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Discover how virtualization underpins cloud benefits such as reduced data center footprint and costs, on-demand storage, pay-as-you-go, self-service provisioning, high availability, disaster recovery, and agility.
Explore cloud benefits and why organizations move to cloud. The cloud offers infinite resources you can subscribe to and consume, with pay-as-you-grow costs, enabling agile on-demand provisioning and reduced costs.
Explore cloud service models, including software as a service and infrastructure as a service, and learn how organizations decide what they need from a cloud provider.
understand the three primary cloud service models—infrastructure as a service, platform as a service, and software as a service—and how responsibilities, scalability, and provider managed resources shape cloud deployments.
Explore cloud service models, including software as a service and infrastructure as a service, and learn how organizations decide which services they need in cloud essentials.
Explore cloud delivery models—private, public, and hybrid—and learn how to map them to business requirements and cloud benefits.
Evaluate private, public, hybrid, and community cloud delivery models to align business needs with cloud benefits and plan secure, scalable, pay-as-you-go deployments.
Compare private, public, and hybrid cloud delivery models to understand who owns resources and how services are provided, and learn how to select the right model to maximize cloud benefits.
Explore key cloud terminology like elasticity of demand, demand-driven service, pay as you go, and pay as you grow to build foundational understanding for cloud certified professionals.
Understand elasticity and scalability differences to provision resources on demand, master on-demand self-service and demand-driven service, and manage pay as you grow, chargeback, metering, and multi-tenancy.
Explore terms like pay as you grow, elasticity, on demand, private cloud, and public cloud, and discuss how peak periods drive cloud bursting for applications.
Explore object storage concepts and learn how object-based storage meets growing organizational storage needs, complements cloud solutions, and provides elastic capacity alongside block storage.
Explore object storage concepts and how object IDs, data components, and metadata enable scalable cloud storage. Learn about data blob, policies, and replicas to boost availability.
Explore object based storage and how it moves storage processing power to devices, enabling on-demand provisioning in cloud environments, and learn object id, metadata, replicas, and policies.
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Explore how storage underpins cloud environments, compare disk types, interfaces, and configurations, and evaluate disk performance factors, density, rpm, hot swapping, and RAID for appropriate workloads.
Compare disk types and configurations by examining access speed, access time, latency, startup time across HDDs and SSDs, plus cost, fragmentation, RAID, and tiering storage.
Explore disk types and configurations, examine interface types and their impact on performance and availability, compare SSD advantages, and learn storage tiering to balance cost and cloud storage performance.
Explore redundancy to eliminate single points of failure and ensure high availability for cloud storage hosting multiple virtual machines and tenants, via the hardware-level redundant array of independent disks.
Understand how RAID balances performance and redundancy to achieve high availability in cloud storage, including RAID levels 0, 1, 5, 6, 10 and hybrid configurations, with hardware and software implementations.
Explore redundancy and high availability in cloud storage by examining raid 1 mirroring, raid 5 with parity, and raid 6 or raid 10 for multiple disk failures.
Explore how file systems manage storage, permissions, and data organization across Windows, Unix/Linux, and virtualization platforms, and compare the capabilities and choices for different scenarios.
Explore how file systems store data, manage metadata, and enforce access across Unix, Linux, Windows, and virtualization, highlighting NTFS, extended file system, fat, VMFS, and ZFS.
Explore file systems across operating systems, learning their roles and capabilities in storing and organizing files, and managing metadata. Compare Unix-like and NTFS systems, including virtualization platforms, for cloud use.
Explore various storage technologies used beneath cloud networks, compare direct attached storage, network attached storage, and storage area networks, and evaluate their advantages and disadvantages to select the right technology.
Compare direct attached storage, network attached storage, and storage area networks by cost, performance, capacity, scalability, and data security in cloud environments.
Compare direct attached storage, network attached storage, and storage area networks, noting simplicity and low cost, network-based design with performance tradeoffs, and block-level high performance for cloud infrastructures.
Explore multiple storage access methods, including fiber channel and iSCSI, compare their advantages and disadvantages, and understand implementation choices for cloud based environments.
Compare Fiber Channel, Fiber Channel over Ethernet, and iscsi access protocols to storage technologies, evaluating speed, cost, and ease of configuration for SAN designs.
Explore two storage access protocols for cloudbase networks: fiber channel and fiber channel over ethernet, alongside iscsi over tcp/ip; compare advantages, disadvantages, and key components.
Provision storage for cloud-based environments by presenting it to a fabric server via LUNs, LUN masking, network shares, zoning, and multi pathing, to ensure availability, security, and business requirements.
Provision storage options for clients using LUNs and network shares (SMB/NFS), and ensure high availability with zoning, LUN masking, and multipath in storage area networks.
Present cloud storage to servers using LUNs and NAS/SAN block storage, plus network shares via NFS and SMB. Cover zoning, LUN masking, and multipath for high availability.
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Explore how intranets, the Internet, and extranets connect systems to share resources like files, printers, and business applications, while gateways, firewalls, DMZs, and VPNs secure external access.
Explore how networks enable resource sharing across files, folders, printers, web servers, and applications. Contrast the three basic types—Internet (global) and extranet—plus the network accessed within the organization.
Optimize the network to keep it operating at peak efficiency by exploring network topologies and key performance factors, providing foundational knowledge for cloud computing infrastructures.
Enhance cloud network performance by optimizing topology, monitoring usage, and patching firmware, while balancing bandwidth, latency, caching, compression, and load balancing across LAN, MAN, and WAN.
Optimize networks by selecting appropriate categories and topologies and applying performance factors like bandwidth, latency, compression, and caching, with load balancing for high availability and high performance.
Explore routing and switching fundamentals as packets travel from source to destination, comparing routers and switches, and covering routing tables, subnetting, network address translation, and virtual local area networks.
Explore how routers and switches enable inter-device communication across network segments, using ip addressing, subnetting, nat, vlan tagging, and routing protocols to manage paths in cloud environments.
Explore routers and switches, routing tables, IP addresses, and NAT, with subnetting and LAN configuration, to connect devices and support cloud-based infrastructures.
Explore network ports and application layer protocols such as HTTP, HTTPS, DNS, and DHCP, plus mail and file transfer protocols, and understand their roles in modern network infrastructures.
Explore how http/https, ftp/ftps, ssh, dns, dhcp, and smtp operate over tcp/ip, using well-known ports to enable secure data exchange.
Explore how application layer protocols govern network communication, define protocols as rule sets, and identify key ports for HTTP, HTTPS, DNS, DHCP, TCP, and UDP for the cloud+ exam.
CompTIA Cloud+ Basic is an entry level course to introduce the basic knowledge and skills needed to analyze, select, monitor, and protect cloud resources. The concepts taught in this course include identifying vulnerabilities, investigating network issues, connecting and monitoring networks and cloud environment. This course helps the students to prepare for the CompTIA Cloud+ CV0-002 certification exam.
This CompTIA Cloud+ Basic training course addresses the essential knowledge for installation, deployment, management and maintenance of cloud infrastructure with an enhanced focus on its security. The course is based on the cloud concepts and models, virtualization, and infrastructure in the cloud.