2. By 2014, Cloud Computing had developed its basic features, and security had become the primary focus. uses visualization environment technology, i.e. But it is more efficient as the resources are shared not the data and permission within an application. 30% of all IT budgets are allocated to cloud computing. b. Cloud-based management platforms can support multiple cloud-virtual server operating systems. Cloud computing has three main service models, commonly referred to as Software as a Service (SaaS), Platform as a Service (PaaS), and Infrastructure as a Service (IaaS). Yet another benefit derived from using cloud is the cost-effectiveness of a disaster recovery (DR) solution that provides for faster recovery from a mesh of different physical locations at a much lower cost that the traditional DR site with fixed assets, rigid procedures and a much higher cost. At any time and place, you have high availability, speed, scalability, and security for your environment. B. Computing Platforms Platforms built on top of operating systems that provide computing functionality in areas such as cloud computing and virtualization. Share this page on Facebook A. 16. In this each user has its own resources that are different from other users. The cloud technology is the best example of sustainable technology that utilizes all the computing resources. Windows Azure is a cloud computing platform and infrastructure, created by Microsoft, for building, deploying and managing applications and services through a global network of Microsoft-managed datacenters. It is an Infrastructure-as-a-Service (IaaS) cloud computing platform. B. Amazon. Client Server system refers to accessing information, processing or storage on a typically more powerful separate system from a less powerful computer. b. With SaaS, an organization accesses a specific software application hosted on a remote server and managed by … What is Infrastructure as a Service (IaaS): IaaS is a cloud computing model where virtualized infrastructure is offered to, and managed for, businesses by external cloud providers. Secured connection for remote access to a local area network, c.        A virtual network device for private purposes, d.       An operating system for private network systems. To learn more about how these options compare, see "Distributed Cloud vs. Support - Download fixes, updates & drivers. Cloud Computing for Technology Tools Embarcadero Technologies - 2 - Here are a few important characteristics of cloud computing that carry through to the tool cloud concept: • On-demand self-service: The user can automatically provision resources such as server time and network storage without human intervention. PaaS is sometimes called middleware, referring to how it conceptually sits somewhere between SaaS and IaaS. Which of these companies is not a leader in cloud computing? AWS has expanded well beyond cloud compute and storage. 5. If a person needs to setup a quick business and wants to host its website, he need not require to setup a full-fledged private cloud. 32. d. Encryption for data in transit has a speed/strength tradeoff. Cloud computing is a next-generation technology based on the internet and network which provides services to the user in multiple ways. A threat in the Cloud is a potential (or actual adverse) event that may be malicious or incidental (i.e. B. most common replicated IT resource is the virtual server. How many types of deployment models are used in cloud? The web services interfaces are usually simple. Edge Computing.". Virtualization is also widely used in data centers. b. 1. Large memory storage capabilities and sharing of the program among various devices are the main advantages of cloud storage. virtual server. Which cloud characteristic refers to the ability of a subscriber to increase or decrease its computing requirements as needed without having to contact a human representative of the cloud provider? Why is a trial period needed when considering to use Software-as-a-Service? 3. a. 66% of enterprises already have a central cloud team or a cloud center of excellence. It is a simple data outsourcing resource and can be used temporarily also and it is cost-effective because clients can pay for what they use. Latency requirements are increasing as the demand is increasing. This can be any mix of Infrastructure, Platform, or Software as a Service (IaaS, PaaS, or SaaS). Insight of this example 1. … How can confidentiality of information be achieved? Storage in the Cloud has a higher availability than storage devices in the local area network. Additional storage does not require budget for new large storage devices. Which of the following is not true about cloud-based virtual server management platforms? The family of IBM Cloud Hyper Protect Cloud Services enables end-to-end protection for clients' business processes in the cloud, and is built on secured enclave technology that leverages the industry’s first and only FIPS 140-2 Level 4 certified cloud hardware security module (HSM). This unique mix of public and private cloud resources provides an organization the luxury of selecting optimal cloud for each application or workload and moving workloads freely between the two clouds as circumstances change. Increased focus on service level agreements (SLAs), c.       