Podcast
Questions and Answers
What is a key advantage of a Wide Area Network (WAN)?
What is a key advantage of a Wide Area Network (WAN)?
- Facilitates sharing of software and resources without any hassle
- Enables fast transmission of messages through various web applications
- Centralizes data and eliminates the need for backup servers
- Supports communication between multiple branches across a large geographical area (correct)
What does the text suggest about the data storage in a Wide Area Network (WAN)?
What does the text suggest about the data storage in a Wide Area Network (WAN)?
- It allows sharing of software and resources among companies
- It enables fast transmission of messages through various web applications
- It facilitates instant software updates through the internet
- It centralizes a large amount of information, reducing the need for backup servers (correct)
How does a Wide Area Network (WAN) contribute to global business expansion?
How does a Wide Area Network (WAN) contribute to global business expansion?
- It enables fast transmission of messages through various web applications
- It facilitates instant software updates through the internet
- It increases the productivity of a company through high bandwidth
- It supports communication between multiple branches across a large geographical area (correct)
What role does high bandwidth play in a Wide Area Network (WAN)?
What role does high bandwidth play in a Wide Area Network (WAN)?
What type of network interconnects hosts at a distance of up to hundreds of kilometers?
What type of network interconnects hosts at a distance of up to hundreds of kilometers?
Which network provides high security and connects 2 or more computers using twisted pair or coaxial cables, hubs, switches, and ethernet cables?
Which network provides high security and connects 2 or more computers using twisted pair or coaxial cables, hubs, switches, and ethernet cables?
What is one of the biggest Wide Area Networks (WAN) in the world?
What is one of the biggest Wide Area Networks (WAN) in the world?
Which type of network topology describes the arrangement of how devices are interconnected and the flow of data being transferred from one point to another?
Which type of network topology describes the arrangement of how devices are interconnected and the flow of data being transferred from one point to another?
What type of network topology connects each device to a central hub?
What type of network topology connects each device to a central hub?
What is a computer network?
What is a computer network?
How are computer networks designed to function?
How are computer networks designed to function?
What is the purpose of a computer network?
What is the purpose of a computer network?
Where are the various uses of computer networks evident?
Where are the various uses of computer networks evident?
Who uses computer networks according to the text?
Who uses computer networks according to the text?
Study Notes
Wide Area Network (WAN)
- A key advantage of WAN is that it enables communication and data transfer over long distances, connecting devices across cities, countries, or even continents.
- WAN does not have a centralized data storage system, instead, data is stored in multiple locations, allowing for efficient data access and retrieval.
- WANs contribute to global business expansion by enabling companies to connect with remote offices, branches, and partners, facilitating global communication and collaboration.
Network Characteristics
- High bandwidth is essential in a WAN as it allows for fast data transfer rates, enabling efficient communication and data exchange over long distances.
- WAN is a type of network that interconnects hosts at a distance of up to hundreds of kilometers.
Other Network Types
- A Local Area Network (LAN) provides high security and connects 2 or more computers using twisted pair or coaxial cables, hubs, switches, and ethernet cables.
- The Internet is one of the biggest WANs in the world, connecting millions of devices globally.
Network Topology
- Network topology describes the arrangement of how devices are interconnected and the flow of data being transferred from one point to another.
- Star topology is a type of network topology that connects each device to a central hub.
Computer Networks
- A computer network is a group of interconnected devices that communicate with each other to share resources, exchange data, and provide services.
- Computer networks are designed to function by allowing devices to communicate with each other, share resources, and exchange data.
- The purpose of a computer network is to facilitate communication, data sharing, and collaboration between devices.
- The various uses of computer networks are evident in homes, offices, schools, and other organizations, where they enable communication, data sharing, and collaboration.
- Computer networks are used by individuals, businesses, and organizations to facilitate communication, data sharing, and collaboration.
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Description
Explore the benefits of Wide Area Network (WAN) and its impact on business operations, data management, and communication. Learn about its ability to support large geographical areas, centralize data, facilitate software updates, and enable efficient messaging across multiple locations.
