Podcast
Questions and Answers
Which model is a conceptual model that has seven layers and defines how data is transmitted?
Which model is a conceptual model that has seven layers and defines how data is transmitted?
- UDP model
- OSI model (correct)
- TCP/IP model
- HTTP model
What are communication protocols composed of?
What are communication protocols composed of?
- Devices
- Layers (correct)
- Software
- Hardware
Which model is a simplified implementation of the OSI model and is the most common networking model used by most computers?
Which model is a simplified implementation of the OSI model and is the most common networking model used by most computers?
- TCP/IP model (correct)
- UDP model
- HTTP model
- OSI model
Which protocol is responsible for routing packets of data across networks?
Which protocol is responsible for routing packets of data across networks?
Which protocol guarantees reliable transmission of data on an unreliable network?
Which protocol guarantees reliable transmission of data on an unreliable network?
Which protocol is useful in applications where lost packets are not essential?
Which protocol is useful in applications where lost packets are not essential?
Which protocol is used to communicate with a web server and establish a connection?
Which protocol is used to communicate with a web server and establish a connection?
Which server acts as the initial server in a DNS lookup?
Which server acts as the initial server in a DNS lookup?
What is the purpose of a proxy server?
What is the purpose of a proxy server?
Where is a reverse proxy typically implemented?
Where is a reverse proxy typically implemented?
What additional function do most reverse proxy servers perform?
What additional function do most reverse proxy servers perform?
Flashcards are hidden until you start studying
