"My preference would likely be server-side deployment given the specification of millions of users. However, it is worth considering a hybrid model too; where basic, non-sensitive, and less compute intensive tasks are processed on the client-side, while the heavy-duty processing is done on the server side.
The main advantage of client-side deployment is it can work in real-time and offline. It also significantly reduces the load on your servers, making it more efficient in handling other tasks. N"
Surbhi G. - "My preference would likely be server-side deployment given the specification of millions of users. However, it is worth considering a hybrid model too; where basic, non-sensitive, and less compute intensive tasks are processed on the client-side, while the heavy-duty processing is done on the server side.
The main advantage of client-side deployment is it can work in real-time and offline. It also significantly reduces the load on your servers, making it more efficient in handling other tasks. N"See full answer
"goal : user experience
CUJ for cinema :
Part A : deciding to watch a movie
read reviews for movies that have released
check nearby cinemas that are showing that movie
check with friends/family who want to go with you
find tickets online at a nearby cinema (if its a hit movie, you better hurry)
buy tickets online
split price on an app like split wise
Part B : physically arriving at the theatre
arrive at cinema hall
find parking
show e-ticket to enter
stand i"
Ananya M. - "goal : user experience
CUJ for cinema :
Part A : deciding to watch a movie
read reviews for movies that have released
check nearby cinemas that are showing that movie
check with friends/family who want to go with you
find tickets online at a nearby cinema (if its a hit movie, you better hurry)
buy tickets online
split price on an app like split wise
Part B : physically arriving at the theatre
arrive at cinema hall
find parking
show e-ticket to enter
stand i"See full answer
"Clarifying and Assumptions
When we say New York City, does this mean just Downtown New York or also the suburbs? Assumption: It means Downtown New York only.
Is the bike-sharing service like Uber, where people share their own bikes, or is it a service run by a company with bike stands on street corners? Assumption: It’s run by a private company with bike stands on street corners.
Will the bike-sharing service start as free, or will we charge people from the beginning?"
Darpan D. - "Clarifying and Assumptions
When we say New York City, does this mean just Downtown New York or also the suburbs? Assumption: It means Downtown New York only.
Is the bike-sharing service like Uber, where people share their own bikes, or is it a service run by a company with bike stands on street corners? Assumption: It’s run by a private company with bike stands on street corners.
Will the bike-sharing service start as free, or will we charge people from the beginning?"See full answer
"Establish more servers on regional bases or locally and move network traffic to these servers instead of keeping on one server."
Parth P. - "Establish more servers on regional bases or locally and move network traffic to these servers instead of keeping on one server."See full answer
"Clarification questions:
What is the mission of the company? To connect people together to unleash their creativity.
Is there any geographical areas that I should concentrate on? It is worldwide.
Are there any constraints? No, there is none.
Success of the usage of the app? The PM to pick.
Approach:
Establish the nature of the application.
Establish the type of users that would be on the platform.
Lay out what the user journey is.
Define the metrics that are relevant.
-"
Ferri T. - "Clarification questions:
What is the mission of the company? To connect people together to unleash their creativity.
Is there any geographical areas that I should concentrate on? It is worldwide.
Are there any constraints? No, there is none.
Success of the usage of the app? The PM to pick.
Approach:
Establish the nature of the application.
Establish the type of users that would be on the platform.
Lay out what the user journey is.
Define the metrics that are relevant.
-"See full answer
"Zero in on the problem, the expectations of user are to find a restaurant but their feed is uninspired so they may bounce out of Yelp.
Identify the impact size of user feeling like discovery is not personalised enough by seeing % of users that selected a restaurant from the homepage
If large enough, I will look at who is likely the ones that want personalisation and why? Do they feel like they want to try new restaurants or are they finding it difficult to find restaurants they have been"
Chermaine Y. - "Zero in on the problem, the expectations of user are to find a restaurant but their feed is uninspired so they may bounce out of Yelp.
Identify the impact size of user feeling like discovery is not personalised enough by seeing % of users that selected a restaurant from the homepage
If large enough, I will look at who is likely the ones that want personalisation and why? Do they feel like they want to try new restaurants or are they finding it difficult to find restaurants they have been"See full answer
"First I would like to ask you some clarifying questions.
Timeframe: do we consider a single given day? YES
What is the definition of jogger? Running, not walking
Is there a minimum distance? NO
Do you count only the distance within the perimeter of central park or also the miles getting in and out of CP to my start location? ONLY CP
Great, I would like to structure the problem this way.
\# of aggregated miles run by jogger in a day in CP = # of joggers per day * av"
Fabio E. - "First I would like to ask you some clarifying questions.
Timeframe: do we consider a single given day? YES
What is the definition of jogger? Running, not walking
Is there a minimum distance? NO
Do you count only the distance within the perimeter of central park or also the miles getting in and out of CP to my start location? ONLY CP
Great, I would like to structure the problem this way.
\# of aggregated miles run by jogger in a day in CP = # of joggers per day * av"See full answer
"Questions:
Are these bikes for personal or commercial use? Or both?
For commuting, or should we also include recreational bikes (e.g. mountain bikes?)
Should we include stationary exercise bikes, or only those used outside?
E-bikes and motorcycles?
Are we counting children, or just adults?
Should we factor in whether the individual has purchasing power to purchase a new bike? What about renting a bike?
Assumptions:
Assuming we are sizing the market for personal commuter bicycles f"
Chelsea F. - "Questions:
Are these bikes for personal or commercial use? Or both?
For commuting, or should we also include recreational bikes (e.g. mountain bikes?)
