Network protocols and models

Which logical address is used for delivery of data to a remote network?

• destination MAC address

• destination IP address

• destination port number

• source MAC address

What type of data delivery uses data link layer addresses?

• delivery to a remote network

• delivery to local and remote networks

• delivery to local networks

• delivery to a Wide Area Network

What is the purpose of the default gateway address configured on a host?

• To allow traffic that is destined for another network to be forwarded to the router for network determination and delivery.

• To forward traffic within the same network.

• To broadcast messages out to other hosts on the same network.

• To connect to the DHCP server.

Which message delivery type is used when all devices need to receive the same message?

• static

• unicast

• multicast

• broadcast

What is the term that is used to describe the particular type of information provided at each layer of a networking model?

• frame

• packet

• protocol data unit (PDU)

• segment

At which layer of the OSI model would a physical address be encapsulated?

• physical layer

• data link layer

• network layer

• transport layer

Which PDU is processed at the transport layer of the TCP/IP model?

• Packet

• Bits

• Segment

• Frame

UDP and TCP belong to which layer of the TCP/IP protocol?

• application

• transport

• ineternet

• network access

Which two protocols belong in the TCP/IP model application layer?

• EIGRP

• DNS

• OSPF

• ICMP

• DHCP

What equipment will usually be found at the centre of a star network?

• Server

• Switch

• Printer

• Scanner