ПРОВАЛИЛ собеседование по SQL. ТЕСТИРОВЩИК обязан ЗНАТЬ эти вопросы СЕЙЧАС

Subscribe so you don't miss the interview that will lead you to your goal! 🔥 Get a guide to writing a resume in 2026 (or go to the Telegram channel) — https://t.me/Nachnipytit_bot 👨🏻‍💻 Contact me with any questions (training, employment, resume, mentoring) — https://t.me/El_bistro_v_it ✅ TOP 30 Interview Questions / TESTER / QA (with answers)    • ТОП 30 вопросов на собеседовании / ТЕСТИРО...   🎓 I'm Elvir Shaidullin, a testing mentor and former Senior QA Engineer at Sovcombank Technologies. I don't just prepare you for real market conditions: we provide career support, practical training, and support until your first offer. 💬 Watch the episode to see how a real interview goes, what mistakes newbies make, and what helps you stand out from dozens of candidates. Timecodes: 00:00 — Introduction 01:20 — Question 1. Tell us about your experience 03:47 — Answer analysis 05:00 — Question 2. Have you worked with databases? Sorting practice task 07:00 — Answer analysis. How could you work with a database? 12:45 — Question 3. Practice with Unique Values 13:45 — Answer Analysis 15:24 — Question 4. Pattern Inclusion 15:45 — Answer Analysis 16:55 — Question 5. Aggregation Functions 18:49 — Answer Analysis 22:25 — Question 6. The HAVING Operator 22:37 — Answer Analysis 24:26 — Question 7. What JOINs do you know? 24:40 — Answer Analysis 29:00 — Interview Summary #elvirizfastfind #qainterview #qatesting #ITprofession #fastfind #howtobecomeatester #whatatestershouldknow #testercoursefromscratch #tester #qa #qaengineer #testercourses #testingcourses #testerfromscratch #testingschool #testing #softwaretesting #softwaretestingcourses #qa #qainterview #qainterview #testingon #databases #sql #sqlforbeginners #qajunior #qasenior #interviewquestions #prepareasqa #technicalinterview #itinterview #sqlqueries #joins #databaseindexes #acid #transactions #select #sqldatabase #postgresql #mysql #litcode #qaalgorithms #problemanalysis #howtopassaninterview #interviewmistakes #interviewanswers