DE Shaw Interview Questions Last Updated : 17 Jan, 2024 Comments Improve Suggest changes Like Article Like Report Navigate the world of DE Shaw & Co., a renowned global investment and technology development firm headquartered in New York City. Since its founding, DE Shaw, which specializes in a range of financial services such as hedge funds, private equity, and proprietary trading, has been a trailblazer in the finance sector. DE Shaw has offices thoughtfully placed all around the world, offering a wide range of financial solutions along with a dedication to innovation. Here, we have curated a list of some important interview questions to help you ace your DE Shaw interview. DE Shaw Interview QuestionsIf you are preparing for a job interview at DE Shaw and want to increase your chances of getting the job, familiarizing yourself with common interview questions and preparing well-thought-out answers would be wise. This preparation might provide you with a clear advantage over the competition and raise the possibility that your job application will be accepted. Table of Content DE Shaw Interview Questions on DSA DE Shaw Interview Questions on OSDE Shaw Interview Questions on Computer NetworksDE Shaw Interview Questions on DBMS and SQLDE Shaw Interview Questions on DSA ProblemsPracticeBitonic PointSolveSmallest window in a string containing all the characters of another stringSolveShortest Common Super-sequenceSolveInterleaved StringsSolveTwo Mirror TreesSolveHeight of Binary TreeSolveReverse a Linked ListSolve Longest Common Sub-sequenceSolveSmallest positive missing number SolveGeek and its Game of Coins SolveScrambled StringSolve0 1 KnapsackSolve Tarjan’s AlgorithmSolveDetect Loop in linked list SolveTrapping Rain WaterSolveMaximum path sum in matrixSolveSearch in a Rotated ArraySolveArray RemovalsSolveLargest BST SolveWater OverflowSolveRotate by 90 degrees SolveMin Number of Flips Solve Clone a linked list with next and random pointerSolveFind Peak Element SolveBest Time to Buy and Sell Stock Solve Longest Subarray With No RepetitionsSolve Chocolate Distribution Problem Solve Circular tour Solve Sliding Window MaximumSolveTrie | (Insert and Search) SolveJump GameSolve Find the number of islands Solve Intersection Point in Y Shapped Linked Lists Solve Count distinct pairs with difference k SolveLCA Of Binary Tree Solve Maximum difference of zeros and ones in binary stringSolvePrint all nodes that don’t have siblingSolve Bottom View Of Binary Tree Solve Kadane’s Algorithm Solve Print Anagrams Together SolveSpirally traversing a matrix Solve LRU Cache Solve Count BST nodes that lie in a given range Solve Climbing Stairs to reach at the top Solve Alien dictionary Solve Burning Tree SolveLongest Increasing Subsequence Solve Inorder Tree Traversal Solve Minimum PlatformsSolve Topological sort SolveNth Fibonacci Number Solve Count the number of possible triangles Solve Count More than n/k Occurences Solve Rotten Oranges Solve Decode the string Solve QuickSort on Doubly Linked List Solve Word Ladder Solve Wildcard Pattern Matching Solve Capacity To Ship Packages Within D Days Solve Missing number in array Solve DE Shaw Interview Questions on OSThe operating system is a type of system software. In essence, it oversees every resource on the computer. An operating system serves as an interface between software and other computer hardware components. What is Banker's Algorithm?What is Demand Paging in Operating System?What is deadlock? What is concurrency?What's the difference between Semaphore and Mutex?What is Belady’s Anomaly?What is Context Switching?What is IPC?What is GUI (Graphical User Interface)?What is Spooling ?DE Shaw Interview Questions on Computer NetworksA computer network is a system that connects multiple separate computers so that they can exchange information (data) and resources. The integration of computers and other gadgets allows users to converse more effortlessly. What is OSI Model?What is Piggybacking?Explain the concept of subnetting.Explain TCP/IP Model .What are the different types of networks?Define HTTPS protocol?What is meant by NOS?What is Proxy Server?What is the SMTP protocol?What are Firewalls?DE Shaw Interview Questions on DBMS and SQLA database management system is a piece of technology or software that helps with data management. A few well-known databases are MongoDB, Oracle, MySQL, and so forth. Numerous operations, such as building a database, storing data in the database, updating an existing database, and deleting data from the database, are provided by DBMSs. What's the difference betweeen DDL and DML in DBMS ?What is Data Normalization?What is an alias in SQL?What is the E-R model?What is a transaction?What is DML (Data Manipulation Language)?What’s the difference between DELETE, DROP and TRUNCATEWhat is Denormalization?What is a View?What is OLTP ? Comment More infoAdvertise with us Next Article DE Shaw Interview Questions K kartik Follow Improve Article Tags : Interview Experiences DE Shaw interview-preparation Interview-Questions Company Interview Questions Technical Interview Questions +2 More Practice Tags : DE Shaw Similar Reads D E Shaw Interview | Set 8 (Telephonic Round Questions) Recently I got interviewed on phone for De Shaw Hyderabad (1 hr) 1. Tell me about yourself and your current work. 2. Why you like to change? 3. What is a thread? How multithreading is implemented? Its advantages 4. How multithreading improves performance? 5. Difference between process and threads. 6 1 min read 50 Good Questions to Ask in an Interview Nailing an interview is the first step towards securing your dream job. Preparing to answer in an interview is necessary but you can stand ahead of the crowd by asking your questions. This simple step can directly impact your candidacy and leave a lasting impression on the interviewer. Keep reading 8 min read DE Shaw Interview Experience Round 1: They said so you are proficient In C++. So, where do you rate yourself in C++ on a scale of 10? What is a class, and can you implement it?What is Run time Polymorphism? Implement it. And some more general questions on OOPS. What is virtual memory? 2 coding questions: https://www.geeksforgee 2 min read DE Shaw Interview Experience Hey Geeks, I am writing down my interview experience with DE Shaw. I applied through the carrier portal of DE shaw. I received a test link after more than a month. The total process consisted of 4 rounds(Coding test, Screening Round, On-site-1, and On-site-2). Coding Test: This round consisted of 3 2 min read DE Shaw Interview Experience | Off-campus I got referred to DE Shaw by my friend and was invited to take their online coding round. Round 1 | Online coding | 70 mins: Coding section: Don't remember the exact question but it goes something like this. Given a list of chocolates, their ids, taste values (say X) and some other feature (say Y). 5 min read Like