The Ipg Photonics Business Intelligence interview guide, interview questions, salary data, and interview experiences.

Ipg Photonics Business Intelligence Interview Guide

<p>Getting ready for an Business Intelligence interview at Ipg Photonics? The Ipg Photonics Business Intelligence interview span across 10 to 12 different question topics. In preparing for the interview:</p>
<ul>
<li>Know what skills are necessary for Ipg Photonics Business Intelligence roles.</li>
<li>Gain insights into the Business Intelligence interview process at Ipg Photonics.</li>
<li>Practice real Ipg Photonics Business Intelligence interview questions.</li>
</ul>
<p>Interview Query regularly analyzes interview experience data, and we've used that data to produce this guide, with sample interview questions and an overview of the Ipg Photonics Business Intelligence interview.</p>


Getting ready for an Business Intelligence interview at Ipg Photonics? The Ipg Photonics Business Intelligence interview span across 10 to 12 different question topics. In preparing for the interview:

- Know what skills are necessary for Ipg Photonics Business Intelligence roles.
- Gain insights into the Business Intelligence interview process at Ipg Photonics.
- Practice real Ipg Photonics Business Intelligence interview questions.

Interview Query regularly analyzes interview experience data, and we've used that data to produce this guide, with sample interview questions and an overview of the Ipg Photonics Business Intelligence interview.
        

Overview

Ipg Photonics Business Intelligence Salary

<p>We've gathered this data from parsing thousands of interview experiences sourced from members.</p>

We've gathered this data from parsing thousands of interview experiences sourced from members.

Ipg Photonics Business Intelligence Interview Process

<p>We’re given a table of bank transactions with three columns, <code>user_id</code>, a deposit or withdrawal value (determined if the value is positive or negative), and <code>created_at</code> time for each transaction.</p>

<p>Write a query to get the total three-day rolling average for deposits by day.</p>

<p><em>Note: Please use the format <code>&#39;%Y-%m-%d&#39;</code> for the date in the outout</em></p>

<p><strong>Example:</strong></p>

<p><strong>Input:</strong></p>

<p><code>bank_transactions</code> table</p>

<table>
<thead>
<tr>
<th>Column</th>
<th>Type</th>
</tr>
</thead>

<tbody>
<tr>
<td><code>user_id</code></td>
<td>INTEGER</td>
</tr>

<tr>
<td><code>created_at</code></td>
<td>DATETIME</td>
</tr>

<tr>
<td><code>transaction_value</code></td>
<td>FLOAT</td>
</tr>
</tbody>
</table>
<p><strong>Output:</strong></p>

<table>
<thead>
<tr>
<th>Column</th>
<th>Type</th>
</tr>
</thead>

<tbody>
<tr>
<td><code>dt</code></td>
<td>VARCHAR</td>
</tr>

<tr>
<td><code>rolling_three_day</code></td>
<td>FLOAT</td>
</tr>
</tbody>
</table>


Rolling Bank Transactions

<p>Write a query to identify the manager with the biggest team size.</p>

<p>You may assume there is only one manager with the largest team size.</p>

<p><strong>Example:</strong></p>

<p><strong>Input:</strong></p>

<p><code>employees</code> table</p>

<table>
<thead>
<tr>
<th>Column</th>
<th>Type</th>
</tr>
</thead>

<tbody>
<tr>
<td><code>id</code></td>
<td>INTEGER</td>
</tr>

<tr>
<td><code>name</code></td>
<td>VARCHAR</td>
</tr>

<tr>
<td><code>manager_id</code></td>
<td>INTEGER</td>
</tr>
</tbody>
</table>
<p><code>managers</code> table</p>

<table>
<thead>
<tr>
<th>Column</th>
<th>Type</th>
</tr>
</thead>

<tbody>
<tr>
<td><code>id</code></td>
<td>INTEGER</td>
</tr>

<tr>
<td><code>name</code></td>
<td>VARCHAR</td>
</tr>

<tr>
<td><code>team</code></td>
<td>VARCHAR</td>
</tr>
</tbody>
</table>
<p><strong>Output:</strong></p>

