"Same Skills, Different Focus
Product management
It focuses on developing and managing a specific product or product line. Product managers are responsible for defining the product strategy, developing the product roadmap, working with cross-functional teams to execute that roadmap, and ensuring the product meets the target market's needs and delivers business results.
Platform product management is a subset of product management that focuses on developing and managing ecosystems around"
KittyKat - "Same Skills, Different Focus
Product management
It focuses on developing and managing a specific product or product line. Product managers are responsible for defining the product strategy, developing the product roadmap, working with cross-functional teams to execute that roadmap, and ensuring the product meets the target market's needs and delivers business results.
Platform product management is a subset of product management that focuses on developing and managing ecosystems around"See full answer
"Me: First let's clarify the user journey of the Facebook dating app
Interviewer:
Me: Do we know how success is defined in this context?
Interviewer: Please figure that out yourself
Me: Ok let's first discuss the mission of Facebook and how Facebook dating app is part of that. Then lets brainstorm what the goals would be for Facebook Dating. That help us determine the user behavior and metrics we can create. Finally let's fi"
kkkt - "Me: First let's clarify the user journey of the Facebook dating app
Interviewer:
Me: Do we know how success is defined in this context?
Interviewer: Please figure that out yourself
Me: Ok let's first discuss the mission of Facebook and how Facebook dating app is part of that. Then lets brainstorm what the goals would be for Facebook Dating. That help us determine the user behavior and metrics we can create. Finally let's fi"See full answer
"Questions:
Is "Facebook Search" referring to the overall search bar at the top where users can search across multiple facebook products (people, events, groups, marketplace, etc.)
Interview (I): Assume it is for the overall search experience
What's the current goal for Facebook as a company? How does Facebook search fit into the current company goal?
I: Your call
**What's the goal for this improvement for Facebook Search? Are we aiming to drive engagement overall?"
Mark - "Questions:
Is "Facebook Search" referring to the overall search bar at the top where users can search across multiple facebook products (people, events, groups, marketplace, etc.)
Interview (I): Assume it is for the overall search experience
What's the current goal for Facebook as a company? How does Facebook search fit into the current company goal?
I: Your call
**What's the goal for this improvement for Facebook Search? Are we aiming to drive engagement overall?"See full answer
"Video engagement: time spent, frequency, recency
Video completion rate
Time spent on Facebook vs Time spent on watching FB videos
Video recommendation: Switching from 1st to 2nd and so on
"
Himanshu V. - "Video engagement: time spent, frequency, recency
Video completion rate
Time spent on Facebook vs Time spent on watching FB videos
Video recommendation: Switching from 1st to 2nd and so on
"See full answer
"First I want to look at how Facebook stories overlaps with Facebook’s mission. I can see pretty instantly that stories stays true to Facebook’s mission with bringing the world together and connecting friends and families.
I want to make sure I understand the product journey. Facebook stories allows users to post videos and photos. While also being able to add filters, music, and stickers. Users are also able to comment on other stories and react to them.
Does that sound correct? Interview: Ye"
Ben L. - "First I want to look at how Facebook stories overlaps with Facebook’s mission. I can see pretty instantly that stories stays true to Facebook’s mission with bringing the world together and connecting friends and families.
I want to make sure I understand the product journey. Facebook stories allows users to post videos and photos. While also being able to add filters, music, and stickers. Users are also able to comment on other stories and react to them.
Does that sound correct? Interview: Ye"See full answer
"My use of Pinterest is somewhat limited. Pinterest is a social network that enables users to save and share ideas in a visual manner. So whether you are interested in fashion, health, lifestyle, decor, sports, you can learn about those in a visual manner. Am I correct?
Of course, Pinterest provides recommendations for people to follow, makes it easy to save images as pins, categorize into various topics. The source of revenue is advertisements. That’s my understanding. Is there anything else I"
Bg - "My use of Pinterest is somewhat limited. Pinterest is a social network that enables users to save and share ideas in a visual manner. So whether you are interested in fashion, health, lifestyle, decor, sports, you can learn about those in a visual manner. Am I correct?
Of course, Pinterest provides recommendations for people to follow, makes it easy to save images as pins, categorize into various topics. The source of revenue is advertisements. That’s my understanding. Is there anything else I"See full answer
"Wing is a subsidiary of Alphabet that provides technology for drone delivery of freight.