Should we include stationary exercise bikes, or only those used outside?
E-bikes and motorcycles?
Are we counting children, or just adults?
Should we factor in whether the individual has purchasing power to purchase a new bike? What about renting a bike?
Assumptions:
Assuming we are sizing the market for personal commuter bicycles f"See full answer
"Started with clarifications, listed out assumptions, created stories with user pain points in existing business, how we can eliminate in our design and strategy, metrics for the success of business initial 90 days, 6 months and a year. What i missed to present is the north star metrics
Overall i thought i did well, still didnt get through
Hope it will help me for other interviews in Amazon/Meta/Cisco"
Ragupathy V. - "Started with clarifications, listed out assumptions, created stories with user pain points in existing business, how we can eliminate in our design and strategy, metrics for the success of business initial 90 days, 6 months and a year. What i missed to present is the north star metrics
Overall i thought i did well, still didnt get through
Hope it will help me for other interviews in Amazon/Meta/Cisco"See full answer
"Clarifying QQ
What do you mean by Smart - Lets say it means its connected
Am I the google PM - yes
Will we own the hardware part or this will be developed by any vendor/partner - Say vendor on requirements from google
Any specific market - USA
What is the overall goal - Enter the new market with driving better adoption and enhanced experience through the users
Any specific piece of furniture - No you are free to assume
Thanks for all the clarifying QQ
Lets say for this exa"
Product V. - "Clarifying QQ
What do you mean by Smart - Lets say it means its connected
Am I the google PM - yes
Will we own the hardware part or this will be developed by any vendor/partner - Say vendor on requirements from google
Any specific market - USA
What is the overall goal - Enter the new market with driving better adoption and enhanced experience through the users
Any specific piece of furniture - No you are free to assume
Thanks for all the clarifying QQ
Lets say for this exa"See full answer
"Clarify:
Everything mentioned in the question (all devices and how to access them)
Reasons why a subscriber might not be using?
Forgot that he has a subscription
Doesn't like the service and forgot to cancel the subscription
Doesn't like service and planning to cancel in next cycle
For all 3 cases we need to remind him/her about the service and encourage to use it
Awareness - about the service via google nest notifications, smart refreigerator display, chromecats to cast youtube"
Rev - "Clarify:
Everything mentioned in the question (all devices and how to access them)
Reasons why a subscriber might not be using?
Forgot that he has a subscription
Doesn't like the service and forgot to cancel the subscription
Doesn't like service and planning to cancel in next cycle
For all 3 cases we need to remind him/her about the service and encourage to use it
Awareness - about the service via google nest notifications, smart refreigerator display, chromecats to cast youtube"See full answer
"Goal: What product would I build next
Who am I? I am Disney's head of technology
Focus: Theme parks
Geolocation: Pilot in the US and then roll out across the globe
Eco-system>>>User>>>Pain points are>>>Solution>>>MVP>>>Launch metrics> Guardrails
Eco System
Customers
Direct Suppliers, vendors to DIS
In-Direct suppliers (Hotels, restaurants, etc.)
DIS- Service
User ( TAM, underserved, Frequency)
Customers
Families, including Children ( L, L, L)
Couples(S,L, M)
Si"
Roopesh N. - "Goal: What product would I build next
Who am I? I am Disney's head of technology
Focus: Theme parks
Geolocation: Pilot in the US and then roll out across the globe
Eco-system>>>User>>>Pain points are>>>Solution>>>MVP>>>Launch metrics> Guardrails
Eco System
Customers
Direct Suppliers, vendors to DIS
In-Direct suppliers (Hotels, restaurants, etc.)
DIS- Service
User ( TAM, underserved, Frequency)
Customers
Families, including Children ( L, L, L)
Couples(S,L, M)
Si"See full answer
"I would determine if it was in line with out company goals and put together a quick analysis of the market for smart phones to talk about in the morning."
Dean S. - "I would determine if it was in line with out company goals and put together a quick analysis of the market for smart phones to talk about in the morning."See full answer
"This is another Diagnosis problem. To answer this question, we suggest you use our framework (along with the TROPIC method) to be as thorough as possible. The framework is as follows:
Ask clarifying questions
List potential high level reasons
Gather Context (TROPIC)Time
Region
Other features / products (internal)
Platform
Industry / Competition
Cannibalization
Establish a theory of probable cause
Test theories
Propose solutions
Summarize
"
Exponent - "This is another Diagnosis problem. To answer this question, we suggest you use our framework (along with the TROPIC method) to be as thorough as possible. The framework is as follows:
Ask clarifying questions
List potential high level reasons
Gather Context (TROPIC)Time
Region
Other features / products (internal)
Platform
Industry / Competition
Cannibalization
Establish a theory of probable cause
Test theories
Propose solutions
Summarize
"See full answer
"Since I am residing in Bangalore, I will consider the Bengaluru airport. The airport has 2 terminals. I am going to consider the security scan done at both the terminals for the estimation.
Does it include security scans for both international and domestic flights? --> Both
The airport crew members and pilots also go through the security scan. So, should I include only them as well or only the passengers in my calculation? --> Only the passengers
Number of people going through the security scan"
Sangeeta P. - "Since I am residing in Bangalore, I will consider the Bengaluru airport. The airport has 2 terminals. I am going to consider the security scan done at both the terminals for the estimation.
Does it include security scans for both international and domestic flights? --> Both
The airport crew members and pilots also go through the security scan. So, should I include only them as well or only the passengers in my calculation? --> Only the passengers
Number of people going through the security scan"See full answer