LinkedIn Interview Questions

Guilherme F. - "A much better solution than the one in the article, below: It looks like the ones writing articles here in Javascript do not understand the time/space complexity of javascript methods. shift, splice, sort, etc... In the solution article you have a shift and a sort being done inside a while, that is, the multiplication of Ns. My solution, below, iterates through the list once and then sorts it, separately. It´s O(N+Log(N)) class ListNode { constructor(val = 0, next = null) { th"See full answer

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

Josephine F. - "How do you ensure that your process maps accurately reflect current workflows in a university?"See full answer

Naresh A. - "Although there is no fixed or predefined framework that I follow to prioritize, I do have a methodical criterion that is suitable to my organization and practices. The business outcome/value proposition of each project/request - try to quantitative every metric below Number of customers going to be impacted in that product vertical - item with more customers gets more weight Is this an existing feature or a new feature - existing features get more weightage especially if thi"See full answer

Madhumita M. - "Attempted the answer. Feedback appreciated. Thanks! Mission: LinkedIn mission statement is to “connect the world's professionals to make them more productive and successful.” LinkedIn Feed: People You Know, Talking About Things You Care About. One of things can be done is look for Existing engagement metrics that LinkedIn news feed may have. Look for data where engagement is low and understand why and come up with a hypothesis for that. For this exercise will assume there is no pro"See full answer

stash - "Clarification LinkedIn Premium is a premium offering for LinkedIn members through which they get access to some additional features that are not available in the free version. Members can use these features to meet their goals When we talk about LinkedIn premium we are focused on the career product and not the sales / recruiter products? —> Yes, focused on individual members. Sales needs are solved through sales navigator and recuriter lite which are specialized premium tools *Goals"See full answer

Samuel M. - "function main(){ const v1=[2,3, 4, 10] const v2= [3,4 ,5,20, 23] return merge(v1,v2); } function merge(left, right){ const result=[]; while(left.length>0&& right.length>0){ if(left[0]0){ result=result.concat(left) } if(right.length>0){ result=result.concat(right) } return result; }"See full answer

Bhaskar B. - "This could be done using two-pointer approach assuming array is sorted: left and right pointers. We need track two sums (left and right) as we move pointers. For moving pointers we will move left to right by 1 (increment) when right sum is greater. We will move right pointer to left by 1 (decrement) when left sum is greater. at some point we will either get the sum same and that's when we exit from the loop. 0-left will be one array and right-(n-1) will be another array. We are not going to mo"See full answer

Jessica A. - "Clarifying Qs: Question: Would this be a standalone platform, or be integrated into the existing LinkedIn web application and mobile applications? Answer: Integrated into the existing LinkedIn web application and mobile applications. Question: What are the goals of a video conferencing platform for LinkedIn? Answer: You decide. Let's think about LinkedIn's mission statement, which is to connect the world's professionals to make them more productive and successful. LinkedIn's co"See full answer

Raina M. - "Clarify the ask/ goal and scope Talk about the general need for travel in a Covid/post covid world + how it aligns with Meta's mission and business (the Why) Audience /Behavior segmentation with needs/pain points Prioritize Suggested 3 Solution territories Dived deep into 1 and mentioned tradeoffs/ risks for that one Summarized with a few GTM considerations/ideas Please note: Although the interview was scoped for 30 mins, the interviewer spent the first 15 diving into past work e"See full answer

P K. - "A very interesting question. Please find below my approach: Understand VP's line of thought and goals trying to achieve Understand the assumptions/ Validate the hypothesis Impact on Brand, revenue, engineering cost, customers, and existing products SWOT Approve or Provide alternative Question to the VP: What is the objective? - higher engagement? easy to interact, peer-to-peer communication? Why the need for a separate platform? - to increase the no.of interactions? to"See full answer

Anonymous Spider - "1) Start by clarifying your constraints - which side of the marketplace am I focusing on and what are they solving for? (e.g., minimize cost for hoster, maximize comfort for renter indoor etc.). Assuming this is a "dealer's choice" type response then proceed to step 2 2) Where to focus: which customer segment, which job-to-be-done, and why I'd start by laying out segments on 2 dimensions: urban (think big cities, downtowns) and suburban (think suburbs, beach towns, mountains) areas focused on e"See full answer

Exponent - "We've identified the problem as a Design a Product question. Use the following framework for tackling these types of questions: Ask Clarifying Questions Identify users, behaviors, and pain points State product goal Identify current solutions Brainstorm new solutions Evaluate solutions Measure success Summarize We'll go through each of these step by step. Ask Clarifying Questions The PM interview isn't about your ability to come up w"See full answer