Cloud computing is on-demand access, via the internet, to computing resources—applications, servers (physical servers and virtual servers), data storage, development tools, networking capabilities, and more—hosted at a remote data center managed by a cloud services provider (or CSP). No network access means that the data will be stored locally not in the cloud and this is not a complete model of cloud computing 3. Major cloud providers all offer identity and access control tools; use them. Learn more in: Home Healthcare in Cloud Computing Resource pooling, the sharing of computing capabilities, leads to increased resource utilization rates. Five Characteristics of Cloud Computing. Cloud computing is going all together for a different look as it now includes different data types like emails, contracts, images, blogs, etc. “Cloud computing is a model for enabling convenient, on-demand network access to a shared pool of configurable computing resources (e.g., networks, servers, storage, applications, and services) that can be rapidly provisioned and released with minimal management effort or service provider interaction.” 3. Resource Pooling: All resources of the same type are put in the same area so that the consumer find it quickly and take the exact amounts he needs. Multi-tenancy Pooling resources on the software level means that a consumer is not the only one using the software. Cloud computing is a model for enabling convenient, on-demand network access to a shared pool of configurable computing resources (e.g., networks, servers, storage, applications, and services) that can be rapidly provisioned and released with minimal management effort or service provider interaction. Know who has access to what data and when. What exactly makes something a cloud? Broad network access. Most cloud computing services fall into four broad categories: infrastructure as a service (IaaS), platform as a service (PaaS), serverless and software as a service (SaaS). On Demand Self Service - enables consumers to unilaterally provision computing capabilities as needed automatically - ex: view service catalogue via web based user interface. Measured service 4. Broad Network Access b. When we refer to broad network access in cloud computing, we mean that the resources hosted by the cloud should be available to any computing device, regardless of form factor, from any Internet connected location. Cloud computing is a model for enabling ubiquitous, convenient, on-demand network access to a shared pool of configurable computing resources (e.g., networks, servers, storage, applications, and services) that can be rapidly provisioned and released with minimal management effort or service provider interaction. For businesses, cloud computing means improved collaboration and productivity, as well as significant cost reductions. Select one: a. The software must be designed… Rapid elasticity 3. Cloud computing resources are pooled to support a multitenant model. The amount of data increasing day by day and cloud computing is requiring new and efficient data types to store them. Abstract. This website uses cookies and other tracking technology to analyse traffic, personalise ads and learn how we can improve the experience for our visitors and customers. You can access it from just about any computer that has internet access. Cloud IT solutions describe a multiplicity of cloud computing services that provide access to on-demand shared computing resources like applications, processing power, and storage via the internet where all the heavy lifting involved in crunching and processing data is performed on the cloud . Cloud computing provides a simple way to access servers, storage, databases and a broad set of application services over the Internet. Cloud Computing and the Essential characteristics of cloud services are On-demand self- service, Broad network access, Resource pooling, rapid elasticity. Broad network access. We may also share information with trusted third-party providers. This means you need fewer resources and thus save costs. The various features are Optimal Server Utilization, On-demand cloud services (satisfying client), Dynamic Scalability, It means better data protection, improved availability, and expanded access to cutting-edge technologies. Users can use purchased cloud computing resources at any time via the internet. This is a reference to services where the cloud provider measures or monitors the provision of services for various reasons, including billing, effective use of resources, or overall predictive planning. Users can access data or upload data to the cloud from anywhere with an internet connection. Correct answer: Cloud is an exact equivalent of grid computing Question 11 Which one of the followings is NOT an essential charecteristics of cloud infrastructure as per NIST? Broad Network Access: The network access is required. Broad network access 2. Cloud computing is a broad term that describes a wide range of services. What is Broad Network Access? d. As per NIST, one of the essential charecteristics of a cloud computing infrastructure is “Measured Service”. Of the five essential characteristics of cloud computing, broad network access is the most debated. Explanation: A cloud service provider creates resources that are pooled together in a system that supports multi-tenant usage. On-demand self-service 5. The _____ is something that you can obtain under contract from your vendor. Broad network access does not compliment the privacy of the info whereas it believe in the accessibility of the resources through diverse devices of the employees e.g. Dijiang