<table>
<thead>
<tr>
<th>Column</th>
<th>Type</th>
</tr>
</thead>

<tbody>
<tr>
<td><code>manager</code></td>
<td>VARCHAR</td>
</tr>

<tr>
<td><code>team_size</code></td>
<td>INTEGER</td>
</tr>
</tbody>
</table>


Manager Team Sizes

<p>Write a query to identify customers who placed more than three transactions each in both 2019 and 2020.</p>

<p><strong>Example:</strong></p>

<p><strong>Input:</strong></p>

<p><code>transactions</code> table</p>

<table>
<thead>
<tr>
<th>Column</th>
<th>Type</th>
</tr>
</thead>

<tbody>
<tr>
<td><code>id</code></td>
<td>INTEGER</td>
</tr>

<tr>
<td><code>user_id</code></td>
<td>INTEGER</td>
</tr>

<tr>
<td><code>created_at</code></td>
<td>DATETIME</td>
</tr>

<tr>
<td><code>product_id</code></td>
<td>INTEGER</td>
</tr>

<tr>
<td><code>quantity</code></td>
<td>INTEGER</td>
</tr>
</tbody>
</table>
<p><code>users</code> table</p>

<table>
<thead>
<tr>
<th>Column</th>
<th>Type</th>
</tr>
</thead>

<tbody>
<tr>
<td><code>id</code></td>
<td>INTEGER</td>
</tr>

<tr>
<td><code>name</code></td>
<td>VARCHAR</td>
</tr>
</tbody>
</table>
<p> 
<strong>Output:</strong></p>

<table>
<thead>
<tr>
<th>Column</th>
<th>Type</th>
</tr>
</thead>

<tbody>
<tr>
<td><code>customer_name</code></td>
<td>VARCHAR</td>
</tr>
</tbody>
</table>


<p>Which of the following queries will return a list of customers and the total amount they have spent on orders?</p>


Which of the following queries will return a list of customers and the total amount they have spent on orders?

Customer Orders

Ipg Photonics Business Intelligence Interview Questions

IPG Photonics is revolutionizing the laser industry as the pioneering developer and leading producer of fiber lasers and amplifiers. Headquartered in Marlborough, MA, IPG has over 6,500 employees in more than 30 locations around the world. We aspire to work together with our employees and customers to apply light in ways that improve life. <br><br>Our mission is to develop innovative laser solutions to make the world a better place. To accomplish this mission, we are committed to attracting and retaining the best talent and an engaged, diverse, and thriving workforce that drives a sustainable future for our company and society. <br><br>Working at IPG Photonics you can expect challenging projects, a motivating and friendly environment, and competitive benefits. <br><br>Our Laser Diode Division in Oxford, MA is hiring a skilled and motivated C# Web Forms ASP.NET Software Developer. The ideal candidate will be responsible for designing, developing, and maintaining desktop and web applications using C#, ASP.NET Web Forms, Win Forms, DevExpress, MS SQL, and Entity Framework. This role requires strong programming skills, a deep understanding of web development principles, and a passion for delivering high-quality software solutions.<br><br><strong>Responsibilities:</strong><br><ul><li>Develop, maintain, and enhance desktop and web applications.</li><li>Design and implement user interfaces, web services, and database-driven functionality.</li><li>Design, develop, and maintain MS SQL Server databases, tables, stored procedures, and functions.</li><li>Perform code reviews, debugging, and troubleshooting to ensure application performance, reliability, and security.</li><li>Implement best practices for software development, code optimization, and system documentation.</li><li>Support the PDB (MES) system.</li></ul><br><br><strong>Requirements</strong>: <br><ul><li>Bachelor's degree in Computer Science, Engineering, or a related field (or equivalent experience)</li><li>Proven experience in C#, ASP.NET Web Forms, MS SQL Server, Entity Framework, and web development technologies</li><li>Experience with DevExpress controls and tools</li><li>Strong understanding of object-oriented programming principles and design patterns</li><li>Strong knowledge of MS SQL Server, T-SQL, and database development tools</li><li>Experience with version control systems (e.g., Git)</li></ul>

Ipg Photonics Business Intelligence Interview Guide

Overview

Ipg Photonics Business Intelligence Salary

Ipg Photonics Business Intelligence Interview Process

Ipg Photonics Business Intelligence Interview Questions

Ipg Photonics Business Intelligence Jobs