Docker Certified Associate Dca Latest Exam Questions 2020

Author : Eaze Teach
Publisher : Unknown
Page : 76 pages
File Size : 40,7 Mb
Release : 2020-09-07
Category : Electronic
ISBN : 9798683552541

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Docker Certified Associate - DCA - Latest Exam Questions 2020 by Eaze Teach Pdf

These practice tests are designed to simulate the real exam scenario. Questions in these tests are based on the exam syllabus as outlined in the official documentation. We have tried our best to avoid repetition of questions. These mock tests will help you in gaining more confidence on exam preparation and self-evaluation of yourself against the exam content.These practice tests will test your knowledge about: Run containerized applications from pre-existing images stored in a centralized registryDeploy images across the clusterTriage and resolve issue reports from stakeholders and resolveStandup up on Enterprise clusters with one UCP manager, one DTR replica, and one worker nodeMigrate traditional applications to containersConfigure and troubleshoot Docker enginePerform general maintenance and configurationWe refresh and validate Docker Certified Associate (DCA) Exam Dumps Everyday to keep the Questions and Answers up-to-date. Docker Certified Associate (DCA) braindumps provided by KIITAN covers all the questions that you will face in the Exam Center. It covers the latest pattern and topics that are used in Real Test. Passing Docker Certified Associate (DCA) exam with good marks and improvement of knowledge is also achieved.Guaranteed Success with High Mark

Author : Francisco Javier Ramirez Urea
Publisher : Packt Publishing Ltd
Page : 598 pages
File Size : 45,9 Mb
Release : 2020-09-28
Category : Computers
ISBN : 9781839217364

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Docker Certified Associate (DCA): Exam Guide by Francisco Javier Ramirez Urea Pdf

Pass the DCA exam and enhance your DevOps skills by achieving faster deployments, reduced downtime, and continuous integration and continuous delivery Key FeaturesStrengthen your knowledge of container fundamentals and exploit Docker networking, storage, and image managementLeverage Docker Swarm to deploy and scale applications in a clusterBuild your Docker skills with the help of sample questions and mock testsBook Description Developers have changed their deployment artifacts from application binaries to container images, and they now need to build container-based applications as containers are part of their new development workflow. This Docker book is designed to help you learn about the management and administrative tasks of the Containers as a Service (CaaS) platform. The book starts by getting you up and running with the key concepts of containers and microservices. You'll then cover different orchestration strategies and environments, along with exploring the Docker Enterprise platform. As you advance, the book will show you how to deploy secure, production-ready, container-based applications in Docker Enterprise environments. Later, you'll delve into each Docker Enterprise component and learn all about CaaS management. Throughout the book, you'll encounter important exam-specific topics, along with sample questions and detailed answers that will help you prepare effectively for the exam. By the end of this Docker containers book, you'll have learned how to efficiently deploy and manage container-based environments in production, and you will have the skills and knowledge you need to pass the DCA exam. What you will learnUnderstand the key concepts of containerization and its advantagesDiscover how to build secure images and run customized Docker containersExplore orchestration with Docker Swarm and KubernetesBecome well versed with networking and application publishing methodsUnderstand the Docker container runtime environment and customizationsDeploy services on Docker Enterprise with Universal Control PlaneGet to grips with effectively managing images using Docker Trusted RegistryWho this book is for If you are a system administrator, a developer, a DevOps engineer, or any professional interested in enhancing your career portfolio by gaining Docker certification, this book is for you. In order to understand container networking and the use of load balancers and proxies to provide a full-featured Containers-as-a-Service environment, Linux and Windows user knowledge with some networking skills will be necessary.

Author : Jonathan Middaugh
Publisher : Unknown
Page : 338 pages
File Size : 47,8 Mb
Release : 2020-07-07
Category : Electronic
ISBN : 9798650651062

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Docker Certified Associate (DCA) Practice Tests by Jonathan Middaugh Pdf

The #1 way to do well on the Docker Certified Associate exam is extensive practice. "Docker Certified Associate (DCA) Practice Tests" will prepare you to do well on the exam with a broad range of questions on all major topics.Proficiency in these areas is highly recommended for anyone looking for or who has just started a developer or DevOps position. Furthermore, many companies look for docker certifications on resumes so that they immediately know the skill level of a candidate. This certification is an excellent tool for landing the job!"Docker Certified Associate (DCA) Practice Tests" contains 220 study question divided across four separate tests. The study questions in this book include material from all the major topics of the exam: -Domain 1: Orchestration-Domain 2: Image Creation, Management, and Registry-Domain 3: Installation and Configuration-Domain 4: Networking-Domain 5: Security-Domain 6: Storage and Volumes

