"Clarifications/assumptions -
we're only interested in opening and closing hours, not serving times e.g. breakfast or lunch
time format etc will be local
only interested in regular hours not special holiday hours
Potential users/data providers (ranked by order of authority)
Businesses/Advertisers
Consumers
Google
Goal
Coverage
Prioritising the most popular restaurants, or those who are willing to invest in advertising
Accurate, but conservative - better be wrong to"
Raymond W. - "Clarifications/assumptions -
we're only interested in opening and closing hours, not serving times e.g. breakfast or lunch
time format etc will be local
only interested in regular hours not special holiday hours
Potential users/data providers (ranked by order of authority)
Businesses/Advertisers
Consumers
Google
Goal
Coverage
Prioritising the most popular restaurants, or those who are willing to invest in advertising
Accurate, but conservative - better be wrong to"See full answer
"Yes to peer manager from stackholder team the problem was every time she wanted say something she used to have three way connect with me and my manager"
Graig - "Yes to peer manager from stackholder team the problem was every time she wanted say something she used to have three way connect with me and my manager"See full answer
"I faltered on this question. I haven't given a PMM interview in a very long time since I moved from marketing to pure product management.
I chose DownDog Yoga App as my preferred app, since I use either either their sleep meditations or the yoga app thrice a week. The feature that was introduced was Aerial Yoga (the interviewer made it as a feature)
I went with the assumption that Aerial Yoga is something that needs to be driven off-line rather than online - requires studio space, infrastructr"
Garima B. - "I faltered on this question. I haven't given a PMM interview in a very long time since I moved from marketing to pure product management.
I chose DownDog Yoga App as my preferred app, since I use either either their sleep meditations or the yoga app thrice a week. The feature that was introduced was Aerial Yoga (the interviewer made it as a feature)
I went with the assumption that Aerial Yoga is something that needs to be driven off-line rather than online - requires studio space, infrastructr"See full answer
"I'm pretty sure Exponent's answer is wrong.
In the snippet below, they use "pl.name = 'Telephones' to attempt to filter down to the Telephone transactions, but they do this within a LEFT JOIN which means all product_lines rows are returned.
> LEFT JOIN product_lines pl
> ON p.productlineid = pl.id
> AND pl.name = 'Telephones'
Below is my solution. Also, I didn't see anywhere that said the "amount" column was in cents instead of dollars, but I still divided by 100 to be consistent with Exp"
Bradley E. - "I'm pretty sure Exponent's answer is wrong.
In the snippet below, they use "pl.name = 'Telephones' to attempt to filter down to the Telephone transactions, but they do this within a LEFT JOIN which means all product_lines rows are returned.
> LEFT JOIN product_lines pl
> ON p.productlineid = pl.id
> AND pl.name = 'Telephones'
Below is my solution. Also, I didn't see anywhere that said the "amount" column was in cents instead of dollars, but I still divided by 100 to be consistent with Exp"See full answer
Coding
SQL
🧠Want an expert answer to a question? Saving questions lets us know what content to make next.
"One way to develop project metrics is around what problem the project is trying to solve within a particular timeframe, at a cost of x dollars and with y quality
Scope:
Did the project deliver as per the problem statement - over and beyond
Resources metrics:
Planned resources were utilized to contribute to the success
Budget:
Did the cost of the project implementation be under the budget or over?
Schedule:
In-flight milestones were completed on time or not as per the plan
Was the proje"
Y C. - "One way to develop project metrics is around what problem the project is trying to solve within a particular timeframe, at a cost of x dollars and with y quality
Scope:
Did the project deliver as per the problem statement - over and beyond
Resources metrics:
Planned resources were utilized to contribute to the success
Budget:
Did the cost of the project implementation be under the budget or over?
Schedule:
In-flight milestones were completed on time or not as per the plan
Was the proje"See full answer
"Clarifying question: Do I know of this other team? Have i worked with them before? Do i know the TPM of this team B?
1) Schedule 1-1 TPM of this other team (Team B) with the agenda to better understand Team B project
2) State that you came to know that Team B is working on what sounds like a project similar to your team and you want to understand more about it to see what is common /what is different, what are the objectives and who the stakeholders are and so on. Also, important to know how f"
Adib M. - "Clarifying question: Do I know of this other team? Have i worked with them before? Do i know the TPM of this team B?
1) Schedule 1-1 TPM of this other team (Team B) with the agenda to better understand Team B project
2) State that you came to know that Team B is working on what sounds like a project similar to your team and you want to understand more about it to see what is common /what is different, what are the objectives and who the stakeholders are and so on. Also, important to know how f"See full answer
"I will start with clarifications:
Q: How do you define "healthy" marketplace?
A: When there is a balance in demand and supply
Q: If we have balance, is it fair to assume, lot of transactions will happen?
A: Sure
Q: Also, is it fair to assume well known tokens on the platform already have a healthy marketplace with enough buyers and sellers. The problem is mainly with new tokens that will be introduced?
A: Thats a fair assumption
Q: Its okay to limit scope for this exercise to the CB retail a"
Hems S. - "I will start with clarifications:
Q: How do you define "healthy" marketplace?
A: When there is a balance in demand and supply
Q: If we have balance, is it fair to assume, lot of transactions will happen?
A: Sure
Q: Also, is it fair to assume well known tokens on the platform already have a healthy marketplace with enough buyers and sellers. The problem is mainly with new tokens that will be introduced?
A: Thats a fair assumption
Q: Its okay to limit scope for this exercise to the CB retail a"See full answer
"Good practice video; however, at minute 6:40 in this video, the interviewer confirmed the app version causes no issue! While the final answer was the app version!"
