Nascent Full Stack Software Engineer interview questions

Just average call interview. Friendly but, the call was interrupted 2 times. After call I got testing exercise. I did test exercise in deadline that they set. In a couple of days I sent "follow up" email and got email request to call back them. During the call manager said that the company is fully packed. The test exercise was really huge and they didn't even check it. Basically, I just wasted my time.