Too many errors. Some errors are not even included in the Errata.No visuals/graphics. Tons of text, and bullet points...Everybody knows this publisher publishes Exam Cram series...Replacing the word Cram with Prep in the title does not change anything...The way material is presented still makes it an Exam Cram...1100 pages of chaos and confusion that I cannot possibly cram for the exam... Pages of output (dump) without explanation...Scores of options with commands...No, thank you...