Podcast
Questions and Answers
What is the main purpose of intermediary devices in a network?
What is the main purpose of intermediary devices in a network?
- To notify other devices of errors and communication failures
- To generate messages
- To determine the pathways through the network
- To regenerate and retransmit data signals (correct)
Which device is responsible for regenerating and retransmitting data signals?
Which device is responsible for regenerating and retransmitting data signals?
- Cell phone
- IP phone
- Firewalls
- Switch (correct)
What is the purpose of a network?
What is the purpose of a network?
- To enable the sharing of files and information (correct)
- To determine the pathways through the network
- To notify other devices of errors and communication failures
- To generate messages
Which type of network can be described as a wireless network?
Which type of network can be described as a wireless network?
What are end-user devices mainly responsible for in a network?
What are end-user devices mainly responsible for in a network?
What provides the channel over which the message travels from source to destination?
What provides the channel over which the message travels from source to destination?
Which type of network usually spans a single geographical area and provides services to people within a common organizational structure?
Which type of network usually spans a single geographical area and provides services to people within a common organizational structure?
What are the primary standards and protocols that specify how messages are sent and directed through a network?
What are the primary standards and protocols that specify how messages are sent and directed through a network?
What type of network is created by the interconnection of networks belonging to Internet Service Providers (ISPs) and provides access for millions of users all over the world?
What type of network is created by the interconnection of networks belonging to Internet Service Providers (ISPs) and provides access for millions of users all over the world?
What term is often used to refer to a private connection of LANs and WANs that belongs to an organization and is designed to be accessible only by the organization's members, employees, or authorized personnel?
What term is often used to refer to a private connection of LANs and WANs that belongs to an organization and is designed to be accessible only by the organization's members, employees, or authorized personnel?
What do modern networks primarily use for specifying how messages are sent and directed through the network?
What do modern networks primarily use for specifying how messages are sent and directed through the network?
Which term refers to networks that connect LANs in geographically separated locations?
Which term refers to networks that connect LANs in geographically separated locations?
What are the elements of a network classified into?
What are the elements of a network classified into?
What are intermediary devices mainly responsible for in a network?
What are intermediary devices mainly responsible for in a network?
What is the purpose of a network?
What is the purpose of a network?
What are the primary elements of a network?
What are the primary elements of a network?
What do end-user devices mainly do in a network?
What do end-user devices mainly do in a network?
What does the medium provide in a network?
What does the medium provide in a network?
Can you provide an example of a global network of networks?
Can you provide an example of a global network of networks?
What do services in modern networks include?
What do services in modern networks include?
What are the standards and protocols that specify how messages are sent and directed through a network called?
What are the standards and protocols that specify how messages are sent and directed through a network called?
What type of network usually spans a single geographical area and provides services and applications to people within a common organizational structure, such as a single business or campus?
What type of network usually spans a single geographical area and provides services and applications to people within a common organizational structure, such as a single business or campus?
What are the three factors in which network infrastructures can vary greatly?
What are the three factors in which network infrastructures can vary greatly?
What term is often used to refer to a private connection of LANs and WANs that belongs to an organization and is designed to be accessible only by the organization's members, employees, or others with authorization?
What term is often used to refer to a private connection of LANs and WANs that belongs to an organization and is designed to be accessible only by the organization's members, employees, or others with authorization?
What networks are created by the interconnection of networks belonging to Internet Service Providers (ISPs) and provide access for millions of users all over the world?
What networks are created by the interconnection of networks belonging to Internet Service Providers (ISPs) and provide access for millions of users all over the world?
What are the elements of a network classified into?
What are the elements of a network classified into?
What are the primary reasons for which a Wide Area Network (WAN) is used?
What are the primary reasons for which a Wide Area Network (WAN) is used?
What type of network is primarily responsible for providing services and applications to people within a common organizational structure, such as a single business, campus or region?
What type of network is primarily responsible for providing services and applications to people within a common organizational structure, such as a single business, campus or region?
What is the main drawback that modern networks may experience?
What is the main drawback that modern networks may experience?
