Design (in Object Oriented manner) a restaurant reservation service. No coding necessary beyond class names and method names and rough description of how they work. Then design the SQL database for this system (table names, columns and foreign keys)
Development Interview Questions
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Given an array of integers, return the most frequent integer.
How would you implement a priority queue?
find 2 numbers which summation is a give number
Given a time-ordered log of user visits to web pages find the most common 3-page sequence
Find the most common "3 page path" on a website given a large data log.
Write a function that takes a BinaryTree and validates if it is a valid BinarySearchTree. Assume the tree contains no duplicate values.
Compare and Book and a Three Ring Binder using data structures and classes.
Intersection of arrays
1. Given a depth d, build a complete tree of depth d. 2. How would you test it? 3. Why did you select your particular solution approach? 4. What level of programmer could be expected to code this?
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