Create a React app that allows a user to search entries received from the following “posts” API: https://jsonplaceholder.typicode.com/posts A post will…

We want you to add an extra method, quantile_clip , to pandas.Series and pandas.DataFrame . quantile_clip has a couple of modes: my_series.quantile_clip…

Word Search Collection Given a grid of letters and a list of words, return all words from the list that can be formed in the grid. Words can be formed b…

You are a new engineer at a Databricks competitor startup named DataTricks, which is implementing its own Lakehouse platform. They have assigned you to…

Given two strings s and t of lengths m and n respectively, return the minimum window substring of s such that every character in t (including duplicates…

Grouping Sums Given a string s made of digits ( 0-9 ), treat consecutive equal digits as a group. For each group, add it to a running total. Return the…

Given a string text and a list of words word_bank , insert spaces into text to construct all possible sentences where every word is found in word_bank ….

Implement a prototype of a simple cache query handler. There are n data entries stored in the cache. Each entry is of the form {timestamp, key, value} ,…

Given a file of currency conversion rates, write a function that converts one currency to another. Sample log file entries: {“from”:”USD”, “to”:”EUR”, “…

You’re working at Amazon retail and you’re in charge of implementing a method/function to be used by the promotions team to apply a discount to each ind…

Given coordinates of data centers (an array of points on a 2D plane), find the minimum length of cable required to connect all data centers. Example: DC…

Your team is debugging a program’s performance. A tracing tool records all function calls and returns, producing a sequence of events. Your task is to a…

We are in charge of designing a system to install packages. We are required to support the installation of a package and all of its dependent packages….

Max Altitude of Islands Given an m x n 2D grid which represents a map where positive integers represent elevation of land and 0 ‘s represent water, retu…

SQL to Get Top 10 Selling Categories by Total Sales in 2024 category ( category_id INTEGER PRIMARY KEY, category_name VARCHAR(100) NOT NULL ) table ( pr…

This set of SQL interview questions uses a bookstore database with the following tables: books , authors , transactions , and customers . books book_id…

The self-service point-of-sale system you are implementing is a customer-facing touch-screen kiosk, positioned in a fast-food restaurant for customers t…

Meta VO Interview Question: Carpooling Value Proposition, Metrics, and Data Model Design A ride-share service allows customers to use an app to request…

Given an integer array nums , find a peak element, and return its index. A peak element is an element that is strictly greater than its neighbors. You m…

Map Equivalence Geographical maps representing land and water forms can be stored in the form of a grid where 1 represents land and 0 represents water….