490 Operating System courses

Duration 3 Days 18 CPD hours This course is intended for This intermediate course is for all computer professionals who will use z/OS UNIX. Overview Discuss the role of z/OS in an open systems environmentIdentify the basic terms used in z/OS UNIXDefine the components of z/OS UNIXExplain major functions provided in z/OS UNIXDiscuss opportunities for applications in a z/OS UNIX environmentIdentify z/OS base elements and optional features that make up z/OS UNIXUse the two interactive interfaces available to access the services This course describes how open standards are implemented in a z/OS system by z/OS UNIX. UNIX System Services are introduced, and the role of z/OS as a server in the open systems environment is discussed. Day 1 Welcome and introduction Unit 1. z/OS UNIX overview Unit 2. Introduction to z/OS UNIX Unit 3. Hierarchical file system Exercises Day 2 Unit 4. z/OS UNIX shell and utilities Unit 5. z/OS UNIX shell commands Unit 6. Working with the shell Unit 7. Functions in z/OS UNIX Exercises Day 3 Unit 8. Working with the z/OS UNIX environment Exercises

This ultimate course to kickstart your Python journey from scratch. This comprehensive course covers all the essential concepts of Python, providing explanations, examples, and practical implementations. Designed with beginners in mind, our goal is to help you learn and master Python by building a variety of projects.

This course is designed to help you understand the basic and advanced concepts of ethical hacking with ease. The course features interesting examples and coding activities in each video to keep you engaged and guides you effectively through writing programs to hack a system.

Duration 5 Days 30 CPD hours This course is intended for System administrators System engineers Overview By the end of the course, you should be able to meet the following objectives: Install and configure ESXi hosts Deploy and configure vCenter Use the vSphere Client to create the vCenter inventory and assign roles to vCenter users Create virtual networks using vSphere standard switches and distributed switches Create and configure datastores using storage technologies supported by vSphere Use the vSphere Client to create virtual machines, templates, clones, and snapshots Create content libraries for managing templates and deploying virtual machines Manage virtual machine resource allocation Migrate virtual machines with vSphere vMotion and vSphere Storage vMotion Create and configure a vSphere cluster that is enabled with vSphere High Availability (HA) and vSphere Distributed Resource Scheduler Manage the life cycle of vSphere to keep vCenter, ESXi hosts, and virtual machines up to date This five-day course features intensive hands-on training that focuses on installing, configuring, and managing VMware vSphere 8, which includes VMware ESXi 8 and VMware vCenter 8. This course prepares you to administer a vSphere infrastructure for an organization of any size. This course is the foundation for most VMware technologies in the software-defined data center. Course Introduction Introductions and course logistics Course objectives vSphere and Virtualization Overview Explain basic virtualization concepts Describe how vSphere fits in the software-defined data center and the cloud infrastructure Recognize the user interfaces for accessing vSphere Explain how vSphere interacts with CPUs, memory, networks, storage, and GPUs Installing and Configuring ESXi Install an ESXi host Recognize ESXi user account best practices Configure the ESXi host settings using the DCUI and VMware Host Client Deploying and Configuring vCenter Recognize ESXi hosts communication with vCenter Deploy vCenter Server Appliance Configure vCenter settings Use the vSphere Client to add and manage license keys Create and organize vCenter inventory objects Recognize the rules for applying vCenter permissions View vCenter logs and events Configuring vSphere Networking Configure and view standard switch configurations Configure and view distributed switch configurations Recognize the difference between standard switches and distributed switches Explain how to set networking policies on standard and distributed switches Configuring vSphere Storage Recognize vSphere storage technologies Identify types of vSphere datastores Describe Fibre Channel components and addressing Describe iSCSI components and addressing Configure iSCSI storage on ESXi Create and manage VMFS datastores Configure and manage NFS datastores Deploying Virtual Machines Create and provision VMs Explain the importance of VMware Tools Identify the files that make up a VM Recognize the components of a VM Navigate the vSphere Client and examine VM settings and options Modify VMs by dynamically increasing resources Create VM templates and deploy VMs from them Clone VMs Create customization specifications for guest operating systems Create local, published, and subscribed content libraries Deploy VMs from content libraries Manage multiple versions of VM templates in content libraries Managing Virtual Machines Recognize the types of VM migrations that you can perform within a vCenter instance and across vCenter instances Migrate VMs using vSphere vMotion Describe the role of Enhanced vMotion Compatibility in migrations Migrate VMs using vSphere Storage vMotion Take a snapshot of a VM Manage, consolidate, and delete snapshots Describe CPU and memory concepts in relation to a virtualized environment Describe how VMs compete for resources Define CPU and memory shares, reservations, and limits Deploying and Configuring vSphere Clusters Create a vSphere cluster enabled for vSphere DRS and vSphere HA View information about a vSphere cluster Explain how vSphere DRS determines VM placement on hosts in the cluster Recognize use cases for vSphere DRS settings Monitor a vSphere DRS cluster Describe how vSphere HA responds to various types of failures Identify options for configuring network redundancy in a vSphere HA cluster Recognize vSphere HA design considerations Recognize the use cases for various vSphere HA settings Configure a vSphere HA cluster Recognize when to use vSphere Fault Tolerance Managing the vSphere Lifecycle Enable vSphere Lifecycle Manager in a vSphere cluster Describe features of the vCenter Update Planner Run vCenter upgrade prechecks and interoperability reports Recognize features of vSphere Lifecycle Manager Distinguish between managing hosts using baselines and managing hosts using images Describe how to update hosts using baselines Describe ESXi images Validate ESXi host compliance against a cluster image and update ESXi hosts Update ESXi hosts using vSphere Lifecycle Manager Describe vSphere Lifecycle Manager automatic recommendations Use vSphere Lifecycle Manager to upgrade VMware Tools and VM hardware

