Connect with us

Big Data

Which Skills Should You Master Before Taking Microsoft 70-778 Exam? Use Practice Tests to Get Them Faster!

The Microsoft 70-778 exam is part of the fulfillment for the award of the MCSA: BI Reporting certification. Configure Dashboards, Apps, & Reports in BI

mm

Published

on

Master Before Taking Microsoft 70-778 Exam

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.

Microsoft 70-778

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.

Microsoft 70-778 Exam Tests

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.

4. Conclusion

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.

We are an Instructor, Modern Full Stack Web Application Developers, Freelancers, Tech Bloggers, and Technical SEO Experts. We deliver a rich set of software applications for your business needs.

Continue Reading
Click to comment

Leave a Reply

Your email address will not be published. Required fields are marked *

Big Data

How To Use Histogram Charts for Business Data Visualization

One such tool for data visualization that stands out for its simplicity and effectiveness is the histogram. Keep reading to learn more about histogram charts.

mm

Published

on

Use A Software To Store Client Info And Data

Data visualization is an indispensable tool for businesses operating in the contemporary digital era. It enhances the understanding and interpretation of complex data sets, paving the way for informed decision-making. One such tool for data visualization that stands out for its simplicity and effectiveness is the histogram. Keep reading to learn more about histogram charts.

1. Understanding the Basics of Business Data Visualization

Alt text: A person looking at different data visualizations on a computer before looking at a histogram chart.

Business data visualization is a multidisciplinary field merging statistical analysis and computer science fundamentals to represent complex data sets visually. It transforms raw data into visual information, making it more understandable, actionable, and useful.

Visualization tools such as histogram charts, pie charts, bar graphs, and scatter plots offer businesses a way to understand data trends, patterns, and outliers—essentially bringing data to life.

Whether you’re analyzing sales performance, forecasting market trends, or tracking key business metrics, data visualization can be a powerful tool for presenting data that might otherwise be overlooked.

2. Deciphering the Role of Histogram Charts in Data Analysis

Histogram charts are a superb tool for understanding the distribution and frequency of data. They are bar graphs where each bar represents a range of data values known as a bin or bucket. The height of each bar illustrates the number of data points that fall within each bucket.

Unlike bar graphs that compare different categories, histogram charts visually represent data distribution over a continuous interval or a particular time frame. This makes them invaluable for many business applications, including market research, financial analysis, and quality control.

By portraying large amounts of data and the frequency of data values, histogram charts provide an overview of data distribution that can aid in predicting future data trends. It helps businesses to spot patterns and anomalies that might go unnoticed in tabular data.

3. Key Steps To Create Effective Histogram Charts

Creating effective histogram charts involves steps, starting with data collection. You need to gather relevant and accurate data for the phenomenon you’re studying.

6 Easy Ways to Improve Your Data Analysis Skills

Next, you determine the bins and their intervals. Bins are data ranges, and their number depends on the level of detail you want from your histogram. It’s essential to keep bins equal in size to facilitate comparison.

Once you’ve structured your data and decided on the number of bins, the next step is to count how many data points fall into each bin. This is the basis of your histogram.

Finally, you draw the histogram with the bins on the x-axis and the frequency on the y-axis. Each bin is represented by a bar, the height of which represents the number of data points that fall into that bin.

4. Advantages of Using Histogram Charts for Business Data Visualization

Alt text: A person on a computer looking at multiple screens with histogram charts.

Histograms offer a host of advantages in the realm of business data visualization. They provide a clear, visual summary of large data sets, making it easier to digest and comprehend the data.

Histograms are also useful in identifying outliers or anomalies in data, which can be significant in industries such as finance and quality control, where an anomaly could signify a significant issue that needs to be addressed.

5. Real-world examples of Business Data Visualization Using Histogram Charts

Many businesses use histograms to visualize data. For instance, a retail company may use histograms to analyze customer purchase patterns, enabling them to identify peak shopping times, seasonality, and trends in customer preferences.

A manufacturing company might use histogram charts to monitor product quality. By analyzing the frequency of defects, they can identify the cause of the problem and take corrective actions faster.

Histograms are also widely used in the financial industry. Financial analysts use histogram charts to visualize the distribution of investment returns, helping them to understand the risk associated with an investment.

Histogram charts are crucial in business data visualization, offering clear and concise representations of large data sets.

Continue Reading
Advertisement
Advertisement
Artificial Intelligence (AI)3 days ago

WORM-Compliant Storage: Exploring Write Once Read Many (WORM) Functionality

Gadgets6 days ago

Trail Cam Tactics: Using Technology to Scout Hunting Spots

Internet2 weeks ago

Mastering the Art of Task Automation in the Modern Office

Health & Fitness2 weeks ago

5 Innovative Ways Point-of-Care Diagnostic Devices Revolutionize Healthcare Efficiency

Technology3 weeks ago

Leveraging Technology In Portable Office Setups For Enhanced Productivity

Instagram1 month ago

How to Buy Instagram Followers (Guide)

Business2 months ago

Transforming Goals into Actionable Results

Technology2 months ago

The Benefits of Using Professional Presentation Design Services

Software2 months ago

Common Pitfalls to Avoid During the Proof of Concept (POC) Development Process

Internet2 months ago

Keep It Simple: What to Include and What to Leave Out on Your Personal Site

Advertisement
Advertisement

Trending