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WeSkill Interview Questions and Answers
WeSkill Interview Experiences
2 interviews found
Anonymous
Selected
I applied via Campus Placement and was interviewed in Oct 2023. There was 1 interview round.
GD Topic: Online Education and Offline Education
Interview Preparation Tips
If you don't know the GD Topic don't know start the GD. But try to conclude it based on the other reviews.
Sales Executive Interview Questions asked at other Companies
(1 Question)
- Q1. Past experiences was asked from me and my communication skills were being focused on
(1 Question)
- Q1. Communication skills and questions related to The profile
Interview Preparation Tips
HR Executive Recruiter Interview Questions asked at other Companies
Interview questions from similar companies
I applied via Company Website and was interviewed before Mar 2020. There was 1 interview round.
Interview Questionnaire
3 Questions
- Q1. Write a program on bubble sort ?
- Ans.
Bubble sort is a simple sorting algorithm that repeatedly steps through the list, compares adjacent elements and swaps them if they are in the wrong order.
Start from the first element and compare it with the next element
If the first element is greater than the next element, swap them
Repeat this process for all elements in the list
Continue this process until no more swaps are needed
- Q2. Define Turing Machine ?
- Ans.
A Turing Machine is a theoretical device that can simulate any algorithmic computation.
It was proposed by Alan Turing in 1936 as a model for computation.
It consists of a tape, a head that can read and write symbols on the tape, and a set of rules for transitioning between states.
It can simulate any algorithmic computation, making it a powerful tool for theoretical computer science.
It is often used as a theoretical basi...
- Q3. Explain hash function
- Ans.
A hash function is a mathematical function that converts input data of arbitrary size into a fixed-size output.
Hash functions are used to index data in hash tables.
They are also used in cryptography to securely store passwords.
Examples of hash functions include MD5, SHA-1, and SHA-256.
Interview Preparation Tips
Skills evaluated in this interview
I appeared for an interview in Sep 2016.
Interview Questionnaire
3 Questions
- Q1. Subject related questions to your last education
- Q2. About yourself
- Q3. Sales demo- ex. sell this pen/ paper/etc...
Interview Preparation Tips
Experience: 15 mins interview on current topic- they check your communication (verbal English)
Tips: just be fluent in English specially.
Duration: 15 minutes
Round: HR Interview
Experience: syllabus questions
Tips: be specific yes or no. don't give false answer.
again be fluent in your verbal English language
Round: HR Interview
Experience: be relaxed, and truthful.
Tips: just focus on demo sales pitch.
I appeared for an interview before Sep 2020.
(2 Questions)
Round duration - 60 Minutes
Round difficulty - Easy
- Q1.
0/1 Knapsack Problem Statement
A thief is planning to rob a store and can carry a maximum weight of 'W' in his knapsack. The store contains 'N' items where the ith item has a weight of 'wi' and a value of...
- Ans.
Yes, the 0/1 Knapsack problem can be solved using dynamic programming with a space complexity of not more than O(W).
Use a 1D array to store the maximum value that can be stolen for each weight capacity from 0 to W.
Iterate through each item and update the array based on whether including the item would increase the total value.
The final value in the array at index W will be the maximum value that can be stolen.
- Q2.
Find the Second Largest Element
Given an array or list of integers 'ARR', identify the second largest element in 'ARR'.
If a second largest element does not exist, return -1.
Example:
Input:
ARR = [2,...
- Ans.
Find the second largest element in an array of integers.
Iterate through the array to find the largest and second largest elements.
Handle cases where all elements are identical.
Return -1 if a second largest element does not exist.
(1 Question)
Round duration - 60 Minutes
Round difficulty - Easy
System Design Round
- Q1. Design a system for Twitter, discussing its architecture, key components, and scalability considerations.
- Ans.
Design a scalable system for Twitter with key components and architecture.
Use microservices architecture for scalability and fault isolation.
Key components include user service, tweet service, timeline service, and notification service.
Use a distributed database like Cassandra for storing tweets and user data.
Implement a message queue like Kafka for handling real-time updates and notifications.
Use a caching layer like ...
Round duration - 30 Minutes
Round difficulty - Easy
It is just a formality
Interview Preparation Tips
Tip 1 : System Design
Tip 2 : Practice questions from leetcode
Tip 3 : Have some projects.
Tip 1 : Mention what you know
Tip 2 : Good previous work to showcase
Skills evaluated in this interview
I applied via LinkedIn and was interviewed before May 2020. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Questions were from SQL, Python, Statistics & Business Case Studies/Metrics in the form of 4-5 rounds.
Interview Preparation Tips
I applied via Walk-in and was interviewed before Jun 2020. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. How will you pursue parents of the child to buy our tablets?
- Ans.
I will highlight the benefits of our tablets for children's education and offer discounts or promotions to attract parents.
Emphasize the educational benefits of our tablets
Offer discounts or promotions to attract parents
Provide testimonials from satisfied parents
Partner with schools or educational institutions to promote our tablets
Create engaging and informative marketing materials targeted towards parents
Offer a tria...
Interview Preparation Tips
Interview Questionnaire
1 Question
- Q1. How do you measure growth of startup
- Ans.
Startup growth can be measured through various metrics such as revenue, user acquisition, market share, and customer satisfaction.
Revenue growth is a key metric for measuring startup growth. This can be tracked through sales figures, profit margins, and overall revenue growth rate.
User acquisition is another important metric. This can be measured through the number of new users acquired over a period of time, as well a...
Selected
I applied via LinkedIn and was interviewed in Apr 2023. There were 3 interview rounds.
To check experience with spread sheets or Excel
(1 Question)
- Q1. Technical on SQL & previous work experience
Selected
I applied via Referral and was interviewed before Sep 2023. There were 4 interview rounds.
Two Medium DSA problem to solve
(1 Question)
- Q1. Design scalable Streaming pipeline and
- Ans.
Design a scalable streaming pipeline for processing large volumes of data.
Use a distributed streaming framework like Apache Kafka or Apache Flink for real-time data processing.
Implement data partitioning and parallel processing to handle high data throughput.
Utilize cloud services like AWS Kinesis or Google Cloud Pub/Sub for scalability and reliability.
Include fault tolerance mechanisms like checkpointing and data repl...
(1 Question)
- Q1. LLD round , write classes and its methods
(1 Question)
- Q1. Salary and benefits discussion
Skills evaluated in this interview
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