IFT 303 Quiz one

Which statement is a valid reason the OSI reference model was created?

• It encourages vendors to create proprietary standards for any component of theOSI.

• It allows for changes on one layer to apply to another layer so they can worktogether.

• It prevents industry standardization of network processes.

• It divides network communication into smaller components for design andtroubleshooting.

When a program uses encryption such as SSL, which layer is responsible?

• Presentation layer

• Transport layer

• Data Link layer

• Session layer

Which device would primarily function at the Data Link layer?

• Routers

• Firewalls

• Gateways

• Switches

Which OSI layer is responsible for logical addressing?

• Transport layer

• Network layer

• Application layer

• Data Link layer

Which is the proper order of the OSI layers

• Application, Transport, Session, Presentation, Network, Data Link, Physical

• Presentation, Application, Session, Transport, Network, Data Link, Physical

• Application, Presentation, Session, Transport, Network, Data Link, Physical

• Application, Presentation, Transport, Network, Session, Data Link, Physical

Which OSI layer is responsible for connection-oriented communication?

• Transport layer

• Presentation layer

• Data Link layer

• Application layer

Which layer is responsible for compression and decompression?

• Application layer

• Physical layer

• Session layer

• Presentation layer

Which layer of the OSI is responsible for dialog control of applications?

• Application layer

• Physical layer

• Session layer

• Network layer

At which layer of the OSI can you find DTE and DCE interfaces?

• Application layer

• Physical layer

• Session layer

• Transport layer

At which DoD model layer does Telnet, TFTP, SNMP, and SMTP function?

• Host-to-Host layer

• Process/Application layer

• Internet layer

• Network Access layer