What is cloud computing Mcq?

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This set of Computer Fundamentals Multiple Choice Questions & Answers (MCQs) focuses on “Cloud Computing”. Cloud providers provide cloud services to the cloud users. Explanation: The statement is true. There are three types of users often called as cloud stakeholders.

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Herein, what are the cons of cloud computing Mcq?

A list of advantages and disadvantages of cloud computing:

Advantages of Cloud Disadvantages of Cloud
No administrative or management hassles Limited control of infrastructure
Easy accessibility Restricted or limited flexibility
Pay per use Ongoing costs
Reliability Security

Subsequently, question is, what is cloud computing interview questions and answers? 1. Compare between Cloud and On-premise Computing.

Criteria Cloud On-premise
Initial cost Low High
Maintenance and support Hassle-free Needs attention
Upgrade Automatic Manual
Scalability Excellent Good

Herein, what is mean cloud computing?

Cloud computing is a type of computing that relies on shared computing resources rather than having local servers or personal devices to handle applications. Applications, storage and other services are accessed via the Web.

What are the economic benefits of the cloud Mcq?

Proper deployment can provide significant savings, better IT services and a higher level of reliability.

  • 1) Lower Costs.
  • 2) Cap-Ex Free Computing.
  • 3) Deploy Projects Faster, Foster Innovation.
  • 4) Scale as Needed.
  • 5) Lower Maintenance Costs.
  • 6) Resiliency and Redundancy.

33 Related Question Answers Found

Why the cloud is bad?

Any time you store data on the Internet, you are at risk for a cyberattack. This is particularly problematic on the cloud, where volumes of data are stored by all types of users on the same cloud system. "The single point of failure is the cloud. If something goes bad it impacts a very wide group of people.

Who controls the cloud?

The cloud is simply a collection of servers housed in massive, acre-filling complexes and owned by some of the world's largest corporations. This essentially means that our data sits on computers we don't have access to. Microsoft, Amazon and Apple have all invested huge sums in creating homes for our personal data.

What are disadvantages of cloud computing?

1).
Downtime is often cited as one of the biggest disadvantages of cloud computing. Since cloud computing systems are internet-based, service outages are always an unfortunate possibility and can occur for any reason. An outage on Amazon Web Services in 2017 cost publicly traded companies up to $150 million dollars.

What are the risks of cloud computing?

The main security risks of cloud computing are:
  • Compliance violations.
  • Identity theft.
  • Malware infections and data breaches.
  • Diminished customer trust and potential revenue loss.

When should you not use the cloud?


When to avoid cloud computing
  • Critical data. Though cloud security has come a long way, many experts believe you're still better off keeping critical data close to your place of operations.
  • Outages.
  • Cloud sprawl.
  • Complex architecture.
  • Costs.
  • Inability to monitor cloud performance.
  • Legacy architecture.
  • Remote location.

What is the benefits of cloud computing?

Cloud infrastructures support environmental proactivity, powering virtual services rather than physical products and hardware, and cutting down on paper waste, improving energy efficiency, and (given that it allows employees access from anywhere with an internet connection) reducing commuter-related emissions.

What is cloud used for?

What is cloud computing? Simply put, cloud computing is the delivery of computing services—including servers, storage, databases, networking, software, analytics, and intelligence—over the Internet (“the cloud”) to offer faster innovation, flexible resources, and economies of scale.

Why is cloud technology important?

Cloud computing not only changes how so many businesses store and access data, but it is also changing how many of these businesses operate. Cloud computing is so important because it offers flexibility, data recovery, little to no maintenance, easy access and a higher level of security.

What are the types of cloud computing?

Cloud computing services fall into 4 categories: infrastructure as a service (IaaS), platform as a service (PaaS), software as a service (SaaS) and FaaS (functions as a service). These are sometimes called the cloud computing stack, because they build on top of one another.

What is cloud computing with example?


Cloud Computing is the use of hardware and software to deliver a service over a network (typically the Internet). With cloud computing, users can access files and use applications from any device that can access the Internet. An example of a Cloud Computing provider is Google's Gmail.

What is cloud in simple words?

In the simplest terms, cloud computing means storing and accessing data and programs over the Internet instead of your computer's hard drive. The cloud is just a metaphor for the Internet. The cloud is also not about having a dedicated network attached storage (NAS) hardware or server in residence.

Who invented the cloud?

Joseph Carl Robnett Licklider

How do clouds form?

Clouds And How They Form. As air rises it cools and decreases pressure, spreading out. Clouds form when the air cools below the dewpoint, and the air can not hold as much water vapor. Clouds are made of water droplets or ice crystals that are so small and light they are able to stay in the air.

Why is it called cloud?

The name cloud computing was inspired by the cloud symbol that's often used to represent the Internet in flow charts and diagrams. Cloud computing is a general term for anything that involves delivering hosted service over the Internet. The cloud symbol was used to represent the Internet as early as 1994.

What is a cloud made of?


A cloud is a large collection of very tiny droplets of water or ice crystals. The droplets are so small and light that they can float in the air. How are clouds formed? All air contains water, but near the ground it is usually in the form of an invisible gas called water vapor.

What are cloud based technologies?

A cloud system or cloud computing technology refers to the computing components (hardware, software and infrastructure) that enable the delivery of cloud computing services such as: SaaS (software as a service), PaaS (platform as a service) and IaaS (infrastructure as service) via a network (i.e. the Internet).

What is the working principle of cloud computing?

Via an Internet service connection, cloud storage works by enabling users access and to download data on any chosen device, such as a laptop, tablet or smartphone. Cloud storage users can also edit documents simultaneously with other users as well, making it easier to work away from the office.