The Cars.com Business Intelligence interview guide, interview questions, salary data, and interview experiences.

Cars.com Business Intelligence Interview Guide

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


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

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

Overview

Cars.com 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.

Cars.com 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>What are the logistic and softmax functions? What is the difference between the two?</p>

<p>What makes them useful for use in logistic regression?</p>


<p>In logistic regression, how is the predicted class determined based on the logistic function?</p>


In logistic regression, how is the predicted class determined based on the logistic function?

Softmax vs Logistic II

<p>What is the key characteristic of the logistic function that makes it useful for mapping continuous values to a probability?</p>


What is the key characteristic of the logistic function that makes it useful for mapping continuous values to a probability?

Softmax vs Logistic I

What are the logistic and softmax functions? What is the difference between the two?

Softmax vs Logistic

Cars.com Business Intelligence Interview Questions

Cars.com is seeking an experienced Engineering Manager to join our HQ in Chicago, IL, for a greenfield development opportunity. In this role, you will split your time between management & hands-on coding. You will lead a team of 4-6 engineers as we build out our new platform, from the ground up, using modern technologies, concepts & processes.Stack:ElixirPhoenixJavaScriptElmAWS
#J-18808-Ljbffr

<p>Cars.com is seeking an experienced Engineering Manager to join our HQ in Chicago, IL, for a greenfield development opportunity. In this role, you will split your time between management & hands-on coding. You will lead a team of 4-6 engineers as we build out our new platform, from the ground up, using modern technologies, concepts & processes.</p><h3>Stack:</h3><ol><li>Elixir</li><li>Phoenix</li><li>JavaScript</li><li>Elm</li><li>AWS</li></ol>
#J-18808-Ljbffr

<p>Cars.com is seeking an experienced Engineering Manager to join our HQ in Chicago, IL, for a greenfield development opportunity. In this role, you will split your time between management & hands-on coding. You will lead a team of 4-6 engineers as we build out our new platform, from the ground up, using modern technologies, concepts & processes. </p><h3>Stack: </h3><ol><li>Elixir </li><li>Phoenix </li><li>JavaScript </li><li>Elm </li><li>AWS </li> </ol>#J-18808-Ljbffr

Cars.com Business Intelligence Interview Guide

Overview

Cars.com Business Intelligence Salary

Cars.com Business Intelligence Interview Process

Cars.com Business Intelligence Interview Questions

Cars.com Business Intelligence Jobs