"This is a Fermi problem — an estimation or approximation problem with limited information and back-of-the-envelope calculations. There's no right answer: interviewers want to understand how you think and how well you can explain your reasoning, rather than what you already know.
Recall the formula for Fermi problems:
Ask clarifying questions
Catalog what you know
Make equation(s)
Think about edge cases to add to equation
**Breakdown components of your equat"
Exponent - "This is a Fermi problem — an estimation or approximation problem with limited information and back-of-the-envelope calculations. There's no right answer: interviewers want to understand how you think and how well you can explain your reasoning, rather than what you already know.
Recall the formula for Fermi problems:
Ask clarifying questions
Catalog what you know
Make equation(s)
Think about edge cases to add to equation
**Breakdown components of your equat"See full answer
"First, it's important to recognize this type of question as a Fermi question in disguise. We need to estimate the total market size of Dropbox for small and medium-sized businesses, which involves approximating things like the number of SMBs as well as the average revenue per SMB to get to our answer. Luckily, we have a playbook for these kinds of questions.
Here's our formula for tackling Fermi questions:
Ask clarifying questions
Catalog what you know
**Make equation(s)"
Exponent - "First, it's important to recognize this type of question as a Fermi question in disguise. We need to estimate the total market size of Dropbox for small and medium-sized businesses, which involves approximating things like the number of SMBs as well as the average revenue per SMB to get to our answer. Luckily, we have a playbook for these kinds of questions.
Here's our formula for tackling Fermi questions:
Ask clarifying questions
Catalog what you know
**Make equation(s)"See full answer
"I would get an personal understanding of the pain-points my customers, & business teams are facing. In my experience, spending more time, going deeper in the problem discovery helped me get a rough idea of the how important this problem is. If this is not resolved - what could be the consequences for our users & the business.
Given this broad idea,
I just simply evaluate them on value vs effort scale. The higher the score, higher the priority. Effort could be in T-shirt size or sto"
Abhishek s. D. - "I would get an personal understanding of the pain-points my customers, & business teams are facing. In my experience, spending more time, going deeper in the problem discovery helped me get a rough idea of the how important this problem is. If this is not resolved - what could be the consequences for our users & the business.
Given this broad idea,
I just simply evaluate them on value vs effort scale. The higher the score, higher the priority. Effort could be in T-shirt size or sto"See full answer
"This is a Design a Product question. For this, we'll want to follow the formula for success:
Ask clarifying questions
Identify user types, behaviors, and pain points
State the goal and use cases
List current solutions
Improvements / net new solutions
Evaluate and select solutions
Measure Success
Summarize
Ask clarifying questions
It's important to get clarity on anything unclear. Asking questions also helps us limit scope early on s"
Exponent - "This is a Design a Product question. For this, we'll want to follow the formula for success:
Ask clarifying questions
Identify user types, behaviors, and pain points
State the goal and use cases
List current solutions
Improvements / net new solutions
Evaluate and select solutions
Measure Success
Summarize
Ask clarifying questions
It's important to get clarity on anything unclear. Asking questions also helps us limit scope early on s"See full answer
"1. Understand Your Audience\:
2. App Quality and Relevance\:
3. Educational Content\:
4. User Reviews and Ratings\:
5. Integration Partnerships\:
6. Community Engagement\:
7. In-App Promotion\:
8. User Training and Workshops\:
9. Email Campaigns\:
10. Feedback Loop\:
11. Incentives and Rewards\:
12. Analytics and Iteration\:
13. Partnerships and Collaborations\:
14. Measurement and KPIs\:"
Roshan K. - "1. Understand Your Audience\:
2. App Quality and Relevance\:
3. Educational Content\:
4. User Reviews and Ratings\:
5. Integration Partnerships\:
6. Community Engagement\:
7. In-App Promotion\:
8. User Training and Workshops\:
9. Email Campaigns\:
10. Feedback Loop\:
11. Incentives and Rewards\:
12. Analytics and Iteration\:
13. Partnerships and Collaborations\:
14. Measurement and KPIs\:"See full answer
"First, it helps to give a motivation of why it might be useful to understand web cookies and what they are. Then, give a useful example by analogy of how they work. Here's how we might explain web cookies.
> When you open your browser and visit www.facebook.com, your browser already knows know you're signed in and log in automatically. Or, say you're on a shopping website for skis and then you start getting ads for skis. How does your browser know this stuff?The answe"
Exponent - "First, it helps to give a motivation of why it might be useful to understand web cookies and what they are. Then, give a useful example by analogy of how they work. Here's how we might explain web cookies.
> When you open your browser and visit www.facebook.com, your browser already knows know you're signed in and log in automatically. Or, say you're on a shopping website for skis and then you start getting ads for skis. How does your browser know this stuff?The answe"See full answer
"This is an Improve a Product question. Let's first go over the Improve a Product formula:
Ask clarifying questions
Identify users, behaviors, and pain points
State product goal
Brainstorm small improvements
Brainstorm bolder improvements
Measure success
Summarize
Now, let's begin!
Ask clarifying questions
Before we begin listing off recommendations, it's important you ask questions to ensure you and the interviewer are on the same page"
Exponent - "This is an Improve a Product question. Let's first go over the Improve a Product formula:
Ask clarifying questions
Identify users, behaviors, and pain points
State product goal
Brainstorm small improvements
Brainstorm bolder improvements
Measure success
Summarize
Now, let's begin!
Ask clarifying questions
Before we begin listing off recommendations, it's important you ask questions to ensure you and the interviewer are on the same page"See full answer