Author : Docker Certified Associate Staff
Publisher : Sybex
Page : 432 pages
File Size : 46,9 Mb
Release : 2019-08-19
Category : Electronic
ISBN : 1119560705

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DCA by Docker Certified Associate Staff Pdf

Author : Jeffrey Nickoloff,Stephen Kuenzli
Publisher : Simon and Schuster
Page : 481 pages
File Size : 50,6 Mb
Release : 2019-10-28
Category : Computers
ISBN : 9781638351740

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Docker in Action, Second Edition by Jeffrey Nickoloff,Stephen Kuenzli Pdf

Summary Docker in Action, Second Edition teaches you the skills and knowledge you need to create, deploy, and manage applications hosted in Docker containers. This bestseller has been fully updated with new examples, best practices, and a number of entirely new chapters. About the technology The idea behind Docker is simple—package just your application and its dependencies into a lightweight, isolated virtual environment called a container. Applications running inside containers are easy to install, manage, and remove. This simple idea is used in everything from creating safe, portable development environments to streamlining deployment and scaling for microservices. In short, Docker is everywhere. About the book Docker in Action, Second Edition teaches you to create, deploy, and manage applications hosted in Docker containers running on Linux. Fully updated, with four new chapters and revised best practices and examples, this second edition begins with a clear explanation of the Docker model. Then, you go hands-on with packaging applications, testing, installing, running programs securely, and deploying them across a cluster of hosts. With examples showing how Docker benefits the whole dev lifecycle, you’ll discover techniques for everything from dev-and-test machines to full-scale cloud deployments. What's inside Running software in containers Packaging software for deployment Securing and distributing containerized applications About the reader Written for developers with experience working with Linux. About the author Jeff Nickoloff and Stephen Kuenzli have designed, built, deployed, and operated highly available, scalable software systems for nearly 20 years.

Author : Gabriel N. Schenker
Publisher : Packt Publishing Ltd
Page : 574 pages
File Size : 53,8 Mb
Release : 2020-03-13
Category : Computers
ISBN : 9781838641207

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Learn Docker – Fundamentals of Docker 19.x by Gabriel N. Schenker Pdf

Explore the core functionality of containerizing your applications and making them production-ready Key FeaturesGrasp basic to advanced Docker concepts with this comprehensive guideGet acquainted with Docker containers, Docker images, orchestrators, cloud integration, and networkingLearn to simplify dependencies and deploy and test containers in productionBook Description Containers enable you to package an application with all the components it needs, such as libraries and other dependencies, and ship it as one package. Docker containers have revolutionized the software supply chain in both small and large enterprises. Starting with an introduction to Docker fundamentals and setting up an environment to work with it, you’ll delve into concepts such as Docker containers, Docker images, and Docker Compose. As you progress, the book will help you explore deployment, orchestration, networking, and security. Finally, you’ll get to grips with Docker functionalities on public clouds such as Amazon Web Services (AWS), Azure, and Google Cloud Platform (GCP), and learn about Docker Enterprise Edition features. Additionally, you’ll also discover the benefits of increased security with the use of containers. By the end of this Docker book, you’ll be able to build, ship, and run a containerized, highly distributed application on Docker Swarm or Kubernetes, running on-premises or in the cloud. What you will learnContainerize your traditional or microservice-based applicationsDevelop, modify, debug, and test an application running inside a containerShare or ship your application as an immutable container imageBuild a Docker Swarm and a Kubernetes cluster in the cloudRun a highly distributed application using Docker Swarm or KubernetesUpdate or rollback a distributed application with zero downtimeSecure your applications with encapsulation, networks, and secretsTroubleshoot a containerized, highly distributed application in the cloudWho this book is for This book is for Linux professionals, system administrators, operations engineers, DevOps engineers, and developers or stakeholders who are interested in getting started with Docker from scratch. No prior experience with Docker containers is required. Users with a Linux system would be able to take full advantage of this book.

