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Skylark Drones Ai Ml Engineer Interview Questions and Answers
Skylark Drones Ai Ml Engineer Interview Experiences
1 interview found
Anonymous
I applied via campus placement at National Institute of Technology (NIT), Hamirpur and was interviewed in Mar 2023. There were 2 interview rounds.
(2 Questions)
- Q1. Technical MCQ test related to deep learning concepts such as CNN, NLP.
- Q2. Related to PyTorch, applications of PyTorch, function Completion
(3 Questions)
- Q1. Related to Projects and ML concepts. Decision Trees, K means clustering, regression. They were expecting more experience in CNN Domain.
- Q2. Explain Decision Trees
- Ans.
Decision Trees are a popular machine learning algorithm used for classification and regression tasks.
Decision Trees are a tree-like structure where each internal node represents a feature or attribute, each branch represents a decision rule, and each leaf node represents the outcome.
They are easy to interpret and visualize, making them popular for understanding how a model makes predictions.
Decision Trees can handle bo...
- Q3. Project explanation
Interview Preparation Tips
Skills evaluated in this interview
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I applied via LinkedIn and was interviewed in Oct 2024. There were 2 interview rounds.
Was given two hours to implement an Api
(2 Questions)
- Q1. Asked to develop register, login and logout using grpc.
- Q2. Number of islands in Dsa
- Ans.
Number of islands in DSA refers to the problem of finding the number of connected groups of 1s in a 2D grid.
Use Depth First Search (DFS) or Breadth First Search (BFS) to traverse the grid and mark visited islands.
Count the number of times DFS/BFS is called to find the total number of islands.
Consider diagonal connections if specified in the problem.
Example: Given grid [['1','1','0','0'],['0','1','0','1'],['1','0','0','
Selected
I applied via Indeed and was interviewed before Aug 2023. There were 3 interview rounds.
Core HTML, CSS and JS
JS deep dive and react
(1 Question)
- Q1. Mimic Promise.all, Array.flat, OTP Component etc
Interview Preparation Tips
I was interviewed in Apr 2022.
(1 Question)
Round duration - 55 Minutes
Round difficulty - Easy
Timing - evening
Interviewer was friendly.
- Q1.
Number of Islands Problem Statement
You are provided with a 2-dimensional matrix having
Nrows andMcolumns, containing only 1s (land) and 0s (water). Your goal is to determine the number of islands in t...
(2 Questions)
Round duration - 55 Minutes
Round difficulty - Easy
Timing - afternoon
Interviewer was friendly
- Q1.
Move Zeroes to End
Given an unsorted array of integers, rearrange the elements such that all the zeroes are moved to the end, while maintaining the order of non-zero elements.
Input:
The first line cont...
- Q2.
Asteroid Collision Problem Description
Given an array/list
ASTEROIDSrepresenting asteroids aligned in a row, each element's absolute value identifies the asteroid's size, while its sign indicates the dir...
Round duration - 55 Minutes
Round difficulty - Easy
Timing - evening
interviewer was friendly
Interview Preparation Tips
Tip 1 : Practice DSA/Algorithms.
Tip 2 : Practice LLD and OOPs concepts. Also, do check how data models/database schema should be.
Tip 3 : Practice System Design from the Alex Xu - System Design Interview book.
Tip 1 : Do not put false things on your resume.
Tip 2 : Should know your resume in and out.
Skills evaluated in this interview
Selected
I applied via LinkedIn and was interviewed before May 2022. There were 2 interview rounds.
(3 Questions)
- Q1. How python dictionary is implemented internally ?
- Ans.
Python dictionary is implemented using hash tables.
Python dictionary is a collection of key-value pairs.
The keys in a dictionary must be unique and immutable.
The values in a dictionary can be of any data type.
Python dictionary is implemented using hash tables.
Hash tables provide constant time complexity for insertion, deletion and retrieval of elements.
The hash function used in Python dictionary is based on the key's h...
- Q2. What is heap sort
- Ans.
Heap sort is a comparison-based sorting algorithm that uses a binary heap data structure.
It divides the input into a sorted and an unsorted region.
It repeatedly extracts the maximum element from the unsorted region and inserts it into the sorted region.
It has a time complexity of O(n log n) and is not stable.
Example: [8, 5, 3, 1, 9, 6, 0, 7, 4, 2] -> [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
- Q3. Coding question to sort array based on a custom filter
Skills evaluated in this interview
Nishant Srivastava
Interview Questionnaire
1 Question
- Q1. JS questions are asked
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