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Omni Hotels & Resorts Interview Questions

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Let’s say that your company is running a standard control and variant AB test on a feature to increase conversion rates on the landing page. The PM checks the results and finds a .04 p-value.

How would you assess the validity of the result?

Experiment Validity

Let’s say we have a table with an <code>id</code> and <code>name</code> fields. The table holds over 100 million rows and we want to sample a random row in the table without throttling the database.

Write a query to randomly sample a row from this table.

Input:

<code>big_table</code> table

<table>
<thead>
<tr>
<th>Columns</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>

Write a query to randomly sample a row from a big table.

Random SQL Sample

Let’s say you work for a social media company that has just done a launch in a new city. Looking at weekly metrics, you see a slow decrease in the average number of comments per user from January to March in this city.

The company has been consistently growing new users in the city from January to March.

What are some reasons why the average number of comments per user would be decreasing and what metrics would you look into?

What metric could be used to measure if active users are still engaging on the platform despite an overall decrease in the average number of comments per user?

What metric could be used to measure if active users are still engaging on the platform despite an overall decrease in the average number of comments per user?

Decreasing Comments

How would you investigate a decline in the average number of comments per user?

Omni Hotels & Resorts Salaries by Position

Overview: Omni Tempe Hotel at ASU <img src="https://omnihotels.icims.com/icims2/servlet/icims2?module=AppInert&action=download&id=1177333&hashed=1084769440" alt="Tempe 3" /> Located at the corner of University and Mill, Omni Tempe Hotel at ASU amplifies Tempes revitalized downtown area and brings some of the largest conference and meeting space to the city. The hotel features 330 guest rooms, four dining outlets, a spacious pool deck, retail, and almost 36,000 square feet of indoor and outdoor meeting space along with expansive views of the ASU campus and the Tempe cityscape. We are building an amazing team that focuses on creating incredible guest experiences. Join us and be a part of something special! Job Description: Are you mechanically inclined, passionate about hands-on problem-solving, and excited to take on a leadership role? Omni Tempe Hotel at ASU is seeking a skilled Engineering Manager to join our dynamic team. As the second in command of our maintenance department, you will provide vital technical and administrative support to the Director of Engineering, ensuring the seamless operation and upkeep of our facilities. You will also take on an active role in mentoring the engineers. Responsibilities: <ul><li>Assist the Director of Engineering in managing preventative maintenance, maintaining detailed logs, scheduling, and assigning projects and tasks.</li><li>Oversee the procurement of supplies and issuance of purchase orders.</li><li>Review and prioritize work orders, assigning tasks accordingly.</li><li>Maintain up-to-date inventories of heat, light & power, and repair and maintenance supplies.</li><li>Respond promptly and appropriately to guest requests.</li><li>Coordinate and supervise the activities and training of the Engineering staff on a shift basis.</li><li>Assist with scheduling, payroll administration, and time off requests for the department.</li><li>Assume full responsibility for the Engineering Department in the absence of the Director of Engineering.</li><li>Have a thorough understanding of Omni's safety equipment, fire alarm procedures, and emergency evacuation protocols.</li><li>Demonstrate expertise in all trade skills and code compliance.</li><li>Familiarize with Omni's Systems and Services procedures.</li><li>Assist with budgeting, forecasting, and spending controls, including capital budget production and obtaining quotes.</li><li>Possess extensive HVAC and mechanical experience.</li><li>Communicate effectively, both orally and in writing.</li><li>Work a flexible schedule, including nights, weekends, and holidays.</li><li>Serve as a people leader, helping to manage the engineering department and ensuring smooth day-to-day operations.</li><li>Mentor and develop other engineers, fostering a collaborative and supportive work environment.</li><li>Provide guidance and training to the Engineering staff, promoting professional growth and skill development.</li><li>Lead by example, demonstrating a strong work ethic, positive attitude, and commitment to excellence.</li></ul> Qualifications: <ul><li>Must have extensive HVAC and mechanical experience.</li><li>Excellent oral and written communication skills. </li><li>Must be able to work a flexible schedule to include nights, weekends and holidays. </li><li>5+ years of hotel engineering experience preferred.</li><li>Experience managing a crew of 5 or more.</li><li>Must be able to lift 50lbs.</li><li>Standing, bending, sitting for long periods of time.</li><li>Desire to learn</li><li>Positive attitude</li><li>Ability to work well with others</li><li>Aspirations of career growth in the industry</li></ul> Omni Hotels & Resorts is an equal opportunity employer - vets/disability. The EEO is the Law poster and its supplement are available using the following links: <a href="https://www1.eeoc.gov/employers/poster.cfm" target="_blank" rel="noopener">EEOC is the Law Poster</a> and the following link is the <a href="https://www.dol.gov/ofccp/pdf/pay-transp_formattedESQA508c.pdf" target="_blank" rel="noopener">OFCCP's Pay Transparency Nondiscrimination policy statement </a>If you are interested in applying for employment with Omni Hotels & Resorts and need special assistance to apply for a posted position, please send an email to <a href="mailto:applicationassistance@omnihotels.com?Subject=Application%20Assistance" target="_blank" rel="noopener">applicationassistance@omnihotels.com</a>. Omni Hotels & Resorts does not discriminate on the basis of any protected category with respect to the payment of wages.

Omni Hotels & Resorts Interview Questions

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Omni Hotels & Resorts Interview Questions

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