Author : Niyaz Ahmed,Lahiru Fernando,Rajaneesh Balakrishnan
Publisher : Packt Publishing Ltd
Page : 558 pages
File Size : 42,6 Mb
Release : 2022-06-30
Category : Computers
ISBN : 9781801079389

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UiPath Associate Certification Guide by Niyaz Ahmed,Lahiru Fernando,Rajaneesh Balakrishnan Pdf

A practical syllabus-based UiPath Associate certification guide to confidently passing your UiPath RPA Associate certification examination, covering real-world business cases, mock tests, and more Key Features • Get certified successfully with this detailed syllabus-oriented examination guide • Work with real-world business cases that will help you grasp RPA topics better using practical examples • Practice with quizzes and mock exam papers with answers to prepare for the exam confidently Book Description UiPath is the most popular vendor in the Robotic Process Automation (RPA) industry. If you're an RPA enthusiast or citizen developer who wants to succeed in the industry, achieving this certification can help you get accredited and ready for real-world challenges using UiPath. UiPath Associate Certification Guide offers complete, up-to-date coverage of the UiPath RPA Associate certification exam to help you pass on the first attempt and get certified. The book is written in a clear, succinct way with self-assessment questions, quizzes with answers at the end of each chapter, exam tips, and mock exams with detailed answers and explanations. You'll start by getting to grips with the basic concepts of UiPath RPA, and then progress to an in-depth discussion of all the concepts required for Associate certification. Finally, you'll develop UiPath skills by gaining the required knowledge and implement these skills using sample business cases. By the end of this UiPath book, you'll have covered everything you need to pass the exam, gained the knowledge you need to work on real-world case studies, and learned how to apply the various concepts to build enterprise-level use cases. What you will learn • Get to grips with the basic concepts of UiPath RPA • Equip yourself with every resource required to pass the Associate exam on the first attempt • Gain the ability to apply what you've learned using real-world use cases • Work on different use cases and test your knowledge by taking quizzes • Get a feel for the real exam with practice questions and mock exams • Understand the concepts used in building enterprise-level use cases Who this book is for This RPA book is for those in technical and semi-technical roles such as citizen RPA developers, junior RPA developers, RPA developers, solution architects, business analysts, system administrators, college or university students and graduates, and UiPath and partner employees in pre-sales, services, support, and so on. If you are looking to get certified and meet the industry standard with the largest RPA vendor, then this book is for you.

Author : Engy Fouda
Publisher : Unknown
Page : 0 pages
File Size : 53,8 Mb
Release : 2022
Category : Electronic
ISBN : 1484281187

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A Complete Guide to Docker for Operations and Development by Engy Fouda Pdf

Harness the power of Docker by containerizing your code with all its libraries and file systems to consistently run anywhere. This book is your source for learning all about Docker operations and development. It's divided into two units and focuses on the topics that the Docker Certified Associate exam covers. Unit 1 covers the Docker fundamentals, such as Docker Enterprise for Operations, Docker Enterprise for Developers, Swarm, and an introduction to Kubernetes. You will learn how to install Docker Community Edition, Docker Enterprise Edition with Kubernetes and CLI. Also, you will learn the Docker cycle, container lifecycle, develop applications in any language, wrap, build, ship, and deploy them for production. Finally, you will learn how to create a Swarm cluster, deploy an app to it, and manage it with the best practices according to the current technologies. Unit 2 provides quizzes to help you prepare for the certification test. The DCA exam format and the question style has changed since Mirantis acquired Docker. To accommodate this, the quizzes mirror these changes. You will: Understand the difference between containerization and virtualization Install Docker CE on various platforms and manage the resources Write Dockerfile, Docker Compose YAML, and Kubernetes manifest YAML files Compare microservices and monolithic applications Containerize monolithic applications.

Author : Adrian Perrig,Pawel Szalachowski,Raphael M. Reischuk,Laurent Chuat
Publisher : Springer
Page : 432 pages
File Size : 51,9 Mb
Release : 2017-10-13
Category : Computers
ISBN : 9783319670805

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SCION: A Secure Internet Architecture by Adrian Perrig,Pawel Szalachowski,Raphael M. Reischuk,Laurent Chuat Pdf

This book describes the essential components of the SCION secure Internet architecture, the first architecture designed foremost for strong security and high availability. Among its core features, SCION also provides route control, explicit trust information, multipath communication, scalable quality-of-service guarantees, and efficient forwarding. The book includes functional specifications of the network elements, communication protocols among these elements, data structures, and configuration files. In particular, the book offers a specification of a working prototype. The authors provide a comprehensive description of the main design features for achieving a secure Internet architecture. They facilitate the reader throughout, structuring the book so that the technical detail gradually increases, and supporting the text with a glossary, an index, a list of abbreviations, answers to frequently asked questions, and special highlighting for examples and for sections that explain important research, engineering, and deployment features. The book is suitable for researchers, practitioners, and graduate students who are interested in network security.

