And, MongoDB has brought in some more, very important and useful features. Which of the following is true of cloud computing? Cloud computing resources can scale up or down rapidly and, in some cases, automatically, in response to business demands. 1. Characteristics of Cloud Computing. This relieves the end user from hassles of looking after frequent servicing of equipment. These days, everyone is in the cloud — but that doesn't mean that they've figured out how to overcome all the challenges of cloud computing. It is a key feature of cloud computing. a) Abstraction b) Infrastructure c) User Interface d) All of the mentioned View Answer. The cloud computing model. The cloud provides resources such as servers, networks, platforms, storage, applications and much more. This means Cloud Shell always comes with the latest versions of Cloud SDK, Docker, and all its other utilities. B. A It's always going to be less expensive and more secure than local computing. It provides self service capabilities to users with scalable features to increase usage on requirement. Since then, cloud computing has been evolved from static clients to dynamic ones and from software to services. Since cloud computing systems are internet-based, service outages are always an unfortunate possibility and can occur for any reason. Servers – Cloud computing innovation associated with the servers has revolutionized the way we run our business. Users can choose public, private or hybrid storage offerings, depending on security needs and other considerations.. Control choices. Industry forecasts anticipate continued growth for Cloud Computing in the coming years. 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. Cloud Computing architecture comprises of many cloud components, which are loosely coupled. Data collected during this process is stored and processed by remote servers (also called cloud servers). The usage, capacity, and therefore cost, can be scaled up or down with no additional contract or penalties. Some emphasize the cost benefits associated with it, while others are still cautious about security and privacy. With a public cloud, all hardware, software and other supporting infrastructure is owned and managed by the cloud provider. (Choose 3 answers) A. Cloud computing is one of those truly disruptive market opportunities that makes or breaks companies. Cloud computing is based on the premise that the main computing takes place on a machine, often remote, that is not the one currently being used. Which of the following is a key cloud service attribute? In fact, most people already use a variety of cloud computing services without even realizing it. Cloud computing is a popular option for people and businesses for a number of reasons including cost savings, increased productivity, speed and efficiency, performance, and security. The following diagram shows the graphical view of cloud computing architecture: Front End. Features of IaaS in Cloud Computing As far as the equipment is concerned, the responsibility of the maintenance and repairs lies with the IaaS service provider. ☐ Local access to resource ☐ Dynamic provisioning ☐ Cost benefits ☐ Simplified installation and maintenance 2. ☐ Local access to resource ☐ Dynamic provisioning ☐ Cost benefits ☐ Simplified installation and maintenance 2. Cloud goes hand-in-hand with your most optimal BYOD policy. Leverage cloud services over the open internet … Introduction to Cloud ANSWERS – IBM Cognitive Class GET CERTIFICATE HERE: Introduction to Cloud Module 1 – Overview of Cloud Computing Question 1) In the US National Institute of Standards and Technology, NIST, definition of “cloud computing”, what does the statement “shared pool of configurable computing resources” include? Which of the following is true of cloud computing? This Cloud Computing Quiz helps you to build up your confidence and provide you sample questions for Cloud computing interview. Scalability. Cloud computing is used for enabling global access to mutual pools of resources such as services, apps, data, servers, and computer networks. There are five basic characteristics of cloud computing that help to set it apart from the conventional methods of hosting. The most talked-about term currently in the IT industry is cloud computing. This makes data-accessing contrivances more reliable and efficient, with nominal administration effort. That's why we present the basic 7 fundamentals of cloud computing. Those that don't almost certainly can't win. Storage options. We can broadly divide the cloud architecture into two parts: ... Each of the ends is connected through a network, usually Internet. Download our FREE Cloud Backup Report based on 155+ real user reviews. C. Only a few small companies are investing in the technology, making it … Key Features Of Cloud Computing. It is done on either a third-party server located in a data center or a privately owned cloud. This set of Cloud Computing Multiple Choice Questions & Answers (MCQs) focuses on “Cloud Service Attributes”. B. Amazon EBS data is automatically backed up to tape. Cloud computing operates on a similar principle as web-based email clients, allowing users to access all of the features and files of the system without having to keep the bulk of that system on their own computers. There are many awesome features that have made MongoDB so popular. According to the latest cloud computing statistics reports as per RightScale 2015 State of the Cloud Report, 93% of Respondents are using Cloud. A cloud-based application is fully deployed in the cloud and all parts of the application run in the cloud. Which of the following are key features of cloud computing? The winners will find ways to differntiate. 