10 questions · from 2 interviews
Jodo interview questions
Every question candidates reported from their Jodo interviews, most frequently asked first. Each links to the write-up it came from, so you can see the round and how it went.
Jodo coding and DSA questions
- 01
Two Sum
Given an array of integers nums and an integer target , return indices of the two numbers such that they add up to target . You may assume that each input would have exactly one solution, and you may not use the same element twice. You can return the answer…
Easy · From Jodo | SDE-2 | Bangalore
- 02
Count Sub Islands
You are given two m x n binary matrices grid1 and grid2 representing maps of islands. An island in grid2 is considered a sub-island if all the cells of that island in grid2 correspond to land cells in grid1 . Return the number of sub-islands in grid2 .
Medium · From Jodo | SDE-2 | Bangalore
- 03
Find All Duplicates in an Array
Given an array of integers, I was asked to find all duplicate numbers present in it.
Easy · From Jodo | SDE 1 | Bengaluru | Feb 2023 [Reject]
- 04
Climbing Stairs
I was presented with the classic 'Climbing Stairs' problem: You are climbing a staircase. It takes n steps to reach the top. Each time you can either climb 1 or 2 steps. In how many distinct ways can you climb to the top?
Easy · From Jodo | SDE 1 | Bengaluru | Feb 2023 [Reject]
Jodo system design questions
- 01
Low-Level Design of Splitwise
I was tasked with performing a low-level design for a system akin to Splitwise, considering aspects like user management, expense tracking, group functionalities, and debt settlement logic.
Hard · From Jodo | SDE 1 | Bengaluru | Feb 2023 [Reject]
Jodo other questions
- 01
ACID Properties
Discuss the ACID properties (Atomicity, Consistency, Isolation, Durability) in the context of database transactions.
- 02
What is ORM
Explain what Object-Relational Mapping (ORM) is, its purpose, and discuss its benefits and potential drawbacks.
- 03
Explain ACID Properties
I had to explain the ACID properties (Atomicity, Consistency, Isolation, Durability) of database transactions.
- 04
Differentiate Primary, Unique, and Foreign Keys
I was asked to explain the key differences between primary keys, unique keys, and foreign keys in the context of relational databases.
- 05
Differentiate HTTP, TCP, and UDP
The interviewer asked me to differentiate between HTTP, TCP, and UDP protocols, discussing their characteristics and typical use cases.
Jodo interview questions FAQ
What questions are asked in Jodo interviews?
Candidates reported 10 distinct questions across 2 Jodo interviews. 4 coding and DSA questions, 1 system design questions, 5 other questions.
How difficult are Jodo interview questions?
Of the questions candidates rated, 60% were easy, 20% medium and 20% hard.