Your performance will be analysed on below exam section

-Consuming and Transforming Data By Using Power BI Desktop (20-25%)

Consuming and Transforming Data

  -Connect to data sources

  -Connect to Databases, Files (import from Excel) and Folders

  -SQL and SQL Server Analysis Services (SASS)


Perform transformations

  -Design, Develop basic and advanced transformations

  -Apply business rules

  -change data format to support visualization


Cleanse data

  -Manage incomplete data and meet data quality requirements


-Modeling and Visualizing Data (45-50%)

Modeling and Visualizing Data

Create and optimize data models

  -Manage data relationships

  -Optimize models for reporting

  -Manually type in data

  -Power Query


Create calculated columns, calculated tables, and measures

  -Create DAX queries formulas for calculated columns

  -Calculated tables, and measures

  -Use What If parameters


Create Measure performance by using KPIs, gauges and cards

  -Calculate the actual; and target and calculate actual to target

  -Configure values for gauges

  -Use the format settings to manually set values


Create hierarchies

  -Create date hierarchies

  -Add columns to tables to support desired hierarchy issues


Create and format interactive visualizations

  -Select a visualization type; configure page layout and formatting

  -Set up configure interactions between visual

  -Configure duplicate pages

  -Handle categories that have no data

  -Default summerization and data

  -Categories of columns; position, align, and sort visuals

  -Enable and integrate R visuals

  -Format calculated measures

  -Use bookmarks and themes for reports


Manage custom reporting solutions

  -Configure and access Microsoft Power BI Embedded

  -Enable developers to create and edit through custom applications

  -Enable developers to embed reports in applications

  -Use the Power BI API to push data into a Power BI dataset

  -Enable developers to create custom visuals



-Configure Dashboards in the Power BI Service(25-30%)

Configure Dashboards, Reports and Apps in the Power BI Service

Accesses on-premises data

  -Connect to a data source by using a data gateway

  -Publish reports to the Power BI service from Power BI Desktop

  -Edit Power BI Service reports by using Power BI desktop


Configure a dashboard

  -Add text and images

  -Filter dashboards

  -Dashboard settings

  -Customize the URL and title

  -Enable natural language queries


Publish and embed reports

  -Publish to web

  -Publish to Microsoft SharePoint

  -Publish reports to a Power BI Report Server


Configure security for dashboards, reports and apps

  -Create a security group by using the Admin Portal

  -Configure access to dashboards and app workspaces

  -Configure the export and sharing setting of the tenant

  -Configure Row-Level Security


Configure apps and apps workspaces

  -Create and configure an app workspace

  -Publish an app

  -Update a published apps

  -Package dashboards and reports as apps


Are you ready to take this challenge?


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Who this course is for:
  • Power BI Desktop developer and Admin