Buku oleh Jeanne Boyarsky
OCP Oracle Certified Professional Java SE 11 Programmer II Study Guide: Exam 1Z0-816 and Exam 1Z0-817 Penilaian: 5 dari 5 bintang5/5OCP Oracle Certified Professional Java SE 17 Developer Practice Tests: Exam 1Z0-829 Penilaian: 5 dari 5 bintang5/5OCA / OCP Java SE 8 Programmer Practice Tests Penilaian: 5 dari 5 bintang5/5OCP Oracle Certified Professional Java SE 11 Programmer I Study Guide: Exam 1Z0-815 Penilaian: 5 dari 5 bintang5/5OCP Oracle Certified Professional Java SE 11 Developer Practice Tests: Exam 1Z0-819 and Upgrade Exam 1Z0-817 Penilaian: 5 dari 5 bintang5/5OCA: Oracle Certified Associate Java SE 8 Programmer I Study Guide: Exam 1Z0-808 Penilaian: 3 dari 5 bintang3/5OCP Oracle Certified Professional Java SE 11 Developer Complete Study Guide: Exam 1Z0-815, Exam 1Z0-816, and Exam 1Z0-817 Penilaian: 0 dari 5 bintang0 penilaianOCP Oracle Certified Professional Java SE 17 Developer Study Guide: Exam 1Z0-829 Penilaian: 0 dari 5 bintang0 penilaianOCP: Oracle Certified Professional Java SE 8 Programmer II Study Guide: Exam 1Z0-809 Penilaian: 5 dari 5 bintang5/5