Questions entretien chez Facebook | Glassdoor.ca

Questions entretien chez Facebook

Entretiens chez Facebook

6 412 Avis sur les entretiens

Expérience

Expérience
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Obtenir un entretien

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1

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  1. Utile (1796)  

    Offre acceptée

    Entretien

    phone interview starting with introducing yourself followed by two code questions.
    The first coding question is very standard coding question and the second one is
    a little more related to facebook's certain functionality

    Questions d'entretien d'embauche


  2. Utile (103)  

    Entretien de Data Scientist

    Candidat à l'entretien anonyme - New York, NY (États-Unis)
    Aucune offre d'embauche
    Expérience positive

    Candidature

    J'ai postulé en ligne. J'ai passé un entretien à Facebook (New York, NY (États-Unis)) en mars 2020.

    Entretien

    A recruiter contacted me over email and set up a phone interview for the following week for a 15-minute call. I guess next round would have been with a hiring manager

    Questions d'entretien d'embauche

    • PLEASE DON'T TAKE THE PHONE SCREENING LIGHTLY! I did and got rejected. I was expecting SQL questions and in general talk about my resume but she asked me a question on product sense and I was completely unprepared for it. Creation of Facebook user groups has gone down by 20%, what will you do? sounds simple but I messed it up so badly. I was just blabbering anything in an unstructured way, I sounded so stupid and not even fit for a small company forget Facebook. The recruiter was nice and she did not say anything but I were to hear my own answer, I would reject myself on spot. I regret it so much wish I could have prepared for it. I hope someone sees this and it helps them.

      The SQL questions were easy and I did answer them correctly- what kind of joins to get only common rows, what the natural sorting order etc.   8 Réponses
  3. Utile (58)  

    Entretien de Data Engineer

    Candidat à l'entretien anonyme
    Aucune offre d'embauche
    Expérience positive
    Difficulté moyenne

    Candidature

    J'ai postulé via une autre source. J'ai passé un entretien à Facebook.

    Entretien

    Telephonic Interview: 30 mins SQL and 30 mins coding.
    Expectation: 4/5 in SQL should be correct and 3/5 in coding should be correct.

    Most of the folks have already explained this process in detail so will jump on the interview questions.

    Questions d'entretien d'embauche

    • want you to write me a simple spell checking engine.

      The query language is a very simple regular expression-like language, with one special character: . (the dot character), which means EXACTLY ONE character (it can be any character). So, for example, 'c.t' would match 'cat' as the dot matches any character. There may be any number of dot characters in the query (or none).

      Your spell checker will have to be optimized for speed, so you will have to write it in the required way. There would be a one-time setUp() function that does any pre-processing you require, and then there will be an isMatch() function that should run as fast as possible, utilizing that pre-processing.

      There are some examples below, feel free to ask for clarification.

      Word List:

      [cat, bat, rat, drat, dart, drab]

      Queries:

      cat -> true
      c.t -> true
      .at -> true
      ..t -> true
      d..t -> true
      dr.. -> true
      ... -> true
      .... -> true

      ..... -> false
      h.t -> false
      c. -> false
      */

      // write a function
      // Struct setup(List<String> list_of_words)
      // Do whatever processing you want here
      // with reasonable efficiency.
      // Return whatever data structures you want.
      // This function will only run once

      // write a function
      // bool isMatch(Struct struct, String query)
      // Returns whether the query is a match in the
      // dictionary (True/False)
      // Should be optimized for speed   18 Réponses
    • Given an array of integers, we would like to determine whether the array is monotonic (non-decreasing/non-increasing) or not.
      Examples:
      // 1 2 5 5 8
      // true
      // 9 4 4 2 2
      // true
      // 1 4 6 3
      // false

      //1 1 1 1 1 1
      // true   20 Réponses
    • Calculate the average word length.
      For the given set of words return the average word length.   9 Réponses
    • products sales
      +------------------+---------+ +------------------+---------+
      | product_id | int |------->| product_id | int |
      | product_class_id | int | +---->| store_id | int |
      | brand_name | varchar | | +->| customer_id | int |
      | product_name | varchar | | | | promotion_id | int |
      | price | int | | | | store_sales | decimal |
      +------------------+---------+ | | | store_cost | decimal |
                                      | | | units_sold | decimal |
                                      | | | transaction_date | date |
                                      | | +------------------+---------+
                                      | |
      stores | | customers
      +-------------------+---------+ | | +---------------------+---------+
      | store_id | int |-+ +--| customer_id | int |
      | type | varchar | | first_name | varchar |
      | name | varchar | | last_name | varchar |
      | state | varchar | | state | varchar |
      | first_opened_date | datetime| | birthdate | date |
      | last_remodel_date | datetime| | education | varchar |
      | area_sqft | int | | gender | varchar |
      +-------------------+---------+ | date_account_opened | date |
                                            +---------------------+---------+

      Question 1:
      What brands have an average price above $3 and contain at least 2 different products?

