C1-3.1 The Rules of Communication

All communication methods have three elements in common, those are...

• Source, channel, Destination

• Header, Source, Destination

• Sender, Trailer & Destination

• Beginning, middle and end

Before communication occurs, what must be established?

• What channel will be used

• How will you connect

• The rules, or agreement

• Wireless or voice

Protocols account for effective communication, there are 5 items that work directly with protocols..select the correct items.

• Message encoding, message formatting/encapsulation, message size, message timing, delivery options

• Message formatting, message channel, Message options, message size, message de-encapsulation

• message encapsulation, Message receiver, Message delivery options, Message timing, Flow control

• Message timer, Message Delivery, Message Size, Message destination, Message encryption

When messages are gathered and converted into an acceptable format, this is the process known as...

• Decoding

• Encapsulation

• Frame formatting

• Encoding

Review the image, fill in the missing information.

• Source Destination Address, Sender Identifier, Dear, Stamp

• sender address, sender identifier, Dear, stamp

• Sender Identifier source, Sender location Address, stamp, Dear(salutation)

• Destination Source address, Source location address, Dear, Stamp

Using the image, what do the following represent?

• Message Timing, the message is taking too long so it gets dropped

• Message Size, the message needs to be delivered in segments to meet the min/max delivery requirements.

• Message formatting, the message did not contain a frame

• Message flow control, the message was too small so it got dropped

The rules of engagement for message timing, are? Select all that apps.

• Flow Control

• TCP, connection oriented

• Access Method

• TCP/IP connectionless

• Response Timeout

When two or more computers are able to send a message, and know how to respond to a collision, is known as?

• Access Method

• Flow Control

• Response Timeout

• Collision Repair Methods

Response Timeout takes place when...select all that apply

• A system has low memory and can not process the information

• When you ignore or block someone talking or sending a message

• When the time to live (TTL) expires

• Hosts on the network specify how long to wait for responses within an acceptable amount of time is exceeded

The picture represents which delivery option.

• Broadcast, 1 to all

• Broadcast, 1 to many

• Multicast, I to some

• Unicast, 1 to all