OSI Layers

What is Layer six called?

At which layer do router devices operate?

• A. Data Link Layer

• B. Network Layer

• C. Transport Layer

• D. Physical Layer

• E. Application Layer

Which Layer manages the erliable transfer of data from the host to host (or end to end)

• A. Network Layer

• B. Session Layer

• C. Transport Layer

• D. Physical Layer

What does OSI-Layer stand for?

• Open Systems Interconnection

• Open Session Interconnection

Name a protocol that operates at the Transport Layer:

• PCT

• PPT

• TCP

• None of them

What is the name of the layer that selects the best path for data to be transmitted?

Who developed OSI?

• International Organization for Standardization

• International Standard organization

• Martin Snackliner

• IANA (Internet Assigned Numbers Authority)

How many Layer's does OSI have? (Multiple Choice)

• 7

• 7,5

• 8

• 5

Name the sublayer's for Layer 2?

• MAC & LLC

• LLC & DMC

• CMD & PS1

• VOIP & SMTP

What does Layer 3 do?

• Establishing connections

• DHCP Relay

• Routing and forwarding of packets

• Port addressing