Channel
๐ Resources to learn Power BI, Tableau & Data Visualisation Perfect channel to start learning everything about Data Analytics Admin: @coderfun
Updated: 2026-07-25
๐ Power BI Interview Questions with Answers โ Part 3 ๐งฉ Power Query (Data Prep & M) 21. What is Power Query and why is it important in Power BI? Power Query is the data transformaโฆ
๐๐ฎ๐๐ฎ ๐๐ป๐ฎ๐น๐๐๐ถ๐ฐ๐ ๐๐ถ๐๐ต ๐๐ฒ๐ป๐๐ ๐ข๐ป๐น๐ถ๐ป๐ฒ ๐ช๐ฒ๐ฏ๐ถ๐ป๐ฎ๐ฟ ๐ AI is replacing analysts who don't adapt. Learn Data Analytics + GenAI with IBM & Microsoft certificaโฆ
The Salary Expectation Question: How to Make It a Win-Win! ๐Interviewer: What are your salary expectations for this role? ๐Interviewee: I'm looking for a competitive package thatโฆ
๐ ๐ถ๐ฐ๐ฟ๐ผ๐๐ผ๐ณ๐ ๐๐ฅ๐๐ ๐๐ฒ๐ฟ๐๐ถ๐ณ๐ถ๐ฐ๐ฎ๐๐ถ๐ผ๐ป ๐๐ผ๐๐ฟ๐๐ฒ๐๐ โจ Learn In-Demand Tech Skills โจ Boost Your Resume & LinkedIn Profile โจ Improve Career Opportunities โจ Self-Pโฆ
PREPARATION GUIDE FOR DATA ANALYST INTERVIEW ๐ Review the job description and requirements: Carefully review the job description and requirements for the data analyst position to โฆ
๐๐ & ๐ ๐ ๐๐ฒ๐ฟ๐๐ถ๐ณ๐ถ๐ฐ๐ฎ๐๐ถ๐ผ๐ป ๐ฃ๐ฟ๐ผ๐ด๐ฟ๐ฎ๐บ ๐ฏ๐ ๐๐๐, ๐๐๐ง ๐ ๐ฎ๐ป๐ฑ๐ถ๐ Freshers get 15 LPA Average Salary with AI & ML Skills! - Eligibility: Open to everyone - Durโฆ
19. How do you optimize a model for performance and memory? Optimization Techniques: โข Remove unnecessary columns โข Use Star Schema โข Reduce high-cardinality columns โข Avoid calculโฆ
๐ Power BI Interview Questions with Answers โ Part 2 ๐ง Data Modeling & Relationships 11. What is Star Schema and why is it used in Power BI? Star Schema is a data modeling structโฆ
Flags โ countries where our network of observers on Telegram recorded this ad being shown in this channel. It's not the advertiser's targeting country: Telegram serves sponsored ads worldwide, and we simply note where the ad appeared in the feed. The channel's main country (by its language) is highlighted in blue; rare placements (under 5%) are collapsed into โ+Nโ.