VMware training course description This five-day VMware course features intensive handson training that focuses on installing, configuring, and managing VMware vSphere 8, which includes VMware ESXi 8 and VMware vCenter 8. This course prepares you to administer a vSphere infrastructure for an organization of any size. This course is the foundation for most VMware technologies in the software-defined data center. What will you learn Install and configure ESXi hosts. Deploy and configure vCenter. Create virtual networks using standard and distributed switches. Configure VMs, templates, clones, and snapshots. Manage virtual machine resource allocation. Migrate virtual machines with vSphere vMotion and vSphere Storage vMotion. VMware training course details Who will benefit: Systems administrators and engineers. Prerequisites: Introduction to data communications & networking. Windows/Linux Administration. Duration 5 days VMware training course contents Course Introduction Introductions and course logistics. Course objectives vSphere and Virtualization Overview Explain basic virtualization concepts, Describe how vSphere fits in the software-defined data center and the cloud infrastructure, Recognize the user interfaces for accessing vSphere, Explain how vSphere interacts with CPUs, memory, networks, storage, and GPUs Installing and Configuring ESXi Install an ESXi host, Recognize ESXi user account best practices, Configure the ESXi host settings using the DCUI and VMware Host Client Deploying and Configuring vCenter Recognize ESXi hosts communication with vCenter, Deploy vCenter Server Appliance, Configure vCenter settings, Use the vSphere Client to add and manage license keys, Create and organize vCenter inventory objects, Recognize the rules for applying vCenter permissions, View vCenter logs and events Configuring vSphere Networking Configure and view standard switch configurations, Configure and view distributed switch configurations, Recognize the difference between standard switches and distributed switches, Explain how to set networking policies on standard and distributed switches Configuring vSphere Storage Recognize vSphere storage technologies, Identify types of vSphere datastores, Describe Fibre Channel components and addressing, Describe iSCSI components and addressing, Configure iSCSI storage on ESXi, Create and manage VMFS datastores, Configure and manage NFS datastores Deploying Virtual Machines Create and provision VMs, Explain the importance of VMware Tools, Identify the files that make up a VM Recognize the components of a VM, Navigate the vSphere, Client and examine VM settings and options, Modify VMs by dynamically increasing resources, Create VM templates and deploy VMs from them, Clone VMs, Create customization specifications for guest operating systems, Create local, published, and subscribed content libraries, Deploy VMs from content libraries, Manage multiple versions of VM templates in content libraries Managing Virtual Machines Recognize the types of VM migrations that you can perform within a vCenter instance and across vCenter instances, Migrate VMs using vSphere vMotion, Describe the role of Enhanced vMotion Compatibility in migrations, Migrate VMs using vSphere Storage vMotion, Take a snapshot of a VM, Manage, consolidate, and delete snapshots, Describe CPU and memory concepts in relation to a virtualized environment, Describe how VMs compete for resources Define CPU and memory shares, reservations, and limits Deploying and Configuring vSphere Clusters Create a vSphere cluster enabled for vSphere DRS and vSphere HA, View information about a vSphere cluster Explain how vSphere DRS determines VM placement on hosts in the cluster, Recognize use cases for vSphere DRS settings, Monitor a vSphere DRS cluster Describe how vSphere HA responds to various types of failures, Identify options for configuring network redundancy in a vSphere HA cluster, Recognize vSphere HA design considerations, Recognize the use cases for various vSphere HA settings, Configure a vSphere HA cluster, Recognize when to use vSphere Fault Tolerance Managing the vSphere Lifecycle Enable vSphere Lifecycle Manager in a vSphere cluster, Describe features of the vCenter Update Planner, Run vCenter upgrade prechecks and interoperability reports, Recognize features of vSphere Lifecycle Manager, Distinguish between managing hosts using baselines and managing hosts using images, Describe how to update hosts using baselines, Describe ESXi images, Validate ESXi host compliance against a cluster image and update ESXi hosts, Update ESXi hosts using vSphere Lifecycle Manager, Describe vSphere Lifecycle Manager automatic recommendations, Use vSphere Lifecycle Manager to upgrade VMware Tools and VM hardware

This beginner's course exclusively delivers Python programming from basic to advanced. You will learn Python concepts in real-life programming examples by building real-world applications. Learn the syntax of Python language and understand the logic behind the programming process to create your Python programs successfully and master Python coding.

