数据分析面试题 Power BI的实操演示 | 澳洲IT | 澳洲Data Analyst | 澳洲数据分析 | 澳洲求职 | 澳洲数据分析求职

Eric shared his experience working as a data analyst at the University of Sydney and recounted his career journey from electrical engineering to data analysis. As a senior data analyst, Eric detailed common data analysis interview questions and coping strategies to help viewers better prepare and demonstrate their data analysis capabilities. In the video, Eric used Power BI to demonstrate how to develop a self-service data analysis dashboard, covering the entire process from data import, cleaning, assumptions to visualization. He used specific cases to show how to deal with missing values, duplicate data, and how to use Power BI for data visualization and analysis. Eric also emphasized the importance of understanding data context and industry knowledge in data analysis, and shared his skills in improving data analysis by communicating with colleagues and leaders in actual work. At the end of the video, Eric answered questions from the audience and provided valuable advice on how to improve data analysis skills and job search techniques. This video will provide practical guidance and inspiration for viewers who want to enter the fie Eric分享了他在悉尼大学从事数据分析工作的经验，并讲述了他从电气工程转行到数据分析的职业历程。作为一名资深数据分析师，Eric详细介绍了数据分析在面试中的常见问题及应对策略，帮助观众更好地准备和展示自己的数据分析能力。视频中，Eric使用Power BI演示了如何开发一个自助式数据分析仪表盘，涵盖了从数据导入、清理、假设到可视化的整个过程。他通过具体案例展示了如何处理缺失值、重复数据以及如何利用Power BI进行数据可视化和分析。Eric还强调了在数据分析中理解数据背景和行业知识的重要性，并分享了他在实际工作中如何通过与同事和领导沟通来完善数据分析的技巧。视频的最后，Eric回答了观众的提问，提供了关于如何提升数据分析技能和求职技巧的宝贵建议。这段视频将为想进入数据分析领域或提高数据分析能力的观众提供实用的指导和灵感。 [讲者介绍] Eric Xi，悉尼大学Data Analyst。 00:00 -讲者自我介绍 01:02 -真实面试task分析和教学 1:18:29 -数据分析行业介绍 1:33:50 -IT Career Coaching Bootcamp&Data Analyst训练营介绍