In this post i am sharing Cloud Computing Interview Questions. These questions are helpful for freshers and for final year Students. Now a days,Cloud Computing is one one of the important technology. Cloud Computing is the computing which is completely based on the Internet. The main purpose of the cloud computing is that provides the way to deliver the services whenever and wherever the user of the cloud needs.
Companies use the cloud computing to fulfill the needs of their customers,partners and providers. The cloud computing includes vendors,partners,and business leaders as the three major contributors. Now we will see some important questions and answers
1) What is Cloud?
Ans: A cloud is a combination of hardware,software,storage,services and interfaces that helps in delivering computing as a service.It has broadly three users which are end user,business management user,and cloud service provider. The end user is the one who uses the services provided b the cloud. The business management user in the cloud takes the responsibility of the data and services provided by the cloud. Finally the cloud service provider is the one who takes care or is responsible for the maintenance of the IT assets of the cloud. The cloud acts as a common center for its users to fulfill their computing needs.
2) What is Cloud Computing?
Ans: The Cloud Computing is the computing which is completely based on the internet.It uses the internet and remote servers to maintain data and applications. A simple example for Cloud computing is Gmail and Yahoo etc...
3) Why Cloud Computing is Important?
Ans: There are many applications of Cloud Computing,for both developers and end users. For developers,cloud computing provides increased amount of storage and processing power to run the applications they develop. Cloud computing also enables new ways to access information,process and analyze data,and connect people and resources from any location anywhere in the world.
For end users,cloud computing offers all those benefits and more. A person using a web-based application isn't physically bound to a single PC,location,or network. His applications and documents can be accessed wherever he is,whenever he wants.No fear of losing data if a computer crashes.Documents hosted in the cloud always exist,no matter what happens to the user's machine. It is a whole new world of collaborative computing all enabled by the notion of cloud computing.
Cloud computing does all this at lower costs because the cloud enables more efficient sharing of resources than does traditional network computing.Cloud infrastructure can be located anywhere,including and especially areas with lower real estate and electricity costs.
4) What are the basic characteristics of cloud computing?
Ans: There are four characteristics of cloud computing as follows:
Elasticity and scalability
Self-service provisioning and automatic de-provisioning
Standardized interfaces
Billing self-service based usage model
5) What is Cloud service?
Ans: A cloud service is a service that is used to build cloud applications. This service provides the facility of using the cloud applications.This service provides the facility of using the cloud application without installing it on the computer. It reduces the maintenance and support of the application as compared to those applications that are not developed of users can use the application from the cloud service which may be public or private application
6) What are the features of Cloud Services?
Ans: The following are the some important features. They are
Accessing and managing the commercial software
Centralizing the activities of management of software in the web environment
Developing applications that are capable of managing several clients
Centralizing the updating feature of software that eliminates the need of downloading the upgrades.
7) What are the advantages of Cloud Service?
Ans: The following are some of the advantages of Cloud service: They are
Helps in the utilization of investment in the corporate sector and therefore,is cost saving.
Helps in the developing scalable and robust applications. Previously, the scaling took months,but now,scaling takes less time
Helps in saving time in terms of deployment and maintenance
8) What are the disadvantage of Cloud Computing?
Ans: The following are the some of the disadvantages of Cloud Computing: They are
Requires a constant internet connection
Doesn't work well with low speed Connections
Can be slow
Features might be limited
Stored data might not be secure
If the cloud loses the data,you are screwed
9) How many types of Cloud Services?
Ans: A cloud Service is any resource that is provided over the internet. The most common cloud service resources are.
Software as a Service(SaaS)
Platform as a Service(PaaS)
Infrastructure as a Service(IaaS)
10) How many types of deployment models are used in Cloud?
Ans: There are 4 types of deployment models are used in Cloud:
1)public cloud
2)private cloud
3)Community cloud
4)Hybrid Cloud
11) Why does the organization need to manage the workloads?
Ans: The workload can be defined as an independent service or a set of code that can be executed.
The organization manages workloads because of the following reasons:
To know how their applications are running
To know what functions they are performing
To know the charges of the individual department according to the use of the service
12) Which services are provided by window Azure operating System?
Ans: Windows Azure provides three core services which are given as follows:
Compute
storage
Management
13) Explain Public and private cloud?
Ans: The public cloud(or external cloud) is freely available for access. You can use a public cloud to collect data of the purchasing of items from a web site on the internet. You can also use public cloud for the reasons which are given as follows:
Helps when an application is to be used by a large number of people,such as an e-mail application on the internet.
Helps when you want to test the application and also needs to develop the application code
Helps when you want to implement the security for the application
Helps when you want to increase the computing capacity
Helps when you are developing the project on an ad-hoc basis by using PaaS
The Private cloud allows the usage of services by a single client on a private network. The benefits of this model are data security,corporate governance,and reliability concerns. It offers a well managed environment. It provides capability to internal users allows provision of services.
