The Microsoft 70-778 exam is part of the fulfillment for the award of the MCSA: BI Reporting certification. The candidates with this credential have the capacity to manipulate data in an organizational environment. Those professionals who can take the test and pursue the credential include data analysts, BI experts, and other job roles that require responsibility for the creation of reports with the use of Power BI.
Those individuals who want to take Microsoft 70-778 are required to have a good understanding of the process involved in using Power BI to carry out data analysis. They should also be proficient in implementing data transformations, linking to data courses, visualizing and modeling data through the use of Microsoft Power BI Desktop. They also need to know how to configure dashboards using Power BI service.
In addition to this, the test takers should know about the implementation of direct connectivity to SQL Server Analysis Services and Microsoft SQL Azure. They also need to know all about executing data analysis using Microsoft Excel. The topics covered in the Microsoft 70-778 exam include consuming and transforming data using Power BI Desktop, configuring dashboards in Power BI Service, and modeling and visualizing data. We will explore these objectives shortly.
1. Why Power BI?
Power BI refers to a suite of enterprise analytics tools designed to analyze data and share insights. The dashboards of Power BI offer a 360-degree view for the enterprise users giving them the most critical metrics from a single place. It can be updated in real time and is available on any device.
With a single click, the users can explore data on their dashboard with the use of seamless tools that help with easy access to information.It is pretty simple to create a dashboard due to the numerous available connections to well-known enterprise applications, and it comes with total pre-built dashboards that help the individuals get to work immediately.
For the professional data analysts who have the job role of performing analytics and reporting to their organizations, Power BI offers a tool that makes your job easier and effective. Power BI service securely publishes reports to your company and installs automated data refresh to enable every team member access to the latest information in the organization.
Earning the MCSA: BI Reporting credential is very strategic; especially if your organization has begun to implement Power BI for data analytics. If you are thinking of pursuing this certification, it is important that you know more about it and what it entails. To obtain MCSA: BI Reporting, you will need to pass two exams. These are Microsoft 70-778 and Microsoft 70-779. In this article, we will cover the details of the first test that you need to pass. Let’s dive into it.
2. Microsoft 70-778 Exam Details
Before attempting Microsoft 70-778 dumps , you must develop capacity in the usage of Power BI and Excel to design, deploy, and develop solutions using Power Query, Power Pivot, Power Map, and Power BI.As for the structure, the certification test is made up of about 50 multiple-choice questions, and the candidates have 120 minutes for the completion. There are also some scenario-based questions that you should expect in the exam. Other possible types that you can encounter mentioned on the official Microsoft website. There are even video tutorials on how to answer one or another.
To pass the Microsoft 70-778 certification test, you have to score at least 700 points on a scale of 100 to 1000. Depending on your location, you can take the exam online or at a testing center. You should check the certification page to know which one you can take in your country of residence. You can also take an online proctored test.This variant allows you to take this exam wherever you want. You just need a webcam and a microphone so that the proctor can see you.
3. Microsoft 70-778 Exam Objectives
This Microsoft exam evaluates specific skills. That is why the students must be able to demonstrate a level of competence in the topics to be able to go through them in the actual test. In this section, we will look at the objectives that the candidates need to study before the very exam.
3.1. Combine& Transform Data with the Use of Power BI Desktop
This exam objective requires that the individuals learn how to connect to data sources, perform transformations, and cleanse data. It may include connecting to folders, files, and databases; importing from Excel; connecting to Big Data, SAAS (SQL Server Analysis Services), and SQL Azure. It also covers the design & implementation of fundamental & advanced transformation; changing a data format for support visualization; applying business rules. This topic also requires that the candidates manage incomplete data and fulfill data quality prerequisites.
3.2. Model & Visualize Data
The applicants will be evaluated on optimizing and creating data models. This includes managing relationships; manually type in data; using Power Query; optimizing models for reporting. It also entails creating calculated tables, columns, and measures. The test takers should also understand all about measuring performance with cards, KPIs, and gauges; creating hierarchies; creating and formatting interactive visualizations; managing custom reporting solutions.
3.3. Configure Dashboards, Apps, and Reports in Power BI Service
This covers a number of components and the students must develop skills in each area. The candidates are required to develop capacity in accessing on-premises data; configuring a dashboard; publishing and embedding reports; configuring apps & apps workspace. Competence in these areas will increase the chance of success in the Microsoft 70-778 exam.
When looking for prep materials, the Microsoft learning platform is the first place for you to start. You can go through various recommended study tools to start your preparation. Another platform you should consider for your preparation process is Exam-Labs.
This website offers various study materials, including training videos, practice tests, brain dumps, study guides, and a host of other tools to help you pass your Microsoft 70-778 certification test at the first attempt. You can use both sites to master your skills and knowledge and gain success in your self-improvement.