Yes. Lead2Passed provides a free PDF demo of the 070-778 Korean practice questions, so you can check the format and quality before paying anything. Every purchase also includes 365 days of free updates, and once that period expires you can extend the update service at a 50% discount from your member zone.

The 070-778 Korean exam gives you 120 minutes to work through 40-60 questions, so the clock moves faster than most candidates expect. Keep a steady pace on every item, flag the ones that stall you, and circle back with the time you have banked instead of getting stuck. Time pressure is mostly a rehearsal problem: run at least one full timed mock in the Lead2Passed test engine before your appointment, and the real countdown will feel familiar rather than threatening.

The 070-778 Korean exam — officially titled Analyzing and Visualizing Data with Power BI (070-778 Korean Version) — is the Microsoft test you pass to earn the Microsoft Power BI certification. It sits at the Associate level of the Microsoft certification program. Related certifications include MCSA: BI Reporting (requires 70-778 and other exams). If that is the credential you are after, the 155 practice questions at Lead2Passed map directly to its official objectives.

The Microsoft Analyzing and Visualizing Data with Power BI (070-778 Korean Version) blueprint is organized into 3 domains. The first three are:

• Consume and Transform Data
• Configure Dashboards, Reports and Apps
• Model and Visualize Data

The complete, current topic list appears in the exam outline section above — review it before you start drilling the Lead2Passed practice questions.

Recommended experience with Power BI Desktop and Power BI Service, data analysis and visualization tasks.

Eligibility rules do change, so confirm the current requirements on the official exam page before you apply: https://learn.microsoft.com/.

If you take the corresponding 070-778 Korean exam within 60 days of purchase and do not pass, you can apply for a full refund under our money-back guarantee. Send a scanned copy of your exam enrollment slip together with the official Score Report PDF within 2 days of your exam date, and your claim will be processed within 7 days. Keep in mind that the candidate name must match the purchaser name, and the guarantee does not cover attempts made within 3 days of purchase, materials that were downloaded but never used in an actual exam sitting, free resources, or expired orders. If you would rather keep studying, you can swap the refund for two free exam products of equal value while keeping the update service on your original purchase. Delivery itself is instant: the files are emailed to you within one minute of payment (if nothing arrives within 2 hours, check your spam folder and contact our support team), and there is no limit on how many computers you install them on.

The passing score for the 070-778 Korean exam is 700 (on a scale of 1000), and the official registration fee is USD 165. Remember that an unsuccessful attempt means paying the full USD 165 again to retake it, so booking too early is the expensive way to find out you are not ready. Test yourself with the Lead2Passed practice questions first; once you can clear 700 (on a scale of 1000) comfortably on timed runs, scheduling the real exam becomes a much safer bet.