Watch Video: Top Cloud Computing Interview Questions
Recommended to Read:
MVC Architecture in Java
Life cycle of Servlet
IT Basics for Tech Developers
JSP Interview Questions
JDBC Interview Questions
TOP 20 HR Interview Questions For Experienced
Companies use the cloud computing to fulfill the needs of their customers,partners and providers. The cloud computing includes vendors,partners,and business leaders as the three major contributors. Now we will see some important questions and answers
1) What is Cloud?
Ans: A cloud is a combination of hardware,software,storage,services and interfaces that helps in delivering computing as a service.It has broadly three users which are end user,business management user,and cloud service provider. The end user is the one who uses the services provided b the cloud. The business management user in the cloud takes the responsibility of the data and services provided by the cloud. Finally the cloud service provider is the one who takes care or is responsible for the maintenance of the IT assets of the cloud. The cloud acts as a common center for its users to fulfill their computing needs.
2) What is Cloud Computing?
Ans: The Cloud Computing is the computing which is completely based on the internet.It uses the internet and remote servers to maintain data and applications. A simple example for Cloud computing is Gmail and Yahoo etc...
3) Why Cloud Computing is Important?
Ans: There are many applications of Cloud Computing,for both developers and end users. For developers,cloud computing provides increased amount of storage and processing power to run the applications they develop. Cloud computing also enables new ways to access information,process and analyze data,and connect people and resources from any location anywhere in the world.
For end users,cloud computing offers all those benefits and more. A person using a web-based application isn't physically bound to a single PC,location,or network. His applications and documents can be accessed wherever he is,whenever he wants.No fear of losing data if a computer crashes.Documents hosted in the cloud always exist,no matter what happens to the user's machine. It is a whole new world of collaborative computing all enabled by the notion of cloud computing.
Cloud computing does all this at lower costs because the cloud enables more efficient sharing of resources than does traditional network computing.Cloud infrastructure can be located anywhere,including and especially areas with lower real estate and electricity costs.
4) What are the basic characteristics of cloud computing?
Ans: There are four characteristics of cloud computing as follows:
Elasticity and scalability
Self-service provisioning and automatic de-provisioning
Standardized interfaces
Billing self-service based usage model
5) What is Cloud service?
Ans: A cloud service is a service that is used to build cloud applications. This service provides the facility of using the cloud applications.This service provides the facility of using the cloud application without installing it on the computer. It reduces the maintenance and support of the application as compared to those applications that are not developed of users can use the application from the cloud service which may be public or private application
6) What are the features of Cloud Services?
Ans: The following are the some important features. They are
Accessing and managing the commercial software
Centralizing the activities of management of software in the web environment
Developing applications that are capable of managing several clients
Centralizing the updating feature of software that eliminates the need of downloading the upgrades.
7) What are the advantages of Cloud Service?
Ans: The following are some of the advantages of Cloud service: They are
Helps in the utilization of investment in the corporate sector and therefore,is cost saving.
Helps in the developing scalable and robust applications. Previously, the scaling took months,but now,scaling takes less time
Helps in saving time in terms of deployment and maintenance
8) What are the disadvantage of Cloud Computing?
Ans: The following are the some of the disadvantages of Cloud Computing: They are
Requires a constant internet connection
Doesn't work well with low speed Connections
Can be slow
Features might be limited
Stored data might not be secure
If the cloud loses the data,you are screwed
9) How many types of Cloud Services?
Ans: A cloud Service is any resource that is provided over the internet. The most common cloud service resources are.
Software as a Service(SaaS)
Platform as a Service(PaaS)
Infrastructure as a Service(IaaS)
10) How many types of deployment models are used in Cloud?
Ans: There are 4 types of deployment models are used in Cloud:
1)public cloud
2)private cloud
3)Community cloud
4)Hybrid Cloud
11) Why does the organization need to manage the workloads?
Ans: The workload can be defined as an independent service or a set of code that can be executed.
The organization manages workloads because of the following reasons:
To know how their applications are running
To know what functions they are performing
To know the charges of the individual department according to the use of the service
12) Which services are provided by window Azure operating System?
Ans: Windows Azure provides three core services which are given as follows:
Compute
storage
Management
13) Explain Public and private cloud?
Ans: The public cloud(or external cloud) is freely available for access. You can use a public cloud to collect data of the purchasing of items from a web site on the internet. You can also use public cloud for the reasons which are given as follows:
Helps when an application is to be used by a large number of people,such as an e-mail application on the internet.
Helps when you want to test the application and also needs to develop the application code
Helps when you want to implement the security for the application
Helps when you want to increase the computing capacity
Helps when you are developing the project on an ad-hoc basis by using PaaS
The Private cloud allows the usage of services by a single client on a private network. The benefits of this model are data security,corporate governance,and reliability concerns. It offers a well managed environment. It provides capability to internal users allows provision of services.
Watch Video: Top Cloud Computing Interview Questions
Recommended to Read:
MVC Architecture in Java
Life cycle of Servlet
IT Basics for Tech Developers
JSP Interview Questions
JDBC Interview Questions
TOP 20 HR Interview Questions For Experienced
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