12. Any discussion of cloud computing typically begins with virtualization. Cloud computing challenges are numerous and thorny, to be sure. According to the National Institute of Standards and Technologies (NIST), cloud computing is a model for enabling convenient, on-demand network access to a shared pool of configurable computing resources (networks, servers, storage, applications, and services) that can be rapidly provisioned and released with minimal management effort or service provider interaction. More Packets Per Second (PPS) B. 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. There are basically 5 essential characteristics of Cloud Computing.. On-demand self-services: The Cloud computing services does not require any human administrators, user themselves are able to provision, monitor and manage computing resources as needed. Cloud computing infrastructures and services have the following characteristics, which typically differentiate them from similar (distributed computing) technologies: Elasticity and the ability to scale up and down : Cloud computing services can scale upwards during high periods of demand and downward during periods of lighter demand. In this article, you will learn about some key features of MongoDB. Cloud computing has a different set of costs such that for accounting purposes, all these costs are operational expenses – Leasing software and customized features – Using a pay-per-use model requires actively managing subscriptions to ensure users do not misuse the services, and that provisioned accounts are being utilized and not wasted. Which of the following are features of enhanced networking? Cloud infrastructure refers to the hardware and software components -- such as servers, storage, a network, virtualization software, services and management tools -- that support the computing requirements of a cloud computing model.. A. It’s always going to be less expensive and more secure than local computing. Download our FREE Cloud Monitoring Software Report based on 105+ real user reviews.. People, organizations, applications and users all use these resources. It separates resources and services from the underlying physical delivery environment. Downtime. Cloud Computing is a process of delivering/enabling scalable, expandable and almost perfectly elastic software services using internet technologies. These are key features for any cloud application. The concept of Cloud Computing came into existence in the year 1950 with implementation of mainframe computers, accessible via thin/static clients. Cloud Computing Quiz. C. Amazon EBS volumes can be encrypted transparently to workloads on the attached instance. Lower latency C. Multiple network interfaces D. … The following diagram explains the evolution of cloud computing: Benefits. 9. Quizzes are an interesting way of learning. It is a method of delivering Software as a Service (SaaS), delivered in a pay-per-use basis. Public clouds are owned and operated by a third-party cloud service providers, which deliver their computing resources like servers and storage over the Internet.Microsoft Azure is an example of a public cloud. Because the cloud is a broad collection of services, organizations can choose where, when, and how they use cloud computing. The Cloud Shell container image is updated weekly to ensure prepackaged tools are kept up to date. 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. Virtualization is using computer resources to imitate other computer resources or whole computers. Cloud infrastructure scales on demand to support fluctuating workloads. Data stored on Amazon EBS is automatically replicated within an Availability Zone. B You can access your data from any computer in the world, as long as you have an Internet connection. Cloud computing is a broad term that describes a wide range of services. For example, Cloud services’ adoption is increasing among the mid-tier and small and medium businesses (SMB). Disadvantages of cloud computing explained 1). Which of the following are features of cloud computing? With cloud you can forget about downtime, troubleshooting, repair, crashes, and other troubles, which are the common thing for your traditional physical servers. Which of the following are features of Amazon Elastic Block Store (Amazon EBS)? This score helps you in learning. When you set up a Cloud Shell session, you get a regular Unix user account with a username based on your email address. You can access your data from any computer in the world, as long as you have an Internet connection. (Choose 2 answers) A. Large clouds, predominant today, often have functions distributed over multiple locations from central servers. Organizations can determine their level of control with as-a-service options. The best part of this Cloud Computing Test is, provide your score at the end when you submit all the question. Everyone is thinking about cloud computing from different perspectives. More than ever, Cloud Computing skills are mandatory for employees in the IT industry. This preview shows page 366 - 370 out of 792 pages.. 1. C Only a few small companies are investing in … Root user. The term is generally used to describe data centers available to many users over the Internet. Downtime is often cited as one of the biggest disadvantages of cloud computing. 1. 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