If you want to PASS the CompTIA Network+ Certification, this book is for you! The Network+ credential is the first certification that many IT professionals ever receive. It has been around for over 25 years at this point and has been awarded to over a million applicants during that time and this matter, because the certification has become well known by IT employers. When you're looking for a job and you have the Network+ after your name, most companies know that that's a real credential.GET THIS BOOK NOW AND START LEARNING TODAY! In this book you will discover:Network Concepts and ProtocolsCompTIA Network+ Exam InformationOSI Model & Network OperationsEncapsulation and the OSI ModelNetwork Protocols and Port NumbersDHCP, DNS & NTPSQL Database ProtocolsTCP & UDP ProtocolsBinary and Hexadecimal NumbersHow to Convert Decimal to BinaryIPv4 Addressing FundamentalsClassless & Classfull AddressingIP Address TypesHow to Subnet NetworksIPv6 Address Fundamentals