How would you restore case information to a piece of text that had lost it.
Software Engineer Data Interview Questions
439 software engineer data interview questions shared by candidates
Simple tree traversal and hashmap implementation.
End to End Projects for Any Use Case
- Tell about your previous experience
What is the biggest achievement in your life? What is the thing that you taught yourself?
N most frequently used 3-page sequences
Skype Interview: what features would you select for recommending only one review for a user on seeing the review the user can decide whether to go a place or not. What machine learning algorithms would you use. Coding Question: Draw a weighted sample from a given array in proportion.
citizenship and right to work, no questions about my technical expertise.
The behavioral, SQL, ETL, and coding questions asked during the phone interview were pretty basic. Onsite questions 1. Implement a trie (NOT tree) data structure with insert, search, and startsWith methods. 2. Given an array of strings, group anagrams together. For example, given: ["eat", "tea", "tan", "ate", "nat", "bat"], Return: [ ["ate", "eat","tea"], ["nat","tan"], ["bat"] ]
different ways to implement singleton comparable vs comparator questions on hashmap implementation wap to find anagrams with complexity wap to rotate linked list with complexity wap suitable to sort this array - arr[1,0,1,1,0,1,0] difference between sqlcontext & hivecontext spark features find 0 size file in unix count number of files in a directory in unix simple SQL queries to join two tables
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