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Intuit Interview Experience | Set 7 (For 3.5 Years Experienced)

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1st Round : (2 hrs) 1. Implement LRU Cache, 2. Implement your own Blocking Queue. 3. Questions on Collections , a. How AtomicInteger works b. Hierarchy of Collection c. Internal Functioning of Hashmap. d. Fail fast and Fail Safe Iterator. e. Write different ways in which you can traverse over a map. 4. Print odd and Even Numbers using Threads 5. Questions on Concurrent API, Executor Class, Executor Service, ThreadFactory. 6. Questions on Serialisation/Deserialisation 7. Questions on Design Patters – Composite, Observer, Decorator etc I dont remember other questions, but the interviewer grilled me completely in Java. 2nd Round: (1.5 to 2 hrs) 1. Search in a rotated sorted array. 2. Implement Heap Sort. 3. Given an Alien Language , with all sorted words , find the order of alphabets. 4. Find median in a stream of numbers. 5. Implement Producer Consumer Model with Theadpool, without Executor Framework. 6. Garbage collector design discussion 3rd Round: (1 hr) 1. Find the Median in two sorted arrays. 2. OS questions – questions related to memory management and allocation. – Fragmentation. 3. Design Question – Bus Seat booking System. Later i was informed that i was not selected, but i was really impressed with the nature of the interviewers, they were very friendly and cooperative, I was happy that i realised how hard i need to work. Thanks GeeksforGeeks because of which i could solve few of them.

Last Updated : 09 Mar, 2016
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