2023数据分析Data Analyst常见面试题&答案

💁🏼‍♂️数据分析DA可以说是近些年的热门工作方向，无论是学习Information System还是I information Technology的同学都非常强相关了，特别是澳洲在这领域的人才缺口大，想要在土澳求职拿PR的宝子们可以提早规划🧑🏻‍起来了～

👨🏼‍💻这里为大家精心总结了2023年DA求职面试常见问题和答案，借助这些题目，反复练习，你将获得更深入的洞察及理解

Q1: What are the key differences between Data Analysis and Data Mining?

Q2: What is Data Validation?

Q3: What is Data Analysis, in brief?

Q4: How to know if a data model is performing well or not?

Q5: Explain Data Cleaning in brief.

Q6: What are some of the problems that a working Data Analyst might encounter?

Q7: What is Data Profiling?

Q8: What are the scenarios that could cause a model to be retrained?

Q9: What are the prerequisites to becoming a Data Analyst?

Q10: What are the top tools used to perform Data Analysis?

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