Power BI Knowledge Quiz - Test Your Expertise 🎯 Power BI Knowledge Quiz Test Your Microsoft Power BI Expertise 📊 20 Questions ⏱️ ~10 Minutes 🏆 Professional Level Ready to Test Your Power BI Knowledge? This comprehensive quiz covers essential Power BI concepts including components, licensing, data sources, and advanced features. Perfect for professionals looking to validate their Power BI expertise! 📚 Compr...

More use than pizza delivery, to be fair: The flying defibrillator drone created by Dutch TU Delft student Alec Moment flies at 100kph for a response time of just 1 minute. Theoretically increasing the chance of survival from 8 percent to 80 percent. The drone tracks emergency mobile calls and uses the GPS to navigate. Once at the scene, an operator, like a paramedic, can watch, talk and instruct those helping the victim by using an on-board camera connected to a control room via a live stream webcam.

UNIX Tutorial for Beginners History of UNIX : UNIX was originally developed at Bell Laboratories as a private research project by a small group of people. Read all about the history of its creation. Typographical conventions In what follows, we shall use the following typographical conventions: · Characters written in bold typewriter font are commands to be typed into the computer as they stand. · Characters written in italic typewriter font indicate non-specific file or directory names. · Words inserted within square brackets [Ctrl] indicate keys to be pressed. So, for example, % ls anydirectory [Enter] means "at the UNIX prompt %, type ls followed by the name of some directory, then press the key marked Enter" Don't forget to press the [Enter] key: commands are not sent to the computer until this is done. Note:  UNIX is case-sensitve, so LS is not the same as ls. The same applies to filenames, so myfile.txt, MyFile.txt and MYFILE.TXT are three seperate...