cisco b1 ch 3-8, 11

The process of converting information into the proper form for transmission

• Formatting

• Encoding

• Encapsulation

Which step of the communication process is concerned with properly identifying the address of the sender and receiver?

• Formatting

• Encoding

• Encapsulation

Which three are components of message timing?

• Flow control

• Sequence numbers

• Response timeout

• 1. Retransmit time

• Access method

Which delivery method is used to transmit information to one or more end devices, but not all devices on the network?

• Unicast

• Multicast

• Broadcast

BGP and OSPF are examples of which type of protocol?

• network communication

• network security

• routing

• service discovery

Which two protocols are service discovery protocols?

• DNS

• TCP

• SSH

• DHCP

What is the purpose of the sequencing function in network communication?

• to uniquely label transmitted segments of data for proper reassembly by the receiver

• to determine if data is corrupted during transmission

• to ensure data flows at an efficient rate between sender and receiver

• to guarantee delivery of data

This protocol is responsible for guaranteeing the reliable delivery of information.

• TCP

• IP

• HTTP

• Ethernet

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

• application

• transport

• internet

• network access

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

• EIGRP

• DNS

• OSPF

• ICMP

• DHCP