      Question 2:
        To improve sales, the marketing department runs various types of promotions.
        The marketing manager would like to analyze the effectiveness of these promotion campaigns.
        In particular, what percent of our sales transactions had a valid promotion applied?

      Question 3:
        We want to run a new promotion for our most successful category of products
        (we call these categories “product classes”).
        Can you find out what are the top 3 selling product classes by total sales?

      Question 4:
          We are considering running a promo across brands. We want to target
          customers who have bought products from two specific brands.
          Can you find out which customers have bought products from both the
          “Fort West" and the "Golden" brands?   12 Réponses

  4. Utile (5)  

    Offre acceptée
    Expérience positive
    Entretien dificile

    Entretien

    There are initial phone screening with the HR. Then if the phone call went well, you will be scheduled to two video conferences (45 min each) that focus on "Product Sense" and "Product Execution" types of questions. Then after that's passed, you will have a 2nd round of three video conferences (45 mins each). The topics are "Product Sense, Product Execution, and Leadership." Once you passed this round, there will be about 2 weeks of reviewing process before they send out the offer.

    Questions d'entretien d'embauche

    • How would you measure the success of the Instagram story?
      If you were the PM for FB dating app, and the users have dropped by 10%. What would you do?   Répondre à cette question

  5. Utile (2)  

    Entretien de Technical Program Manager

    Candidat à l'entretien anonyme
    Aucune offre d'embauche
    Expérience négative
    Difficulté moyenne

    Candidature

    Le processus a pris +3 semaines. J'ai passé un entretien à Facebook.

    Entretien

    **Beware** of this company, it has eroded, lacks diversity and also has low IQ Asian and Indians en-mass working for it now. My initial 45 minute interview was with a Caucasian and went well.

    Initial 45 minute interview with an employee followed by virtual onsite. It was horrible to say the least. While the first 45 minute was with a Caucasian, about 7 people were present in my virtual onsite and 4 were Indians and 3 Asians. There is severe lack of diversity in this company. The average age of the people was also 45 years as I checked their LinkedIn profile. The Indian and Asian will not hire another Indian for sure.

    Questions d'entretien d'embauche


  6.  

    Entretien de Data Engineer

    Candidat à l'entretien anonyme
    Aucune offre d'embauche
    Expérience positive
    Difficulté moyenne

    Entretien

    First round is HR pre-screen, Then we need to do a Online Assessment, and schedule a Screening interview with a data engineer who currently work at facebook. For the further information, you need to pass this round.

    Questions d'entretien d'embauche


  7.  

    Entretien de Web Developer

    Candidat à l'entretien anonyme
    Aucune offre d'embauche
    Expérience positive
    Entretien dificile

    Entretien

    Only made it to screening interview. Was mostly asked behavioral interview questions. There were also some general technical questions and a coding challenge question. Over all a very friendly process even if I didn't get another interview

    Questions d'entretien d'embauche

  8.  

    Entretien de SWE Intern

    Candidat à l'entretien anonyme
    Aucune offre d'embauche
    Expérience neutre
    Difficulté moyenne

    Candidature

    J'ai postulé via un recruteur. J'ai passé un entretien à Facebook.

    Entretien

    Started with a brief introduction and asking any questions. The interviewer wanted most of the 45 minutes to be allocated to the problem. Interviewer was helpful with clarifying the questions and leading me to the right direction when I was stuck.

    Questions d'entretien d'embauche


  9.  

    Entretien de SWE Intern

    Candidat à l'entretien anonyme
    Aucune offre d'embauche
    Expérience neutre
    Entretien dificile

    Candidature

    J'ai postulé via une recommandation d'un employé. J'ai passé un entretien à Facebook.

    Entretien

    This interview was a technical phone interview. I sat with my interviewer on a video call and was asked to answer 1-2 questions. I was able to answer the 1st question brute force, but ran out of time when I was optimizing.

    Questions d'entretien d'embauche

    • The question gave me 2 arrays with sorted intervals, and I was supposed to output an array with the overlapping intervals merged together.   Répondre à cette question

  10.  

    Entretien de Senior Software Engineer

    Candidat à l'entretien anonyme
    Aucune offre d'embauche
    Expérience neutre
    Entretien facile

    Entretien

    I got an online assessment with two questions, followed by a first-round interview on Coderpad and Bluejeans video conference. The interview was 45 minutes. There will be a second-round if things go well.

    Questions d'entretien d'embauche

    • There were 2 coding questions. We spent 30 minutes on the first question, and the rest of the time on another question which I didn't finish.   Répondre à cette question

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