C. less focus on service level agreements (SLAs), b. 9. If processors based on Arm become the norm in the data center, the industry can thank the gravitational pull of AWS… Virtualization is a typical component within cloud computing. You can now automatically dispatch data to any location across the wire with the assurance that neither security, availability nor capacity are issues. The video "Hybrid Cloud Explained" provides a more in-depth discussion of the computing environment: Multicloud takes things a step further and allows you to use two or more clouds from different cloud providers. Explanation: Cloud computing separates the application from the hardware. Time and Space are the major overhead of this scheme. How it's using cloud computing: Google is well known for it G Suite productivity apps, which include Gmail, Hangouts, Calendar, Google Drive and Google Docs. This included maintaining a set of tapes or drives, manually collecting them, and dispatching them to a backup facility with all the inherent problems that might happen in between the originating and the backup site. What is a Virtual Private Network (VPN)? 26. There is also the possibility to store the data either on- or off-premises depending on the regulatory compliance requirements. Hybrid cloud is a computing environment that connects a company’s on-premises private cloud services and third-party public cloud into a single, flexible infrastructure for running the organization’s applications and workloads. Various service providers use Cloud Stack to offer public, private and hybrid cloud services. PaaS offerings typically include a base operating system and a suite of applications and development tools. One of the best scenarios for the use of a cloud is a test and development environment. Cloud computing services enable the next step to innovate faster and increase business agility. 4. What widely used service is built on cloud-computing technology? What are different data types used in cloud computing? 6. Expensive personal computer hardware. E-mail this page. 35. 45. Which cloud deployment model is managed by a cloud provider, has an infrastructure that is offsite, and is accessible to the general public? 83% of enterprise workloads will be in the cloud by 2020. To evaluate whether the cloud services will be useful, c.       To find out whether the vendor will meet the Service agreement, d.      To have time to accommodate the local network to use of the new services, 18. How can confidentiality of information be achieved? Storage in the Cloud has a higher availability than storage devices in the local area network. 25. 46. AWS was the first cloud computing and offering infrastructure as a service in 2008 and has never looked back as it launches new services at a breakneck pace and is creating its own compute stack that aims to be more efficient and pass those savings along. What are some of the most effective ways to use cloud computing to achieve business goals? c.       Storage in the Cloud has shorter access times than storage in the local area network. Cloud-based backup, while not being the panacea, is certainly a far cry from what it used to be. 34. C. Blackboard. Google App Engine (often referred to as GAE or simply App Engine) is, c.       Is a Infrastructure as a Service. a. Cloud-based management platforms can support multiple cloud-virtual server vendors. 8. Amazon’s widely used cloud service, Amazon Web Services, is experiencing a large-scale outage, the company said Wednesday, affecting users ranging from … Amazon, Microsoft, and Google combined accounted for 57% of the global cloud computing market in 2018. Which of the following risks is actually increased by cloud-specific security technologies? A secured private cloud for a single user, c.       A virtual network device for private purposes, d.      An operating system for private network systems. The public cloud service market is expected to reach $623.3 billion by 2023 worldwide. 47. Widely used data store solution for orchestrators has seen 200 distinct contributors in the past 12 months SAN FRANCISCO, Nov. 24, 2020 /PRNewswire/ -- … Unable to support both public verification and dynamic data correctness. Cloud computing is a technology in which shared softwares, information, and resources can be accessed through multiple devices over a network, usually the Internet. 50. b. Among them, Gmail and dropbox provide cloud storage as a software service. c. Cloud-based management platforms cannot support internally hosted server platforms. Which of the following is not cloud service provider ? Public clouds are typically run by large information technology firms such as Microsoft, Amazon, and Google, and involve massive data centers that are shared by an equally massive number of different users. Be the first to hear about news, product updates, and innovation from IBM Cloud, Top 7 Most Common Uses of Cloud Computing. What is Infrastructure-as-a-Service (IaaS)? It allows the use of cloud applications without the hassle of installation and access personal and business files from any location through remote Internet access. Which is considered the most widely used cloud computing service? That is SASS(Software as a service), PASS(Platform-as-a-service), IASS(Infrastructure-as-a-service). In this scenario, organizations are only paying for the amount of cloud storage they are actually consuming, and do so without the worries of overseeing the daily maintenance of the storage infrastructure. Be the first to hear about news, product updates, and innovation from IBM Cloud. By ensuring enough resources to make information available for all users, b. For example if you want to save video then you need a data type to save that. Common user does not need to afr… There are three types of services cloud computing provides. Which cloud characteristic refers to the ability of a subscriber to increase or decrease its computing requirements as needed without having to contact a human representative of the cloud provider? By preventing unauthorized changes, c.       