The Spirent Communications Business Intelligence interview guide, interview questions, salary data, and interview experiences.

Spirent Communications Business Intelligence Interview Guide

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


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

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

Overview

Spirent Communications 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.

Spirent Communications 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 show the number of users, number of transactions placed, and total order amount per month in the year 2020. Assume that we are only interested in the monthly reports for a single year (January-December).</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>products</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>price</code></td>
<td>FLOAT</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>

<tr>
<td><code>sex</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>month</code></td>
<td>INTEGER</td>
</tr>

<tr>
<td><code>num_customers</code></td>
<td>INTEGER</td>
</tr>

<tr>
<td><code>num_orders</code></td>
<td>INTEGER</td>
</tr>

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


Monthly Customer Report

<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

Spirent Communications Business Intelligence Interview Questions

<p>Job title: Senior Staff Software Engineer</p><p>Location: Bangalore</p><p><br></p><p><strong>About Spirent Communications</strong></p><p>Spirent is the leading global provider of automated test and assurance solutions for communications networks, cybersecurity, and positioning.</p><p><br></p><p>We provide innovative products, services, and managed solutions that address the test, assurance, and automation challenges of a new generation of technologies, including 5G, cloud, autonomous vehicles, and beyond. From testing in the lab to testing in the real world, Spirent helps companies deliver on their promise to their customers of a new generation of connected devices and technologies.</p><p><br></p><p><strong>Why Spirent?... Because together we can shape tomorrow!</strong></p><p>Spirent is its people. When you join the Spirent team, you will join forces and work alongside some of the industry’s most passionate subject matter experts. In an environment of innovation, you will find a place where you can grow, think, explore, create, and make change happen.</p><p><br></p><p>At Spirent, we believe that diversity and inclusion are essential to thriving in the ever-changing world of global technology. We embrace a culture where difference is valued and openness, mutual respect, collaboration, and fairness are considered fundamental. Spirent does not tolerate discrimination or offensive behavior of any kind. We are committed to creating workplaces that genuinely reflect the diversity of the world we serve and an environment where everyone feels empowered to bring their full, authentic self to work.</p><p><br></p><p>Your success is vital to our success, which is why we will support you to perform, grow, and contribute – with the confidence to be yourself. And to support your personal wellbeing, we hope you will love our dedication to creating the right work and life balance experience!</p><p><br></p><p>Join Spirent and together let’s shape tomorrow!</p><p><br></p><p><strong><u>Responsibilities:</u></strong></p><ul><li>A software architect or a Senior Technical Lead with strong experience in designing and developing high-end network packet processing (or traffic generating) applications. The applications could be focused on latest Technology trends Networking & Telecommunications through Layer-2 to Layer-7.</li><li>Strong experience in software design. Evaluate and propose alternate designs. Articulate the rationale behind selected designs to different stakeholders.</li><li>Strong exposure to multicore architecture, and System internals for Time Sensitive use-cases.</li><li>Define software performance measurement parameters.</li><li>Work with a team to define deliverables of a design. Lead the daily technical activities. </li><li>Define and work on high quality software devolvement practices like Unit-Tests, Code-Coverage, and Vulnerability tracking tools.</li><li>Interface with Engineering Management, Product Management and the team of Software Developers and Quality Assurance.</li><li>Work in an Agile/Waterfall development environment by collaborating effectively with coworkers within/across geographically separate teams.</li><li>Work on Customer Defects to triage, fix and test them in a highly demanding environment.</li><li>Guide/Mentor junior members in the team. Collaborate and drive technical communications with other Engineering teams, Support Teams or Customers as needed.</li></ul><p> </p><p><strong><u>Requirement:</u></strong></p><p>Candidate comes up with good industry experience in designing and developing networking Control plane / Data plane applications. Striving to design complex networking features in an energetic and dynamic software development environment.</p><ul><li>BS/Btech/MS/Mtech in Computer Science or equivalent from a reputed institution.</li><li>10+ years of software development experience. 4+ years of Software design experience.</li><li>Solid experience in System Software / Network Software / Time Sensitive Applications development from scratch. </li><li>Solid understanding of Linux System Internals, Data-Structures, Operating-Systems, and OOPS Concepts.</li><li>Expertise in C++ / C-Programming, Networking Protocols (Layer-2, 3, 4).</li><li>Good analytical, debugging, and troubleshooting skills.</li><li>Excellent communication, presentation skills.</li><li>Professional Certifications (CCNP / CCIE / Software Development Methodologies etc.).</li><li>Exposure to Python / TCL / C# / Golang – Added advantage.</li></ul><p></p>

Spirent Communications Business Intelligence Interview Guide

Overview

Spirent Communications Business Intelligence Salary

Spirent Communications Business Intelligence Interview Process

Spirent Communications Business Intelligence Interview Questions

Spirent Communications Business Intelligence Jobs