01142nam a2200205Ia 4500 CTU_49428 210402s9999 xx 000 0 und d 004.6 C579 Syngress Media, Inc. CCNA Cisco certified network administrator study guide (exam 640-507) Syngress Media, Inc. Berkeley, Calif. Osborne McGraw-Hill 2000 The only classroom-based training and self-assessment system! Osborne's CCNA Cisco Certifed Network Associate Study Guide provides 100% complete coverage of all objectives for exam 640-507. Based on 200,000+ hours of IT training experience, the book contains hundreds of practice exam questions and hands-on exercises. The CD-ROM features full CertTrainer CBT software with interactive tutorials and lab simulations, plus the new ExamSim adaptive test engine Telecommunications engineers,Computer networks,Kỹ sư viễn thông,Mạng máy tính Certification, Examinations,Chứng chỉ,Thi Trung tâm Học liệu Trường Đại học Cần Thơ