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每日一练 | Data Scientist & Business Analyst 面试题 172

大数据应用  · 公众号  · 大数据  · 2017-08-26 09:18
从6月15日起,数据应用学院将与你一起温习数据科学(DS)和商业分析(BA)领域常见的面试问题。希望积极寻求相关领域工作的你每天关注我们的问题并且与我们一起思考,我们将会在第二天给出答案。Day 72DS Interview QuestionsWhat’s the differences between the Poisson distribution and normal distribution?BA Interview QuestionsSQL: Write a query that prints a list of employee names (i.e.: the name attribute) for employees in Employee having a salary greater than per month who have been employees for less than months. Sort your result by ascending employee_id.The Employee table containing employee data for a company is described as follows:where employee_id is an employee's ID number, name is their name, months is the total number of months they've been working for the company, and salary is the their mon ………………………………

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