Exam 10: Internet-Based Applications

In general,public and Internet mail systems offer access to a wider range of services and more robust applications.

Email functions concerned with the protocol operations needed to transmit and deliver messages are considered:

A security policy should be established and careful consideration given to the personnel allowed external access to internal systems.

VoIP,streaming audio,and streaming video are considered _________ applications even though each involves a single media type.

MIME subtypes of the multi-part type are used to describe how the different parts of a message go together.

SSL provides three categories of security: confidentiality,message integrity,and ___________.

Upon receipt,the SMTP receiver must decide whether to place the message in the appropriate user mailbox or local outgoing mail queue.

When using HTTP,an application program that establishes connections for the purpose of sending requests to a server is called a __________.

The ________ works on behalf of user actors and user applications and is their representative within the e-mail service.

SMTP can be used to send executable files and other binary file types.

SMTP is the standard protocol in the TCP / IP protocol suite for transferring email between hosts.

When using HTTP,an application program that accepts connections in order to service requests by sending back responses is called a ___________.

The _________ is fundamentally a client / server application running over the Internet and TCP / IP intranets.

A widely used extension to the RFC 822 framework that expands what can be sent via email is called _________.

SMTP does not place any requirements on the contents or message bodies of mail it processes.

Which of the following types of intermediate devices can be used in an HTTP network?

The term "multimedia" refers to four distinct types of media: text,graphics,video,and ________.

A _______ is a network data object or service that can be identified by a URL.

The ________ service carries sequences of pictures in time,in essence,making use of a sequence of raster-scan images.

The ________ service supports the communication of individual pictures,charts,or drawings.