IHS Markit interview questions

Phone interview lasted 7 minutes, around 7 questions were asked from HTML, CSS and JavaScript. CSS Question: What's the difference between display: none and visibility: hidden? javascript: How do you search for a particular element in an array?

Interview was extremely informal, seemed like they pulled a couple guys at random to talk to me. The technical questions they asked seemed a bit unreasonable for a candidate looking to gain entry into a training program. The entire thing lasted about 15 minutes, as it seemed like they had already chosen the candidates they wished to have and were interviewing me just to get it out of the way. Overall pretty terrible experience.