Author : Scott Selikoff,Jeanne Boyarsky
Publisher : John Wiley & Sons
Page : 608 pages
File Size : 47,5 Mb
Release : 2021-02-01
Category : Computers
ISBN : 9781119696148

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OCP Oracle Certified Professional Java SE 11 Developer Practice Tests by Scott Selikoff,Jeanne Boyarsky Pdf

NOTE: The OCP Java SE 11 Programmer I Exam 1Z0-815 and Programmer II Exam 1Z0-816 have been retired (as of October 1, 2020), and Oracle has released a new Developer Exam 1Z0-819 to replace the previous exams. The Upgrade Exam 1Z0-817 remains the same. Improve your preparation for the OCP Java SE 11 Developer exam with these comprehensive practice tests OCP Oracle Certified Professional Java SE 11 Developer Practice Tests: Exam 1Z0-819 and Upgrade Exam 1Z0-817 offers readers over 1000 practice questions to help them hone their skills for the challenging 1Z0-819 exam as well as the 1Z0-817 upgrade exam. Covering all the objective domains that help readers master the crucial subject areas covered by the exam, OCP Oracle Certified Professional Java SE 11 Developer Practice Tests provides domain-by-domain questions as well as additional bonus practice exams to further solidify the reader’s mastery of its subjects. This book covers topics like: Understanding Java Technology and Environment Working with Java Operators, Primitives, and Strings Creating Methods and Lambda Expressions Designing Classes, Interfaces, Enums, and Annotations Writing Functional Interfaces and Streams Building Modules and Migrating Applications to Modules Applying I/O, NIO.2, JDBC, Threads, and Concurrency Secure Coding in Java SE Application And much more Perfect for anyone studying for the OCP Java SE 11 Developer and Upgrade exams, as well as all those who wish to brush up on their Java programming skills, OCP Oracle Certified Professional Java SE 11 Developer Practice Tests: Exam 1Z0-819 and Upgade Exam 1Z0-817 is an indispensable resource that has a place on the bookshelf of every Java enthusiast, professional, and student.

Author : Engy Fouda
Publisher : Apress
Page : 226 pages
File Size : 51,6 Mb
Release : 2020-10-13
Category : Computers
ISBN : 1484262360

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Learn Data Science Using SAS Studio by Engy Fouda Pdf

Do you want to create data analysis reports without writing a line of code? This book introduces SAS Studio, a free data science web browser-based product for educational and non-commercial purposes. The power of SAS Studio comes from its visual point-and-click user interface that generates SAS code. It is easier to learn SAS Studio than to learn R and Python to accomplish data cleaning, statistics, and visualization tasks. The book includes a case study about analyzing the data required for predicting the results of presidential elections in the state of Maine for 2016 and 2020. In addition to the presidential elections, the book provides real-life examples including analyzing stocks, oil and gold prices, crime, marketing, and healthcare. You will see data science in action and how easy it is to perform complicated tasks and visualizations in SAS Studio. You will learn, step-by-step, how to do visualizations, including maps. In most cases, you will not need a line of code as you work with the SAS Studio graphical user interface. The book includes explanations of the code that SAS Studio generates automatically. You will learn how to edit this code to perform more complicated advanced tasks. The book introduces you to multiple SAS products such as SAS Viya, SAS Analytics, and SAS Visual Statistics. What You Will Learn Become familiar with SAS Studio IDE Understand essential visualizations Know the fundamental statistical analysis required in most data science and analytics reports Clean the most common data set problems Use linear progression for data prediction Write programs in SAS Get introduced to SAS-Viya, which is more potent than SAS studio Who This Book Is For A general audience of people who are new to data science, students, and data analysts and scientists who are experienced but new to SAS. No programming or in-depth statistics knowledge is needed.

Author : James Turnbull
Publisher : James Turnbull
Page : 398 pages
File Size : 49,5 Mb
Release : 2014-07-14
Category : Computers
ISBN : 9780988820203

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The Docker Book by James Turnbull Pdf

Updated for Docker Community Edition v18.09! Docker book designed for SysAdmins, SREs, Operations staff, Developers and DevOps who are interested in deploying the open source container service Docker. In this book, we'll walk you through installing, deploying, managing, and extending Docker. We're going to do that by first introducing you to the basics of Docker and its components. Then we'll start to use Docker to build containers and services to perform a variety of tasks. We're going to take you through the development lifecycle, from testing to production, and see where Docker fits in and how it can make your life easier. We'll make use of Docker to build test environments for new projects, demonstrate how to integrate Docker with continuous integration workflow, and then how to build application services and platforms. Finally, we'll show you how to use Docker's API and how to extend Docker yourself. We'll teach you how to: * Install Docker. * Take your first steps with a Docker container. * Build Docker images. * Manage and share Docker images. * Run and manage more complex Docker containers. * Deploy Docker containers as part of your testing pipeline. * Build multi-container applications and environments. * Learn about orchestration using Compose and Swarm for the orchestration of Docker containers and Consul for service discovery. * Explore the Docker API. * Getting Help and Extending Docker.