This IMI qualification is designed for technicians who maintain, diagnose and repair high and low voltage operating systems on electric/hybrid vehicles. It contains the skills and knowledge required to work safely around a vehicles high and low voltage train system, whilst carrying out repairs or maintenance. This course will also cover working safely around a vehicle that may have has damage to its high energy/electrical system.

This course bundle is aimed at absolute beginners to IT who want to start a career in Cisco networking or just develop their skills in this area. The course assumes you have no technical knowledge of IT whatsoever. To understand Cisco networking and practice it at a technical level, you must first possess an understanding of basic IT literacy as well as certain technologies, which you will be taught through this course. Through this course, you will gain a series of globally recognised networking certifications from CompTIA and Cisco. You will also possess a set of networking skills you can apply to a vast range of IT job roles. From the beginning, we teach you about basic IT literacy, basic software features and functions, basic networking, operating systems, and basic security threats. From there, the course steps up a notch exploring these areas in more depth. As you progress through the various stages, your knowledge of networking will gradually begin to develop. The course bundle is comprised of five separate courses in total. Once of which is skills based only with no exam, and four certification courses with a final exam after each course. The final course being the Cisco Certified Networking Associate (CCNA). The first course (CompTIA IT Fundamentals) provides a soft introduction to basic IT terminology, concepts and technology. To help you grasp the concepts and develop the skills within the course, simulators are also included. These allow you to practice your networking skills learnt on the course. In the IT world, these simulators are otherwise known as ‘Live Labs’.

This course offers an immersive experience in data analysis, guiding you from initial setup with Python and Pandas, through series and DataFrame manipulation, to advanced data visualization techniques. Perfect for enhancing your data handling and analysis skills.

Duration 5 Days 30 CPD hours This course is intended for This course will prepare participants to take the FC0-U61 exam to obtain the IT Fundamentals+ certification and help participants learn some of the basic principles and techniques of providing PC, mobile, applications, and network support. Overview On course completion, participants will be able to: - Set up a computer workstation and use basic software applications. - Explain the functions and types of devices used within a computer system. - Apply basic computer maintenance and support principles. - Describe some principles of software and database development. - Configure computers and mobile devices to connect to home networks and to the Internet. - Identify security issues affecting the use of computers and networks. This course will prepare participants to take the FC0-U61 exam to obtain the IT Fundamentals+ certification and help participants learn some of the basic principles and techniques of providing PC, mobile, applications, and network support. 1 - Identifying Computer Hardware Identify Types of Computing Devices Identify Internal Computer Components Common Computer Connector Types Identify Common Peripheral Devices 2 - Identifying Computer Software Compare Functions and Features of Common Operating Systems Identify Application Software 3 - Setting Up a Basic Workstation Connect Hardware Install and Configure Operating Systems Install and Configure Applications Configure Accessibility Options 4 - Configuring Network Access Network Connection Types Install and Configure a SOHO Router Network and Alternative Technologies Sharing and Storage Methods 5 - Working with Files, Folders, and Applications Create Files Navigate a File Structure Manage Files and Folders Compress and Extract Files Create Screen Captures 6 - Configuring and Using Wireless Devices Configuring Wireless Devices Use Wireless Devices 7 - Securing Computing Devices Identify Security Threats Apply Security Best Practices Perform Secure Web Browsing 8 - Supporting Computers and Users Environmental and Safety Concepts Back Up and Restore Data Manage Software Implement Basic Support Measures Additional course details: Nexus Humans CompTIA IT Fundamentals Plus Certification (ITF Plus) (Exam FCO-U61) training program is a workshop that presents an invigorating mix of sessions, lessons, and masterclasses meticulously crafted to propel your learning expedition forward. This immersive bootcamp-style experience boasts interactive lectures, hands-on labs, and collaborative hackathons, all strategically designed to fortify fundamental concepts. Guided by seasoned coaches, each session offers priceless insights and practical skills crucial for honing your expertise. Whether you're stepping into the realm of professional skills or a seasoned professional, this comprehensive course ensures you're equipped with the knowledge and prowess necessary for success. While we feel this is the best course for the CompTIA IT Fundamentals Plus Certification (ITF Plus) (Exam FCO-U61) course and one of our Top 10 we encourage you to read the course outline to make sure it is the right content for you. Additionally, private sessions, closed classes or dedicated events are available both live online and at our training centres in Dublin and London, as well as at your offices anywhere in the UK, Ireland or across EMEA.