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OneCode Interview Questions and Answers
OneCode Interview Experiences
3 interviews found
Purvi Gupta
Selected
I applied via LinkedIn and was interviewed in Dec 2022. There were 5 interview rounds.
(1 Question)
- Q1. Basic Design question and What I done in past. Design process.
Design a marketing campaign
(1 Question)
- Q1. Branding questions. Design process define.
(1 Question)
- Q1. Where do to you see yourself in 5yrs? Why design?
Senior Designer Interview Questions asked at other Companies
Anonymous
I applied via Recruitment Consulltant and was interviewed in Mar 2022. There were 3 interview rounds.
(4 Questions)
- Q1. Best time to sell and buy stocks - dsa problem
- Ans.
The best time to sell and buy stocks is when the price is low and expected to rise.
Buy stocks when the price is low and expected to rise
Sell stocks when the price is high and expected to fall
Use technical analysis and market trends to make informed decisions
- Q2. Longest substring without repeating characters - dsa problem
- Ans.
Find the longest substring without repeating characters in an array of strings.
Iterate through each string in the array
For each string, use a sliding window approach to find the longest substring without repeating characters
Keep track of the longest substring found so far
Return the longest substring found
- Q3. Delete the middle node of linked list - dsa problem
- Ans.
To delete the middle node of a linked list, we need to find the middle node and remove it.
Traverse the linked list to find the middle node using two pointers
Remove the middle node by updating the previous node's next pointer to the next node
Handle edge cases like even/odd number of nodes and list with only one node
- Q4. Questions based on projects
(4 Questions)
- Q1. Can you tell me something about yourself?
- Q2. How's your perfect day look like ?
- Q3. Why you want to join our company?
- Q4. How you see yourself after 5 years?
Interview Preparation Tips
- Javascript
- DSA
Skills evaluated in this interview
Software Engineer Interview Questions asked at other Companies
Basic but tricky, you need to get the flow of the long question then yon can easily crack it
Brute force and the optimised approach should be done.
Interview Preparation Tips
Software Development Engineer Interview Questions asked at other Companies
Top trending discussions
Interview questions from similar companies
(2 Questions)
- Q1. How dis you tackle the one incident where you disagree with the team lead approach?
- Q2. How do you make sure to deliver on time when there are uncertainty?
- Ans.
To deliver on time despite uncertainty, I prioritize tasks, communicate effectively, set realistic deadlines, and have contingency plans.
Prioritize tasks based on importance and impact on project timeline
Communicate effectively with team members and stakeholders to address any uncertainties or roadblocks
Set realistic deadlines taking into account potential delays or uncertainties
Have contingency plans in place to mitig...
I applied via Naukri.com and was interviewed in Aug 2024. There was 1 interview round.
Machine coding round where SOLID principles are evaluated for real life use case
Interview Preparation Tips
Mukul Singh
Machine coding round.
(1 Question)
- Q1. Algorithm to calculate top k flight from source to destinaton.
- Ans.
Use Dijkstra's algorithm to find the top k shortest paths from source to destination.
Implement Dijkstra's algorithm to find the shortest paths from source to all other nodes.
Store the top k shortest paths found in a priority queue or heap.
Return the top k shortest paths as the result.
Skills evaluated in this interview
I applied via Approached by Company and was interviewed in May 2024. There was 1 interview round.
Implement phone directory search system
Interview Preparation Tips
Selected
I applied via Referral and was interviewed before Apr 2023. There was 1 interview round.
(1 Question)
- Q1. SQL questions and logical reasoning questions
Interview Preparation Tips
Interview Questionnaire
4 Questions
- Q1. Please Introduce Yourself.
- Q2. Long Communication About Former Company's Experiences (Process, Responsibility, Designation & Salary).
- Q3. Mathematics About Percentage. (Verbally)
- Q4. Aptitude Test (Written) you 2
Interview Preparation Tips
Lot's Of Wishes for Everyone / Good Luck
Akash Dubey
Selected
DS, Algo, DP, Greedy, Stack, Heap
(2 Questions)
- Q1. System Design a DropBox
- Ans.
Design a scalable cloud storage system similar to DropBox.
Use distributed file system for storing files across multiple servers.
Implement data deduplication to save storage space.
Use client-side encryption for security.
Implement file synchronization across devices.
Utilize load balancing to distribute user requests.
Implement version control for files.
Use metadata for efficient file organization.
- Q2. Design a Linked List
- Ans.
A linked list is a linear data structure where each element is a separate object with a reference to the next element.
Start with a Node class that has data and a reference to the next node
Create a LinkedList class that manages the nodes and provides methods like insert, delete, and search
Example: Node class - data, next; LinkedList class - head, insert(data), delete(data), search(data)
(2 Questions)
- Q1. About yourself. Projects worked upon
- Q2. Why want to join Ocrolus?
Skills evaluated in this interview
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