Cloud Computing Flashcard

Front

What is cloud computing?

Back

A combination of software, data access, computation, and storage services provided through the internet.

Answer explanation

Cloud computing is a combination of software, data access, computation, and storage services provided through the internet, not a weather prediction technology, data storage device in high-altitude clouds, or a new model of personal computer.

Front

What does the cloud metaphor in cloud computing represent?

Back

The internet, based on the basic cloud drawing used to represent the telephone network

Answer explanation

The cloud metaphor in cloud computing represents the internet, based on the basic cloud drawing used to represent the telephone network.

Front

Which of the following is NOT a characteristic of cloud computing according to the text?
It requires end-user knowledge of the physical location and configuration of the system
It can be accessed from a web service or software
The cloud connection can exist over the internet or a LAN
Cloud computing providers deliver common business applications

Back

It requires end-user knowledge of the physical location and configuration of the system

Answer explanation

The correct choice is that cloud computing does NOT require end-user knowledge of the physical location and configuration of the system.

Front

What is a public cloud?

Back

A cloud that can be accessed by anyone, with resources made available by a cloud service provider.

Answer explanation

A public cloud is a cloud that can be accessed by anyone, with resources provided by a cloud service provider, making it available to a wide range of users.

Front

Which example is given for a public cloud service in the text?

Back

Google Docs

Answer explanation

The correct example of a public cloud service given in the text is Google Docs, which is a cloud-based document editing and collaboration tool.

Front

What is a private cloud?

Back

A cloud that provides resources to a single organization with access granted only to users within that organization.

Answer explanation

A private cloud is a cloud that provides resources to a single organization with access granted only to users within that organization.

Front

How are private clouds typically hosted due to the expense and expertise required?

Back

Externally by a third party.

Answer explanation

Private clouds are typically hosted externally by a third party due to the expense and expertise required, making it a cost-effective solution for organizations.

Front

What is a community cloud?

Back

A cloud designed to be shared by several organizations with access granted only to the users within those organizations.

Answer explanation

A community cloud is designed to be shared by several organizations with access granted only to the users within those organizations.

Front

What is the goal behind a hybrid cloud?

Back

To expand the functionality of a given cloud service by integrating it with other cloud services.

Answer explanation

The goal behind a hybrid cloud is to expand the functionality of a given cloud service by integrating it with other cloud services.

Front

How are community clouds typically hosted?

Back

Internally, with each organization sharing the cost of implementation and maintenance.

Answer explanation

Community clouds are typically hosted internally, with each organization sharing the cost of implementation and maintenance, making it a collaborative effort.