Current pain points :
Noise level when drones are flying
Competitive landscape in terms of traffic management system
Broadcast network IDs to identify the recipient - privacy concern
Considering that privacy concern is a large issue by itself and traffic management system is something I assume Wing would have plans for the future, Idea would be work on the noise level as a recently joined PM.
"
Anjaly J. - "Wing is a subsidiary of Alphabet that provides technology for drone delivery of freight.
Current pain points :
Noise level when drones are flying
Competitive landscape in terms of traffic management system
Broadcast network IDs to identify the recipient - privacy concern
Considering that privacy concern is a large issue by itself and traffic management system is something I assume Wing would have plans for the future, Idea would be work on the noise level as a recently joined PM.
"See full answer
"For a mature product, I would do the following -
Review the list of backlog items
Meet with stakeholders and business owners to verify the relevance (are they still valid? esp. for new feature request)
Break down the backlog list by a. Product improvements b. New features c. Operational Resiliency
Do a 70-30 split with New features+Product Imp =70%, Resiliency =30%
Prioritize by impact/scale and effort (team's capacity) by quarter
Revisit Quarterly
For a new product -
Start"
Amishr - "For a mature product, I would do the following -
Review the list of backlog items
Meet with stakeholders and business owners to verify the relevance (are they still valid? esp. for new feature request)
Break down the backlog list by a. Product improvements b. New features c. Operational Resiliency
Do a 70-30 split with New features+Product Imp =70%, Resiliency =30%
Prioritize by impact/scale and effort (team's capacity) by quarter
Revisit Quarterly
For a new product -
Start"See full answer
"Clarification
Am I the PM for overall Xbox or certain part of the Xbox team?
Interview (I): let's assume you own the overall Xbox product
Are there particular user segments that the MSFT Gaming division is trying to focus on as their strategy?
I: nothing in particular, why don't you tell me where we should focus?
What are some challenges that Xbox have been facing? (ie revenue from xbox hardware purchase? xbox live subscription purchase? engagement?)
I: nothing in pa"
Mark - "Clarification
Am I the PM for overall Xbox or certain part of the Xbox team?
Interview (I): let's assume you own the overall Xbox product
Are there particular user segments that the MSFT Gaming division is trying to focus on as their strategy?
I: nothing in particular, why don't you tell me where we should focus?
What are some challenges that Xbox have been facing? (ie revenue from xbox hardware purchase? xbox live subscription purchase? engagement?)
I: nothing in pa"See full answer
"
O(n) time, O(1) space
from typing import List
def maxsubarraysum(nums: List[int]) -> int:
if len(nums) == 0:
return 0
maxsum = currsum = nums[0]
for i in range(1, len(nums)):
currsum = max(currsum + nums[i], nums[i])
maxsum = max(currsum, max_sum)
return max_sum
debug your code below
print(maxsubarraysum([-1, 2, -3, 4]))
`"
Rick E. - "
O(n) time, O(1) space
from typing import List
def maxsubarraysum(nums: List[int]) -> int:
if len(nums) == 0:
return 0
maxsum = currsum = nums[0]
for i in range(1, len(nums)):
currsum = max(currsum + nums[i], nums[i])
maxsum = max(currsum, max_sum)
return max_sum
debug your code below
print(maxsubarraysum([-1, 2, -3, 4]))
`"See full answer
"Count how many 1 and 2. calculate how many remaining items with '0'. Override existing data with knowledge of how many '0','1','2' in that order; TC=O(n), SC=O(1)"
Konstantin P. - "Count how many 1 and 2. calculate how many remaining items with '0'. Override existing data with knowledge of how many '0','1','2' in that order; TC=O(n), SC=O(1)"See full answer
"public static void sortBinaryArray(int[] array) {
int len = array.length;
int[] res = new int[len];
int r=len-1;
for (int value : array) {
if(value==1){
res[r]= 1;
r--;
}
}
System.out.println(Arrays.toString(res));
}
`"
Nitin P. - "public static void sortBinaryArray(int[] array) {
int len = array.length;
int[] res = new int[len];
int r=len-1;
for (int value : array) {
if(value==1){
res[r]= 1;
r--;
}
}
System.out.println(Arrays.toString(res));
}
`"See full answer