You'll explore a wide range of important Java topics as you systematically learn how to pass the certification exam. Each chapter starts with a list of the exam objectives covered in that chapter. You'll find sample questions and exercises designed to reinforce key concepts and to prepare you for what you'll see in the real exam, along with numerous tips, notes, and visual aids throughout the book.About This BookTo earn the OCA Java SE 7 Programmer Certification, you need to know your Java inside and out, and to pass the exam it's good to understand the test itself. This book cracks open the questions, exercises, and expectations you'll face on the OCA exam so you'll be ready and confident on test day.OCA Java SE 7 Programmer I Certification Guide is a comprehensive guide to the 1Z0-803 exam. You'll explore important Java topics as you systematically learn what is required. Each chapter starts with a list of exam objectives, followed by sample questions and exercises designed to reinforce key concepts. It provides multiple ways to digest important techniques and concepts, including analogies, diagrams, flowcharts, and lots of well-commented code.Written for developers with a working knowledge of Java who want to earn the OCA Java SE 7 Programmer I Certification.Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications.What's InsideCovers all exam topicsHands-on coding exercisesHow to avoid built-in traps and pitfallsAbout the AuthorMala Gupta has been training programmers to pass Java certification exams since 2006. She holds OCA Java SE7 Programmer I, SCWCD, and SCJP certifications.Table of ContentsIntroductionJava basicsWorking with Java data typesMethods and encapsulationString, StringBuilder, Arrays, and ArrayListFlow controlWorking with inheritanceException handlingFull mock exam

    It guides you through everything you need to know to get started, including how to configure IPv6 on hosts and routers and which applications currently support IPv6. The new IPv6 protocols offers extended address space, scalability, improved support for security, real-time traffic support, and auto-configuration so that even a novice user can connect a machine to the Internet. Aimed at system and network administrators, engineers, network designers, and IT managers, this book will help you understand, plan for, design, and integrate IPv6 into your current IPv4 infrastructure.Beginning with a short history of IPv6, author Silvia Hagen provides an overview of new functionality and discusses why we need IPv6. Hagen also shares exhaustive discussions of the new IPv6 header format and Extension Headers, IPv6 address and ICMPv6 message format, Security, QoS, Mobility and, last but not least, offers a Quick Start Guide for different operating systems. IPv6 Essentials, Second Edition also covers:In-depth technical guide to IPv6 Mechanisms and Case Studies that show how to integrate IPv6 into your network without interruption of IPv4 services Routing protocols and upper layer protocols Security in IPv6: concepts and requirements. Includes the IPSEC framework and security elements available for authentication and encryption Quality of Service: covers the elements available for QoS in IPv6 and how they can be implemented Detailed discussion of DHCPv6 and Mobile IPv6 Discussion of migration cost and business case Getting started on different operating systems: Sun Solaris, Linux, BSD, Windows XP, and Cisco routersWhether you're ready to start implementing IPv6 today or are planning your strategy for the future, IPv6 Essentials, Second Edition will provide the solid foundation you need to get started."Silvia's look at IPv6 is always refreshing as she translates complex technology features into business drivers and genuine end-user benefits to enable building new business concepts based on end to end models." Latif Ladid, President IPv6 Forum, Chair EU IPv6 Task Force

    The book starts with the fundamentals -- what protocols do and how they work, how addresses and routing are used to move data through the network, how to set up your network connection -- and then covers, in detail, everything you need to know to exchange information via the Internet.Included are discussions on advanced routing protocols (RIPv2, OSPF, and BGP) and the gated software package that implements them, a tutorial on configuring important network services -- including DNS, Apache, sendmail, Samba, PPP, and DHCP -- as well as expanded chapters on troubleshooting and security. TCP/IP Network Administration is also a command and syntax reference for important packages such as gated, pppd, named, dhcpd, and sendmail.With coverage that includes Linux, Solaris, BSD, and System V TCP/IP implementations, the third edition contains:Overview of TCP/IP Delivering the data Network services Getting startedM Basic configuration Configuring the interface Configuring routing Configuring DNS Configuring network servers Configuring sendmail Configuring Apache Network security Troubleshooting Appendices include dip, ppd, and chat reference, a gated reference, a dhcpd reference, and a sendmail reference This new edition includes ways of configuring Samba to provide file and print sharing on networks that integrate Unix and Windows, and a new chapter is dedicated to the important task of configuring the Apache web server. Coverage of network security now includes details on OpenSSH, stunnel, gpg, iptables, and the access control mechanism in xinetd. Plus, the book offers updated information about DNS, including details on BIND 8 and BIND 9, the role of classless IP addressing and network prefixes, and the changing role of registrars.Without a doubt, TCP/IP Network Administration, 3rd Edition is a must-have for all network administrators and anyone who deals with a network that transmits data over the Internet.

