data comms mod 3

What is 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? (Choose three.)

• flow control

• sequence numbers

• access method

• retransmit time

• response timeout

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? (Choose two.)

• DNS

• TCP

• SSH

• DCHP

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

• DHCP

• ICMP