Interprocess Communication Part IV

Question 1

This defines the elements and attributes that can appear in a document, how the elements are nested and the order and number of elements, and whether an element is empty or can include text.

Answer 1

An XML Schema

Question 2

This is a set of names for a collection of element types and attributes that is referenced by a URL.

Answer 2

An XML namespace

Question 3

This protocol is based on a trio of communication primitives: doOperation, getRequest and sendReplay.

Answer 3

The request-replay protocol

Question 4

This scheme involves the management of messages and requires that each message have a unique element by which it may be referenced.

Answer 4

Message Identifiers

Question 5

Every XML document must have this as its first line and must at least specify the version of XML in use (which is currently 1.0).

Answer 5

A prolog

Question 6

They are a simple list of types - content structs and arrays are the most complex types available

Answer 6

XML - RPC parameters

Question 7

This uses HTTP protocol to pass information from a client computer to a server computer and uses a small XML vocabulary to describe the nature of request and responses

Answer 7

XML - RPC

Question 8

This specifies a procedure name and parameters in the XML request, and the server either returns a fault or a respond in the XML respond

Answer 8

XML - RPC Client

Question 9

As it names indicates, it is a mechanism to call a procedure or a function available on a remote computer

Answer 9

RPC