    In this revision, the author takes a structured approach to explaining how networks function.

    This book brings you up-to-date with the latest changes in this crucial service.The fifth edition covers BIND 9.3.2, the most recent release of the BIND 9 series, as well as BIND 8.4.7. BIND 9.3.2 contains further improvements in security and IPv6 support, and important new features such as internationalized domain names, ENUM (electronic numbering), and SPF (the Sender Policy Framework).Whether you're an administrator involved with DNS on a daily basis or a user who wants to be more informed about the Internet and how it works, you'll find that this book is essential reading.Topics include:What DNS does, how it works, and when you need to use it How to find your own place in the Internet's namespace Setting up name servers Using MX records to route mail Configuring hosts to use DNS name servers Subdividing domains (parenting) Securing your name server: restricting who can query your server, preventing unauthorized zone transfers, avoiding bogus servers, etc. The DNS Security Extensions (DNSSEC) and Transaction Signatures (TSIG) Mapping one name to several servers for load sharing Dynamic updates, asynchronous notification of change to a zone, and incremental zone transfers Troubleshooting: using nslookup and dig, reading debugging output, common problems DNS programming using the resolver library and Perl's Net::DNS module

    Building on the successful top-down approach of previous editions, this fourth edition continues with an early emphasis on application-layer paradigms and application programming interfaces, encouraging a hands-on experience with protocols and networking concepts.

    Guided by Sysinternals creator Mark Russinovich and Windows expert Aaron Margosis, you’ll drill into the features and functions of dozens of free file, disk, process, security, and Windows management tools. And you’ll learn how to apply the book’s best practices to help resolve your own technical issues the way the experts do.Diagnose. Troubleshoot. Optimize.Analyze CPU spikes, memory leaks, and other system problems Get a comprehensive view of file, disk, registry, process/thread, and network activity Diagnose and troubleshoot issues with Active Directory® Easily scan, disable, and remove autostart applications and components Monitor application debug output Generate trigger-based memory dumps for application troubleshooting Audit and analyze file digital signatures, permissions, and other security information Execute Sysinternals management tools on one or more remote computers Master Process Explorer, Process Monitor, and Autoruns

    But she's not looking for a happy and tearful reunion.After a life of pain, loneliness and neglect, Makayla wants revenge.Her search leads her to Robin Jones, but she’s nothing like the monster Makayla imagined. While pursuing her mission to destroy Robin’s life, Makayla comes to know, and even love her.But by the time she realizes her mistake, her plan for payback has already been set in motion, leaving Makayla helpless to stop it.With disaster looming, Makayla needs help. The kind only God can give. What she doesn't realize is, she's going to need Him for a lot more than that.Because Robin's life isn't the only one about to be blown to pieces. There's a secret Makayla doesn't know. A secret worse than anything she experienced in her past. A secret that will change her life forever.

    Despite regular warnings from her ever-suspicious heart, she inexplicably gets attracted towards him. But she would not let him trespass her soul. Why? Is she scared of mendacious face of love her past has inflicted on her? Can Paridhi really trust Abhigyan? Is Abhigyan’s life really that perfect as it seems? Will a blissful breeze of love ever kiss her heart? Will a blissful breeze of love ever kiss her heart?A heart-warming saga of dreams and desires, We Will Meet Again promises to make you smile and cry at the same time. Hold on to your hearts before embarking on this roller coaster ride of emotions!

    She looked exactly like me; a mirror image. I shook my head. “Jesus!”After her parents died in a tragic car crash, Erika moves to London from Dublin to get rid of the bad memories, her frantic nightmares, anddisturbing hallucinations. In time, her life settles into a new routine with Lara, with whom she shares an apartment. They become the best of friends, enjoying London and meeting new people. Life is good.A few months later, Erika meets Ethan who is suave, professional anddependable. A whirlwind romance follows and within a week they aremarried. Soon, Erika starts noticing some unusual incidents; themysterious girl Maya, some cryptic books about secret societies and evena murder.Will she be able to figure out these new mystical events in her life or will they overwhelm her, making her go insane?