Anonymous Cat - "Good practice video; however, at minute 6:40 in this video, the interviewer confirmed the app version causes no issue! While the final answer was the app version!"See full answer
"👇 Your feedback is very much appreciated 👇
Reduce scope of product for the initial launch. Streamline the PRD to an actual MVP and use the current PRD (that takes 6 months to build) for the V1"
Julien C. - "👇 Your feedback is very much appreciated 👇
Reduce scope of product for the initial launch. Streamline the PRD to an actual MVP and use the current PRD (that takes 6 months to build) for the V1"See full answer
"What can be a camera ?
point and shoot camera - to capture events
Video camera - to record events
Surveillance camera - cctv camera to monitor movements
Elderly
above 65 (male and female) with or without any medical condition
Elderly can be tech-savvy but majority would be non-tech savvy.
We can also further look to segment this customer base as elderly who are
Living with their Children
Living in foster care
Living alone
For the moment , i would restrict the geo"
Max V. - "What can be a camera ?
point and shoot camera - to capture events
Video camera - to record events
Surveillance camera - cctv camera to monitor movements
Elderly
above 65 (male and female) with or without any medical condition
Elderly can be tech-savvy but majority would be non-tech savvy.
We can also further look to segment this customer base as elderly who are
Living with their Children
Living in foster care
Living alone
For the moment , i would restrict the geo"See full answer
"That's really interesting how in section "Behavioral Interviews for Engineers" there is no single interview for, actually, Engineer.
It's EM, SA, CEO, PM etc. So all problems are not relevant for people who are not managing products and not applying for manager's role.
Will you consider adding at least couple of them?
"
Nikolas C. - "That's really interesting how in section "Behavioral Interviews for Engineers" there is no single interview for, actually, Engineer.
It's EM, SA, CEO, PM etc. So all problems are not relevant for people who are not managing products and not applying for manager's role.
Will you consider adding at least couple of them?
"See full answer
"
Questions:
Deadly diseases: new and current
CEO of healthtech startup: adoption phase
Mission: to improve and extend lives
What we do: Research new diseases and connects people to doctors
Structure: Objective -> Macro-Factors -> Company -> Users -> Suggestions
Objective:
Why? Mission to improve and extend lives
How do we inform the world about these 20 deadly diseases we detected?
Macro-Factors(climate/competition)
World events like pandemics - this is a good investment*
"
Cameron P. - "
Questions:
Deadly diseases: new and current
CEO of healthtech startup: adoption phase
Mission: to improve and extend lives
What we do: Research new diseases and connects people to doctors
Structure: Objective -> Macro-Factors -> Company -> Users -> Suggestions
Objective:
Why? Mission to improve and extend lives
How do we inform the world about these 20 deadly diseases we detected?
Macro-Factors(climate/competition)
World events like pandemics - this is a good investment*
"See full answer
"TCP server/client to facilitate high throughput of incoming metrics.(This is the standard used in the industry by Datadog etc).
NoSQL or timeseries database for storing metrics. Timeseries databases are better for aggregating metrics in a given time period.
REST API for serving metrics data to visualization frontend."
Abhi R. - "TCP server/client to facilitate high throughput of incoming metrics.(This is the standard used in the industry by Datadog etc).
NoSQL or timeseries database for storing metrics. Timeseries databases are better for aggregating metrics in a given time period.
REST API for serving metrics data to visualization frontend."See full answer
" can we use blomfilters to check existing usernames? and if both are creating at a time, like both are choosing some abcd , here system checks whether user with that name exists or not. so while checking , it will add an entry on redis (example) with this name as key and obtain lock using some distributed lock. , it will lock on that name. (like seat booking in bookmyshow) with some TTL value.
so this check will happen once user enters his interest username and also while submit .. 2 times che"
Gk K. - " can we use blomfilters to check existing usernames? and if both are creating at a time, like both are choosing some abcd , here system checks whether user with that name exists or not. so while checking , it will add an entry on redis (example) with this name as key and obtain lock using some distributed lock. , it will lock on that name. (like seat booking in bookmyshow) with some TTL value.
so this check will happen once user enters his interest username and also while submit .. 2 times che"See full answer
"Start your stream
Use the Post tab to: Choose where to post your live broadcast. Write a description. Select a camera, mic and screen (if screen sharing). Add a title for your live broadcast (optional). Select the primary language of the stream. ...
Once everything is set, select Go Live."
Abdurhman M. - "Start your stream
Use the Post tab to: Choose where to post your live broadcast. Write a description. Select a camera, mic and screen (if screen sharing). Add a title for your live broadcast (optional). Select the primary language of the stream. ...
Once everything is set, select Go Live."See full answer
"Automated Reimbursement System
1. Clarifying Questions
Scope: Will the system be applicable to all employees or only specific grades/levels?
Ownership: Are we building this product internally for our own use, or is it intended for external/outsourced usage?
MVP Requirements: Besides automation, what additional features or problem statements should the Minimum Viable Product (MVP) address?
2. User Segmentation
Commute Expenses: e.g., m"
Kiran R. - "Automated Reimbursement System
1. Clarifying Questions
Scope: Will the system be applicable to all employees or only specific grades/levels?
Ownership: Are we building this product internally for our own use, or is it intended for external/outsourced usage?
MVP Requirements: Besides automation, what additional features or problem statements should the Minimum Viable Product (MVP) address?
2. User Segmentation
Commute Expenses: e.g., m"See full answer