Answer: a. For businesses, cloud computing means improved collaboration and productivity, as well as significant cost reductions. Broad network access. 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. 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). Resource pooling, the sharing of computing capabilities, leads to increased resource utilization rates. The CSP makes these resources available for a monthly subscription fee or bills them according to usage. d. As per NIST, one of the essential charecteristics of a cloud computing infrastructure is “Measured Service”. Cloud computing is a broad term that describes a wide range of services. 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. Explanation: A cloud service provider creates resources that are pooled together in a system that supports multi-tenant usage. 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. Cloud computing is going all together for a different look as it now includes different data types like emails, contracts, images, blogs, etc. 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. Know who has access to what data and when. On-demand computing is a delivery model in which computing resources are made available to the user as needed. 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. Broad network access: Customers access cloud services via the internet. 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? The amount of data increasing day by day and cloud computing is requiring new and efficient data types to store them. Because the cloud is a broad collection of services, organizations can choose where, when, and how they use cloud computing. 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. Learn more in: Home Healthcare in Cloud Computing We may also share information with trusted third-party providers. Cloud computing is so successful because of its simplicity in its usage. Multiple Choice Questions and Answers on Benefits and Drawbacks of Cloud Computing ... Broad network access c) Resource pooling: d) All of the mentioned. 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). This means you need fewer resources and thus save costs. Resource pooling: Different types of customers (individuals, organizations, or different departments within an organization) all use the same servers, storage, or other computing resources. Rapid elasticity 3. The _____ is something that you can obtain under contract from your vendor. Measured service is a term that IT professionals apply to cloud computing. Resource pooling. Which of the following statements about the broad network access feature of cloud computing are true? Users can access data or upload data to the cloud from anywhere with an internet connection. This animation shows how that works (using virtualization). The various features are Optimal Server Utilization, On-demand cloud services (satisfying client), Dynamic Scalability, Broad network access. 8. Broad Network Access: The network access is required. For example if you want to save video then you need a data type to save that. These are sometimes called the cloud computing stack because they build on top of one another. 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. 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. Cloud networking similarly shares the networking but it provides more advanced features and network functions in the cloud with interconnected servers established under cyberspace. Broad network access This is another characteristic of cloud computing Access from ITC 544 at Edith Cowan University smart phones, tablets etc with online connectivity, This will assist the employee to access company resources and continue to work from their own devices. 3. Users can use purchased cloud computing resources at any time via the internet. A big part of the cloud's utility is its ubiquity. 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. “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.” They are a cost-effective solution for enterprises. Dijiang Huang, Huijun Wu, in Mobile Cloud Computing, 2018. 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. Multi-tenancy and resource pooling . Cloud computing provides a simple way to access servers, storage, databases and a broad set of application services over the Internet. 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. Measured service 4. Large clouds, predominant today, often have functions distributed over multiple locations from central servers. On Demand Self Service - enables consumers to unilaterally provision computing capabilities as needed automatically - ex: view service catalogue via web based user interface. The resources may be maintained within the user's enterprise, or made available by a cloud service provider. 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. 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). Multi-tenancy Pooling resources on the software level means that a consumer is not the only one using the software. 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. 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. It means better data protection, improved availability, and expanded access to cutting-edge technologies. What exactly makes something a cloud? Because most enterprises have a mix of operating systems, platforms and devices, the cloud is an attractive option. 4. 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. Cloud Computing characteristics - on demand self service - broad network access - resource pooling - rapid elasticity - measured service. This is particularly important for serving time sensitive manufacturing applications. 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 resources are pooled to support a multitenant model. The software must be designed… Resources Pooling Of the five essential characteristics of cloud computing, broad network access is the most debated. 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. What is Broad Network Access? Major cloud providers all offer identity and access control tools; use them. dll) Cloud computing menyewa storage layanan yang tinggal memakai software 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. Broad network access 2. Select one: a. 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. Cloud Computing and the Essential characteristics of cloud services are On-demand self- service, Broad network access, Resource pooling, rapid elasticity. You can access it from just about any computer that has internet access. When the services are provided by a third-party, the term cloud computing is often used as a synonym for on-demand computing. Broad Network Access b. Five Characteristics of Cloud Computing. 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