Cloud networking basics in Computer Networks - Cheat Sheet & Quick Revision

Recall & Review

beginner

What is cloud networking?

Cloud networking is the practice of using internet-based resources and services to connect computers, devices, and data centers instead of relying on traditional physical networks.

beginner

Name two common types of cloud networks.

Two common types of cloud networks are public cloud networks, which are shared and accessible over the internet, and private cloud networks, which are restricted to a single organization.

intermediate

What is a Virtual Private Cloud (VPC)?

A Virtual Private Cloud (VPC) is a private section of a public cloud where an organization can run resources in an isolated and secure environment.

intermediate

How does cloud networking improve scalability?

Cloud networking allows easy addition or removal of resources like servers and storage on demand, helping businesses quickly adjust to changing needs without physical hardware changes.

beginner

What role does the internet play in cloud networking?

The internet acts as the main connection medium that links users and devices to cloud services and resources, enabling access from anywhere with an internet connection.

Which of the following best describes a public cloud network?

A A network shared by multiple users over the internet

B A network restricted to one organization only

C A physical network inside a data center

D A network that does not use the internet

A public cloud network is shared by multiple users and accessed over the internet.

What is the main benefit of a Virtual Private Cloud (VPC)?

A It provides a secure, isolated environment within a public cloud

B It eliminates the need for internet access

C It is cheaper than public cloud

D It is a physical private network

A VPC offers a secure and isolated space inside a public cloud for an organization.

How does cloud networking help businesses scale?

A By requiring new physical servers for every change

B By allowing quick changes to resources without physical hardware

C By limiting the number of users

D By disconnecting from the internet

Cloud networking enables fast resource adjustments without needing new physical hardware.

Which device is NOT typically part of cloud networking?

A Router

B Switch

C Smartphone

D Typewriter

A typewriter is not a network device and cannot connect to cloud networks.

What connects users to cloud services?

A Local printer

B Telephone line

C Internet

D Television cable

The internet is the main way users connect to cloud services.

Explain what cloud networking is and why it is useful for businesses.

Think about how companies connect their computers and data using the internet instead of physical cables.

Describe the difference between public cloud, private cloud, and Virtual Private Cloud (VPC).

Consider who can access each type of cloud network.