Okta Interview Guide

Showing 3 of 13 questions

Ranking

A question's ranking corresponds to how commonly it's asked by Okta. The higher the ranking, the more likely you'll encounter it in a Okta interview.

Question

Frequency

Difficulty

Simple Bank System

Simulate a simple bank system that supports basic operations like deposit, withdraw, and check balance for different accounts. You will implement methods to handle these transactions and ensure validity based on account balances and existence.

Arrays

Very likely

If you have a Okta interview, it's very likely that you will get this question

Medium

#1. Simple Bank System

Medium

Arrays

This question is very likely to be asked in your Okta interview

LRU Cache

Design a data structure that acts as a Least Recently Used (LRU) cache. Implement methods to get and put key-value pairs, evicting the least recently used entry when the cache is full.

Linked Lists

Very likely

If you have a Okta interview, it's very likely that you will get this question

Medium

#2. LRU Cache

Medium

Design a data structure that acts as a Least Recently Used (LRU) cache. Implement methods to get and put key-value pairs, evicting the least recently used entry when the cache is full.

Linked Lists

This question is very likely to be asked in your Okta interview

All Nodes Distance K in Binary Tree

Find all nodes in a binary tree that are exactly K distance away from a given target node. The distance is measured by the number of edges between the nodes.

TreesGraphs

Somewhat likely

If you have a Okta interview, you might get this question

Medium

#3. All Nodes Distance K in Binary Tree

Medium

Find all nodes in a binary tree that are exactly K distance away from a given target node. The distance is measured by the number of edges between the nodes.

TreesGraphs

This question is somewhat likely to be asked in your Okta interview

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