OCP Oracle Certified Professional Java SE 11 Developer Practice TestsScott SelikoffVypredaná4,7Postrážiť
Windows internals Part 1, System architecture, processes, threads, memory management, and morePavel YosifovichVypredaná4,6Postrážiť
CompTIA A+ Certification All-in-One Exam Guide (Exams 220-1101 & 220-1102)Mike MeyersVypredaná4,6Postrážiť