By regularly backing up the information, d.      By restricting access to information. Cloud Stack: This is an open source software platform designed to manage the cloud computing environment. The most common and widely adopted cloud computing services are Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). 17. Retailers and suppliers are now extracting information derived from consumers’ buying patterns to target their advertising and marketing campaigns to a particular segment of the population. b. While the list of the above uses of cloud computing is not exhaustive, it certainly give an incentive to use the cloud when comparing to more traditional alternatives to increase IT infrastructure flexibility, as well as leverage on big data analytics and mobile computing. What is benefit of storage availability in the Cloud? How does Cloud computing change the relationship between provider and customer? 20 July 2020 Cloud computing has been credited with increasing competitiveness through cost reduction, greater flexibility, elasticity and optimal resource utilization. Organizations may turn to PaaS for the same reasons they look to IaaS, while also seeking to increase the speed of development on a ready-to-use platform to deploy applications. 27. The amount of data increasing day by day and cloud computing is requiring new and efficient data types to store them. Social networking platforms are now providing the basis for analytics on behavioral patterns that organizations are using to derive meaningful information. Companies are going for lower latency for many applications. This often combines, but is not limited to, automated provisioning of physical and virtualized resources. Why is a trial period needed when considering to use Software-as-a-Service? Introduction to Cloud Computing Technologies. To establish the required bandwidth for using the cloud services, b. 49. There are many cloud service providers out there, but those are the three big dogs in the industry. With cloud computing, there are now readily available environments tailored for your needs at your fingertips. Hybrid Cloud vs. Multicloud vs. a. Enterprises must understand those differences in order to choose the right type of cloud service for a given use case. a. IaaS and PaaS are two of the oldest and most widely used categories of cloud computing services -- similar in some ways but still fundamentally different types of platforms. Home » Unlabelled » What widely used service is built on cloud-computing technology? Software as a Service (SaaS) Software as a Service lets you access a provider's services running on the provider's infrastructure, typically from multiple devices. By far the most widely used version of cloud computing is the public cloud. Which service model allows the customer to choose more layers in the computing architecture? Here are a few situations where cloud computing is used to enhance the ability to achieve business goals. ), provided it enters into a BAA with the CSP, the type of cloud configuration to be used may affect the risk analysis and risk management plans of all parties and the resultant provisions of the BAA. 51. Which of the following is not a true statement about using encryption with enterprise cloud computing implementations? 23. What are the uses of cloud storage ? Share this page on LinkedIn 42. 7. a. Which is considered the most widely used cloud computing service? Hadoop is a free, Java-based programming framework that supports the processing of large data sets in a distributed computing environment. A special classroom version is called G Suite for Education, which includes extra features for apps like Google Docs, Sheets, Drive, Gmail and others. All of the following are cons of cloud computing except: A. level of reliability B. scale & cost Service models. 31. Cloud security has become a fast-growing service, because of its importance to customers. Windows Azure is a cloud computing platform and infrastructure, created by Microsoft, for building, deploying and managing applications and services through a global network of … This entails securing a budget, and setting up your environment through physical assets, significant manpower, and time. Gartner defines PaaS as a cloud service model where the cloud is used to deliver a platform to users from which they can develop, initialize and manage applications. Which of these is not a major type of cloud computing usage ? Figure 4: Open source optionas from cloud service providers b.      Configuration and vulnerability management. All this can often extend the time it takes for a project to be completed and stretch your milestones. What widely used service is built on cloud-computing technology? a.       Infrastructure-as-a-Service (IaaS), c.       Communication-as-a-Service (CaaS). 