Huang, Huijun Wu, in Mobile Cloud Computing, 2018. layanan dari cloud computing dimana kita meyewa "rumah" seperti (sistem operasi, network, framework aplikas. When the services are provided by a third-party, the term cloud computing is often used as a synonym for on-demand computing. Network bandwidth and latency are very important aspects of cloud computing and broad network access, because they relate to the Quality of Service (QoS) on the network. Menurut NIST, ada 5 Karakteristik Cloud Computing agar sebuah sistem dapat disebut sebagai Cloud Computing, yaitu: Broad Network Access : Akses jaringan yang luas dan bisa diakses oleh berbagai jenis perangkat, seperti smartphone, tablet, laptop, dsb. Resource pooling: Different types of customers (individuals, organizations, or different departments within an organization) all use the same servers, storage, or other computing resources. Measured service is a term that IT professionals apply to cloud computing. Broad network access: A user can access cloud data or upload data to the cloud from anywhere with an internet connection and using any device. On-demand computing is a delivery model in which computing resources are made available to the user as needed. Cloud Computing is a source control in which multiple computing resources share the same platform and the users are also enabled to access these resources to a particular extent. Answer: a. Multi-tenancy and resource pooling . Cloud networking similarly shares the networking but it provides more advanced features and network functions in the cloud with interconnected servers established under cyberspace. A cloud services platform such as Amazon Web Services owns and maintains the network-connected hardware required for these application services, while you provision and use what you need via a web application. The CSP makes these resources available for a monthly subscription fee or bills them according to usage. According to NIST definition of cloud computing, it has five characteristics: on-demand self-service, broad network access, resource pooling, rapid elasticity, and measured service, while mobile computing focuses on device mobility and context awareness considering networking and mobile resource/data access. 4. Capabilities are available over the network and accessed through standard mechanisms that promote use by heterogeneous thin or thick client platforms (e.g., mobile phones, laptops, and PDAs) as well as other traditional or cloud-based software services. Broad network access: Customers access cloud services via the internet. Definition of Broad Network Access: Capabilities are available over the network and accessed through standard mechanisms that promote use by heterogeneous thin or thick client platforms (e.g., mobile phones, tablets, laptops, and workstations). These are sometimes called the cloud computing stack because they build on top of one another. Cloud Computing characteristics - on demand self service - broad network access - resource pooling - rapid elasticity - measured service. A big part of the cloud's utility is its ubiquity. Cloud computing is the on-demand availability of computer system resources, especially data storage (cloud storage) and computing power, without direct active management by the user.The term is generally used to describe data centers available to many users over the Internet. smart phones, tablets etc with online connectivity, This will assist the employee to access company resources and continue to work from their own devices. dll) Cloud computing menyewa storage layanan yang tinggal memakai software 8. The resources may be maintained within the user's enterprise, or made available by a cloud service provider. For example if you want to save video then you need a data type to save that. Resource pooling. Broad network access This is another characteristic of cloud computing Access from ITC 544 at Edith Cowan University Users can use purchased cloud computing resources through different terminals via the internet. Resources Pooling Because the cloud is a broad collection of services, organizations can choose where, when, and how they use cloud computing. This animation shows how that works (using virtualization). Because most enterprises have a mix of operating systems, platforms and devices, the cloud is an attractive option. Although it is not feasible to lock down all the different client platforms in the way that you can lock down and control desktop client environments, there are still steps you can take to mitigate these threats. Large clouds, predominant today, often have functions distributed over multiple locations from central servers. Allowing a broad range of client devices to access cloud applications and services from both internal and external network locations expands the available attack surface. Which of the following statements about the broad network access feature of cloud computing are true? Multiple Choice Questions and Answers on Benefits and Drawbacks of Cloud Computing ... Broad network access c) Resource pooling: d) All of the mentioned. This is particularly important for serving time sensitive manufacturing applications. Multi-tenancy and resource pooling: Multi-tenancy lets numerous customers share the same physical infrastructures or the same applications, yet still retain privacy and security over their own data. They are a cost-effective solution for enterprises. As with other significant developments in technology, many vendors have seized the term cloud and are using it for products that are outside of the common definition. 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