The Jones Grove It Recruiting Business Intelligence interview guide, interview questions, salary data, and interview experiences.

Jones Grove It Recruiting Business Intelligence Interview Guide

<p>Getting ready for an Business Intelligence interview at Jones Grove It Recruiting? The Jones Grove It Recruiting 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 Jones Grove It Recruiting Business Intelligence roles.</li>
<li>Gain insights into the Business Intelligence interview process at Jones Grove It Recruiting.</li>
<li>Practice real Jones Grove It Recruiting 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 Jones Grove It Recruiting Business Intelligence interview.</p>


Getting ready for an Business Intelligence interview at Jones Grove It Recruiting? The Jones Grove It Recruiting Business Intelligence interview span across 10 to 12 different question topics. In preparing for the interview:

- Know what skills are necessary for Jones Grove It Recruiting Business Intelligence roles.
- Gain insights into the Business Intelligence interview process at Jones Grove It Recruiting.
- Practice real Jones Grove It Recruiting 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 Jones Grove It Recruiting Business Intelligence interview.
        

Overview

Jones Grove It Recruiting 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.

Jones Grove It Recruiting 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 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

<p>Let’s say you’re working for a social media company trying to grow your user base. You know that people tend to use the same social network as their peers, so you want to target all your growth and marketing efforts on specific age groups so as to take advantage of network effects.</p>

<p>You wish to begin with the age group that is currently generating the most connections (fastest growing).</p>

<p>Write a SQL query to find the average number of accepted friend requests for each age group and order the results in descending order.</p>

<p><em>Note: The average number of accepted friend requests is calculated as the total number of friend requests sent by an age group that was accepted divided by the number of members in said age group.</em></p>

<p><em>We can assume the tables hold valid data in that there are no duplicate friend requests, friend requests are only accepted once, and user A can only accept a friend request from User B after B sends A a friend request.</em></p>

<p><em>The result should be rounded to two decimal places.</em></p>

<h3>Example:</h3>

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

<p><strong><code>friend_requests</code></strong></p>

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

<tbody>
<tr>
<td>requester_id</td>
<td>INTEGER</td>
</tr>

<tr>
<td>receiver_id</td>
<td>INTEGER</td>
</tr>

<tr>
<td>sent_at</td>
<td>DATETIME</td>
</tr>
</tbody>
</table>
<p><strong><code>requests_accepted</code></strong></p>

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

<tbody>
<tr>
<td>accepter_id</td>
<td>INTEGER</td>
</tr>

<tr>
<td>requester_id</td>
<td>INTEGER</td>
</tr>

<tr>
<td>accepted_at</td>
<td>DATETIME</td>
</tr>
</tbody>
</table>
<p><strong><code>age_groups</code></strong></p>

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

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

<tr>
<td>age_group</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>age_group</td>
<td>VARCHAR</td>
</tr>

<tr>
<td>average_acceptance</td>
<td>FLOAT</td>
</tr>
</tbody>
</table>


Find the average number of accepted friend requests for each age group that sent the requests.

Avg Friend Requests By Age Group

Jones Grove It Recruiting Business Intelligence Interview Questions

<strong>Data Architect</strong><br><br><strong>Full Time - Permanent Position</strong><br><br><strong>Charlotte - NC, Hybrid</strong><br><br><strong>Job Summary:</strong><br>We are seeking a highly skilled <strong>Data Architect</strong> with a focus on <strong>Snowflake</strong> to design, implement, and optimize data architectures in an <strong>Azure environment</strong>. The ideal candidate will also interface with <strong>SAP</strong> and work with tools like <strong>Power BI</strong> for reporting and visualization. You will have a unique role that combines <strong>architectural responsibilities</strong> with <strong>data engineering tasks</strong>, ensuring robust, scalable, and secure data systems. Experience with <strong>Snowflake AI</strong> or analytics applications is a strong advantage.<br><br><strong>Key Responsibilities:</strong><br><ul><li><strong>Data Architecture & Design</strong>: Architect and implement scalable, secure, and high-performance data solutions using <strong>Snowflake</strong> on <strong>Azure</strong>.</li><li><strong>Data Engineering</strong>: Develop and manage ETL/ELT pipelines to efficiently move data between systems, including SAP, Snowflake, and other data sources.</li><li><strong>SAP Integration</strong>: Collaborate with the SAP team to ensure seamless data integration between Snowflake and SAP systems.</li><li><strong>Snowflake AI</strong>: Leverage <strong>Snowflake AI</strong> capabilities to build predictive models, analytics pipelines, and other advanced data processing features.</li><li><strong>Data Governance</strong>: Implement and maintain data governance practices, ensuring compliance with data security, privacy regulations, and internal policies.</li><li><strong>Data Modeling</strong>: Design and optimize data models for analytics, reporting, and business intelligence purposes.</li><li><strong>Collaboration</strong>: Work closely with business stakeholders, data scientists, and Power BI developers to provide reliable and accessible data for decision-making.</li><li><strong>Performance Tuning</strong>: Optimize the performance of data pipelines, queries, and overall architecture to ensure high availability and efficiency.</li><li><strong>Documentation</strong>: Create and maintain technical documentation, including data architecture diagrams, processes, and best practices.</li></ul><br><strong>Required Skills & Experience:</strong><br><ul><li><strong>5+ years of experience</strong> in data architecture, data engineering, or a related role.</li><li>Extensive experience with <strong>Snowflake</strong> data warehousing.</li><li><strong>Azure Data Services</strong> experience, including Azure Data Factory, Azure Synapse Analytics, and Azure SQL.</li><li>Hands-on experience with <strong>ETL/ELT pipelines</strong> and integrating <strong>SAP</strong> data into Snowflake.</li><li>Familiarity with <strong>Power BI</strong> for reporting and data visualization.</li><li>Strong knowledge of <strong>SQL</strong> and data modeling techniques.</li><li><strong>Snowflake AI</strong> experience is a plus.</li><li>Strong understanding of <strong>data governance</strong>, security, and compliance best practices.</li><li><strong>Python</strong>, <strong>Scala</strong>, or other programming languages used for data processing is an advantage.</li><li><strong>Excellent communication skills</strong> with the ability to collaborate effectively with cross-functional teams.</li></ul><br><strong>Education:</strong><br><ul><li>Bachelor's or Master's degree in Computer Science, Data Engineering, Information Systems, or relevant work experience.</li></ul>

Jones Grove It Recruiting Business Intelligence Interview Guide

Overview

Jones Grove It Recruiting Business Intelligence Salary

Jones Grove It Recruiting Business Intelligence Interview Process

Jones Grove It Recruiting Business Intelligence Interview Questions

Jones Grove It Recruiting Business Intelligence Jobs