Systems engineers work closely with systems analysts to maintain a company's IT system by developing the operating systems that run computers. Expect to be quizzed on a variety of technical questions that will test your knowledge of how computer systems work. Employers prefer candidates with a bachelor's degree in an engineering field and previous experience with technology.
While explaining differences between TCP and UDP, when I mentioned that UDP is more convenient for video streaming websites as video will keep streaming even if packages get dropped. Interviewer asked me isn't that the opposite of what we want as this could hamper the video quality.
I replied that once dropped packages will just be resent and this won't reflect on video quality.
Yes every dropped packet in UDP means deterioration of video quality.