CompTIA Study Materials
AWS Study Materials
AWS Cloud Practitioner AWS Cloud Practitioner
AWS Cloud Practitioner CLF-C02
Microsoft Study Materials
Microsoft Azure Fundamentals Microsoft Azure Fundamentals
Microsoft Azure Fundamentals AZ-900

OSI Model Flashcards

AcronymDefinition
What is the PDU of layer 1 of the OSI model?bit
What layer is the Data Link layer?Layer 2
What layer uses IP Addressing?Layer 3
What is the PDU of layer 4?segment
What is the PDU of layer 3?packet
How many layers are in the OSI Model?7
Which layer uses either a connection-less or connect-oriented protocol?Transport
ARP operates at which layer of the OSI Model?Data Link
Which two layers utilize physical addressing?Data Link (2) and Network (3)
At what layer of the OSI model does a router operate?Network
What layer of the OSI model is the Physical Layer?Layer 1
On which layer of the OSI model would a frame be located?Data Link layer
Layer 6 of the OSI model is known as what?Presentation
Which device operates exclusively on the Physical layer of the OSI model?Hub
What protocol operates on the Transport layer of the OSI model?TCP
Which device operates on the same level as a packet?Router
HTTP operates on what layer of the OSI model?Application
Which protocol operates on the Session layer of the OSI model?SSL/TLS
Front
What layer is the Data Link layer?
Click the card to flip
Back
Layer 2
Front
At what layer of the OSI model does a router operate?
Back
Network
Front
What layer uses IP Addressing?
Back
Layer 3
Front
What layer of the OSI model is the Physical Layer?
Back
Layer 1
Front
Which device operates exclusively on the Physical layer of the OSI model?
Back
Hub
Front
What is the PDU of layer 1 of the OSI model?
Back
bit
Front
What is the PDU of layer 3?
Back
packet
Front
Which protocol operates on the Session layer of the OSI model?
Back
SSL/TLS
Front
What protocol operates on the Transport layer of the OSI model?
Back
TCP
Front
ARP operates at which layer of the OSI Model?
Back
Data Link
Front
How many layers are in the OSI Model?
Back
7
Front
HTTP operates on what layer of the OSI model?
Back
Application
Front
What is the PDU of layer 4?
Back
segment
Front
Which layer uses either a connection-less or connect-oriented protocol?
Back
Transport
Front
Which device operates on the same level as a packet?
Back
Router
Front
Layer 6 of the OSI model is known as what?
Back
Presentation
Front
Which two layers utilize physical addressing?
Back
Data Link (2) and Network (3)
Front
On which layer of the OSI model would a frame be located?
Back
Data Link layer
1/18