    By the time you reach the end you'll be begging for more! With No cliffhangers, no cheating, and plenty of steam this is one boxed set you do NOT want to miss!Book 1 - The Tiger's Lover:When Sadie Holliday finds her six-year-old turned into a bear cub in the kitchen, she knows she has to get help. She has no idea how to raise a young shifter. But the boy’s father is long gone, and the town’s local alpha is a harsh beast of a man, Dante Oberon. Even after she meets him and feels the pull of attraction between them, she’s not at all sure he’s someone she wants in her son’s life.Dante’s getting along just fine, thank you very much. Townspeople may look at his shifters askance, but they’re no longer the out-of-control gang of thugs that they were under the previous alpha. They hold down jobs, and they keep their tempers reined in—mostly. When they don’t or can’t, Dante takes care of it. It works.Or at least, he thinks it’s working until he sees his life through the eyes of the sexy, fearless single mom who comes to him asking for help with her son. Suddenly, he’s less sure of himself and his methods. But can he afford to be the kind of alpha who loves?Book 2 - The Hyena's Hope:When Lily catches her boyfriend of six years cheating on her, she kicks him to the curb and holes up in her apartment. To her chagrin, her friends won’t let her wallow. They drag her down to the local shifter bar, where she meets Roderigo, a gorgeous and thoughtful shifter who could almost be torn from the pages of one of her favorite romance novels. The trouble is, just when she’s beginning to think there might be something between them, he disappears on her.When Roderigo meets Lily, he feels peace for the first time since he’s been changed. Before long, he’s sure that she’s his mate. But something evil is preying on his pack, and whatever it is threatens to hurt Lily if he doesn’t stop investigating. He knows he can’t fail his pack, but he can’t put her in danger, either.He wants her.He wants her to be safe even more.He’ll do whatever it takes to make her safe.Even break both their hearts.Book 3 - The Lion's Loyalty:As second in command, Van has always been the steady one in the pack, the voice of reason, the brains behind the brawn. But now Carol has returned to them shaken from her ordeal with the mad scientists, and Van can hardly control himself. He’s furious at the world for hurting her and at his pack for forgetting about her. Most of all, he’s furious at himself for failing her. He doesn’t deserve his fated mate if he can’t take care of her.Before she was changed, Carol was an EMT, a lifesaver. Now she starts at small noises, worries about shadows, and can’t handle the smell of antiseptic. Only around Van does she find any peace at all. But she’s sure Van only sticks around because the alpha told him to keep an eye on the unreliable, broken member of the pack. Sometimes she thinks the world, the pack, and even Van would be better off without her.She refuses to be a burden.For both their sakes, Van must convince her she isn’t one.Content Warning: This series contains lots of sexy shifter action, irresistible mates and steamy love scenes. Tons of mouth watering Paranormal Romance bonus content included!

    

    So it comes as a surprise to Jon to be wished a Merry Christmas on what he otherwise thinks is just another day. As his grip on the day starts to unravel, he's confronted with a crew expecting him to know what is going on. After all, it is his ship, and they think he's the captain, so he must know everything. Jon wishes that were so. As his day lurches from one thing to another, it seems that only Santa knows the whole plan. Join Jon, Jane, and the Alpha team for Christmas day in space. This is a short story, set sometime around the end of Hire a Hero, and the beginning of Hero to the Rescue. The Hunter Legacy series: Part One: 1. Hero at Large 2. Hunted Hero Hunting 3. Send in the Hero 4. Make or Break the Hero 5. Hail the Hero End of Part 1 6. Burnside's Killer (An Interlude Novella between Parts 1 & 2) Part Two: 7. Hire a Hero Jane's Christmas (A short story) 8. Hero to the Rescue ***forthcoming***

    Welcome to the ER. This book is not about life and death struggles. This book is the polar opposite. It is about the absolute, over the top insanity that I have witnessed during my time in the ER. This book is the untold, unseen, and unshared rants and raves of an ER nurse, who has been slowly being driven mad by his patients. I want you, the reader to step into my scrubs, see this bizarre world through my eyes, and understand that once you stop laughing in the ER, it's time to quit. This book is the stupid stories that I still don’t believe. It’s the codes gone crazy. It’s the “I can’t believe you said that.” It’s a testament to everything an ER nurse puts up with on a day in and day out basis that most people don’t know exists. It makes Scrubs, E.R., House, and all the other medical shows look like fairy tales. As an ER nurse, I want to let the world know that when we pull that curtain and leave the room, we are laughing because let’s face it, it’s funny. Please from this moment forward stop and close this book if you think you are about to read about nursing at it’s finest. This is not Florence Nightingale’s kind of nursing; this is the grit, spit, vomit and s#!t that comes with the job I love/hate so much.

    Hosts behind the firewall have no defenses of their own, so when a host in the trusted zone is breached, access to your data center is not far behind. This practical book introduces you to the zero trust model, a method that treats all hosts as if they're internet-facing, and considers the entire network to be compromised and hostile.Authors Evan Gilman and Doug Barth show you how zero trust lets you focus on building strong authentication, authorization, and encryption throughout, while providing compartmentalized access and better operational agility. You'll learn the architecture of a zero trust network, including how to build one using currently available technology.Understand how the zero trust model embeds security within the system's operation, rather than layering it on topExamine the fundamental concepts at play in a zero trust network, including network agents and trust enginesUse existing technology to establish trust among the actors in a networkLearn how to migrate from a perimeter-based network to a zero trust network in productionExplore case studies of zero trust on the client side (Google) and on the server (PagerDuty)