Module 2: Internet Comm Models

A concurrent server uses threads of control to handle requests from multiple clients at the same time.

• True

• False

The server must be running before the client can make contact.

• True

• False

Each service available in the Internet is assigned a unique 16-bit identifier known as an IP Address.

• True

• False

The Internet communication stream paradigm can run over TCP or UDP.

• True

• False

Multimedia applications use the Internet communication message paradigm.

• True

• False

A packet using the message paradigm is limited to 64 Kbytes per message.

• True

• False

Packets always will arrive at their destination in the same order they were transmitted.

• True

• False

What are the two basic Internet communication paradigms (models)?

• Connectionless and UDP

• Stream and Message

• Channelization and Interconnection

• Routing and Layers

Describe the client-server model of interaction.

• The server starts first and initiates contact with the client.

• The server starts first and awaits contact by the client.

• The client starts first and initiates contact with the server.

• The client starts first and awaits contact by the server.

Which Internet stream service operates similar to a telephone call?

• connection-oriented

• client-oriented

• connectionless-oriented

• server-oriented