28. Software-as-a-Service (SaaS) is the delivery of applications-as-a-service, probably the version of cloud computing that most people are used to on a day-to-day basis. Distributed Cloud vs. In this the functionality remains the same that the resources can be shared to many. It is an inefficient mode where the user has to put more time and money to add more infrastructure if the demand rises in less time to deliver. 43. Increased focus on service level agreements (SLAs), C. less focus on service level agreements (SLAs). Using an existing infrastructure on a pay-per-use scheme seems to be an obvious choice for companies saving on the cost of investing to acquire, manage, and maintain an IT infrastructure. A. Software-as-a-Service B. Platform-as-a-Service C. Infrastructure-as-a-Service D. Communication-as-a-Service. a. 52. 94% of enterprises already use a cloud service. Which cloud deployment model is operated solely for a single organization and its authorized users? How does Cloud computing change the relationship between provider and customer? d. Cloud-based management platforms can support change management methodologies. c.       less focus on service level agreements (SLAs). 41. What is benefit of storage availability in the Cloud? A. Google. A. c. Data being processed is always encrypted. Vulnerabilities in Cloud can be defined as the loopholes in the security architecture of Cloud, which can be exploited by an adversary via sophisticated techniques to gain access to the network and other infrastructure resources. A secured connection for remote access to a local area network, b. a. Home » Cloud Computing MCQs » What widely used service is built on cloud-computing technology? What is a Virtual Private Network (VPN)? 21. Meanwhile, numerous custom software development companies and the leading players in the information technology sector now compete to deliver flexible cloud services for both the public and enterprises. Platform-as-a-Service (PaaS) provides customers a complete platform—hardware, software, and infrastructure—for developing, running, and managing applications without the cost, complexity, and inflexibility of building and maintaining that platform on-premises. failure of a storage device), compromising Cloud resources. In which attack an attacker tries to flood the victim by sending requests from innocent hosts in the network. The Big Trio in Cloud Computing – AWS, Azure, and Google Cloud. With multicloud, you can decide which workload is best suited to which cloud based on your unique requirements, and you are also able to avoid vendor lock-in. a. Which of the following is an example of a cloud computing application? A. Twitter B. Skype C. Gmail D. YouTube E. All of … b. Encryption can be used to solve the data segregation issue. 29. Hybrid cloud is a computing environment that connects a company’s on-premises private cloud services and third-party public cloud into a single, flexible infrastructure for running the organization’s applications and workloads. This way of ensuring a backup is performed is not immune to problems (such as running out of backup media), and there is also the time it takes to load the backup devices for a restore operation, which takes time and is prone to malfunctions and human errors. Edge Computing. 39. Productivity: Office tools like Microsoft Office 365 and Google Docs use cloud computing, allowing … It is part of the Apache project sponsored by the Apache Software Foundation. Public cloud. What is a Virtual Private Network (VPN)? Dropbox and Gmail are the leading cloud computing storage examples. 37. 2:24 AM Interview Preparation Questions No comments. In which category of SaaS services does customer relationship management (CRM) software fall? … d.      There is no difference between the service models. c.       In case user forgot where the data stored, it will become difficult for users. How vendors keep certain degree of separation between one customer data and another's. Application development in cloud computing provides an extensive, flexible, and affordable way to implement cloud service models. Infrastructure-as-a-Service (IaaS) delivers fundamental compute, network, and storage resources to consumers on-demand, over the internet, and on a pay-as-you-go basis. The G Suite apps all live on the cloud. The official IaaS definition is as follows: Infrastructure as a service (IaaS) provides compute, memory, storage, networking and related software, such as operating systems and databases, as a cloud service to replace traditional on-premises data center infrastructure. How can confidentiality of information be achieved? There are maintenance costs and support costs. Which of the following is disadvantage of FADE? 36. C. Blackboard. 4 min read, Share this page on Twitter Then comes the installation and configuration of your platform. Friday, 18 November 2016. What is the number one concern about cloud computing? … For example, a cloud computing platform that allows you to scale your services by adding and removing virtual machines as required. Nor capacity are issues additional storage does not require budget for new large devices... That are different from other users is used to develop applications referred as! Data has always been a complex and time-consuming operation this often combines, but is not limited to, provisioning! Increased focus on service level agreements ( SLAs ), b availability than in. It security systems being the panacea, is certainly a far cry from what used... Center of excellence organization and its authorized users by adding and removing machines. 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