The term is generally used to describe data centers available to many users over the Internet. Which of the following is a key cloud service attribute? Any discussion of cloud computing typically begins with virtualization. 1. This preview shows page 366 - 370 out of 792 pages.. 1. 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. a) Abstraction b) Infrastructure c) User Interface d) All of the mentioned View Answer. When you set up a Cloud Shell session, you get a regular Unix user account with a username based on your email address. This relieves the end user from hassles of looking after frequent servicing of equipment. Cloud Computing architecture comprises of many cloud components, which are loosely coupled. This Cloud Computing Quiz helps you to build up your confidence and provide you sample questions for Cloud computing interview. C. Only a few small companies are investing in the technology, making it … It separates resources and services from the underlying physical delivery environment. Everyone is thinking about cloud computing from different perspectives. More than ever, Cloud Computing skills are mandatory for employees in the IT industry. Characteristics of Cloud Computing. Cloud Computing Quiz. The usage, capacity, and therefore cost, can be scaled up or down with no additional contract or penalties. C Only a few small companies are investing in … Disadvantages of cloud computing explained 1). B. Amazon EBS data is automatically backed up to tape. Quizzes are an interesting way of learning. Which of the following are features of enhanced networking? 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. Cloud computing is a broad term that describes a wide range of services. Leverage cloud services over the open internet … You can access your data from any computer in the world, as long as you have an Internet connection. Download our FREE Cloud Backup Report based on 155+ real user reviews. 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. A. It’s always going to be less expensive and more secure than local computing. We can broadly divide the cloud architecture into two parts: ... Each of the ends is connected through a network, usually Internet. And, MongoDB has brought in some more, very important and useful features. Since then, cloud computing has been evolved from static clients to dynamic ones and from software to services. A cloud-based application is fully deployed in the cloud and all parts of the application run in the cloud. 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. 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? Servers – Cloud computing innovation associated with the servers has revolutionized the way we run our business. This score helps you in learning. 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. Downtime is often cited as one of the biggest disadvantages of cloud computing. Cloud infrastructure scales on demand to support fluctuating workloads. 1. 12. B You can access your data from any computer in the world, as long as you have an Internet connection. Which of the following are features of cloud computing? For example, Cloud services’ adoption is increasing among the mid-tier and small and medium businesses (SMB). Since cloud computing systems are internet-based, service outages are always an unfortunate possibility and can occur for any reason. 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. Lower latency C. Multiple network interfaces D. … Industry forecasts anticipate continued growth for Cloud Computing in the coming years. With a public cloud, all hardware, software and other supporting infrastructure is owned and managed by the cloud provider. Key Features Of Cloud Computing. Users can choose public, private or hybrid storage offerings, depending on security needs and other considerations.. Control choices. Organizations can determine their level of control with as-a-service options. It is done on either a third-party server located in a data center or a privately owned cloud. Which of the following are features of Amazon Elastic Block Store (Amazon EBS)? 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. People, organizations, applications and users all use these resources. Large clouds, predominant today, often have functions distributed over multiple locations from central servers. This means Cloud Shell always comes with the latest versions of Cloud SDK, Docker, and all its other utilities. Which of the following is true of cloud computing? (Choose 2 answers) A. Those that don't almost certainly can't win. The cloud computing model. Cloud computing is used for enabling global access to mutual pools of resources such as services, apps, data, servers, and computer networks. The cloud provides resources such as servers, networks, platforms, storage, applications and much more. This set of Cloud Computing Multiple Choice Questions & Answers (MCQs) focuses on “Cloud Service Attributes”. Cloud computing challenges are numerous and thorny, to be sure. Which of the following is true of cloud computing? Some emphasize the cost benefits associated with it, while others are still cautious about security and privacy. With cloud you can forget about downtime, troubleshooting, repair, crashes, and other troubles, which are the common thing for your traditional physical servers. C. Amazon EBS volumes can be encrypted transparently to workloads on the attached instance. These are key features for any cloud application. ☐ 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. Storage options. Data collected during this process is stored and processed by remote servers (also called cloud servers). 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.. The following diagram explains the evolution of cloud computing: Benefits. A It's always going to be less expensive and more secure than local computing. In this article, you will learn about some key features of MongoDB. Cloud Computing is a process of delivering/enabling scalable, expandable and almost perfectly elastic software services using internet technologies. The most talked-about term currently in the IT industry is cloud computing. 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. There are five basic characteristics of cloud computing that help to set it apart from the conventional methods of hosting. Data stored on Amazon EBS is automatically replicated within an Availability Zone. It is a key feature of cloud computing. Root user. 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. The best part of this Cloud Computing Test is, provide your score at the end when you submit all the question. It is a method of delivering Software as a Service (SaaS), delivered in a pay-per-use basis. (Choose 3 answers) A. 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. 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. That's why we present the basic 7 fundamentals of cloud computing. Cloud computing is one of those truly disruptive market opportunities that makes or breaks companies. It provides self service capabilities to users with scalable features to increase usage on requirement. Basically, MongoDB was introduced to overcome relational databases approach and limitations of other NoSQL solutions. In fact, most people already use a variety of cloud computing services without even realizing it. Because the cloud is a broad collection of services, organizations can choose where, when, and how they use cloud computing. Scalability. Virtualization is using computer resources to imitate other computer resources or whole computers. The Cloud Shell container image is updated weekly to ensure prepackaged tools are kept up to date. 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. The following diagram shows the graphical view of cloud computing architecture: Front End. 9. Which of the following are key features of cloud computing? More Packets Per Second (PPS) B. 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. The concept of Cloud Computing came into existence in the year 1950 with implementation of mainframe computers, accessible via thin/static clients. Cloud computing resources can scale up or down rapidly and, in some cases, automatically, in response to business demands. The winners will find ways to differntiate. Cloud goes hand-in-hand with your most optimal BYOD policy. There are many awesome features that have made MongoDB so popular. Download our FREE Cloud Monitoring Software Report based on 105+ real user reviews.. Downtime. According to the latest cloud computing statistics reports as per RightScale 2015 State of the Cloud Report, 93% of Respondents are using Cloud. This makes data-accessing contrivances more reliable and efficient, with nominal administration effort. B. Functions distributed over Multiple locations from central servers you have an Internet.... And thorny, to be less expensive and more secure than local.. 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