Author : Pethuru Raj,Anupama C. Raman
Publisher : CRC Press
Page : 364 pages
File Size : 42,7 Mb
Release : 2017-02-24
Category : Computers
ISBN : 9781498761291

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The Internet of Things by Pethuru Raj,Anupama C. Raman Pdf

As more and more devices become interconnected through the Internet of Things (IoT), there is an even greater need for this book,which explains the technology, the internetworking, and applications that are making IoT an everyday reality. The book begins with a discussion of IoT "ecosystems" and the technology that enables them, which includes: Wireless Infrastructure and Service Discovery Protocols Integration Technologies and Tools Application and Analytics Enablement Platforms A chapter on next-generation cloud infrastructure explains hosting IoT platforms and applications. A chapter on data analytics throws light on IoT data collection, storage, translation, real-time processing, mining, and analysis, all of which can yield actionable insights from the data collected by IoT applications. There is also a chapter on edge/fog computing. The second half of the book presents various IoT ecosystem use cases. One chapter discusses smart airports and highlights the role of IoT integration. It explains how mobile devices, mobile technology, wearables, RFID sensors, and beacons work together as the core technologies of a smart airport. Integrating these components into the airport ecosystem is examined in detail, and use cases and real-life examples illustrate this IoT ecosystem in operation. Another in-depth look is on envisioning smart healthcare systems in a connected world. This chapter focuses on the requirements, promising applications, and roles of cloud computing and data analytics. The book also examines smart homes, smart cities, and smart governments. The book concludes with a chapter on IoT security and privacy. This chapter examines the emerging security and privacy requirements of IoT environments. The security issues and an assortment of surmounting techniques and best practices are also discussed in this chapter.

Author : Watsh Rajneesh
Publisher : Unknown
Page : 76 pages
File Size : 55,7 Mb
Release : 2020-11-07
Category : Electronic
ISBN : 9798560327842

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Docker Certified Associate Exam Study Guide by Watsh Rajneesh Pdf

This book is a study guide to prepare for Docker Certified Associate Exam.In today's job market, container technology skills are highly sought after and this certification sets the bar for well-qualified professionals. The professionals that earn the certification will set themselves apart as uniquely qualified to run enterprise workloads at scale with Docker Enterprise Edition and be able to display the certification logo on resumes and social media profiles.The DCA is the first in a comprehensive multi-tiered certification program and the exam was created by top practitioners using a rigorous development process. It consists of 55 questions to be completed over 80 minutes covering essential skills on Docker Enterprise Edition. The exam can be taken anywhere in the world at any time and is delivered using remote proctoring technology to ensure exam security while creating a simple and streamlined test taking experience for candidates.

Author : Madhusanka Liyanage,An Braeken,Pardeep Kumar,Mika Ylianttila
Publisher : John Wiley & Sons
Page : 327 pages
File Size : 54,9 Mb
Release : 2019-12-24
Category : Technology & Engineering
ISBN : 9781119527947

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IoT Security by Madhusanka Liyanage,An Braeken,Pardeep Kumar,Mika Ylianttila Pdf

An up-to-date guide to an overview of authentication in the Internet of Things (IoT) The Internet of things (IoT) is the network of the countless physical devices that have the possibility to connect and exchange data. Among the various security requirements, authentication to the IoT is the first step to prevent the impact of attackers. IoT Security offers an important guide into the development of the many authentication mechanisms that provide IoT authentication at various levels such as user level, device level and network level. The book covers a wide range of topics including an overview of IoT and addresses in detail the security challenges at every layer by considering both the technologies and the architecture used. The authors—noted experts on the topic—provide solutions for remediation of compromised security, as well as methods for risk mitigation, and offer suggestions for prevention and improvement. In addition, IoT Security offers a variety of illustrative use cases. This important book: Offers an authoritative reference designed for use by all IoT stakeholders Includes information for securing devices at the user, device, and network levels Contains a classification of existing vulnerabilities Written by an international group of experts on the topic Provides a guide to the most current information available on IoT security Written for network operators, cloud operators, IoT device manufacturers, IoT device users, wireless users, IoT standardization organizations, and security solution developers, IoT Security is an essential guide that contains information on security features, including underlying networks, architectures, and security requirements.