List the assessment methods to be used and the context and resources required for assessment. Copy and paste the relevant sections from the evidence guide below and then re-write these in plain English.
ELEMENT | PERFORMANCE CRITERIA |
Elements describe the essential outcomes. | Performance criteria describe the performance needed to demonstrate achievement of the element. |
1. Design WML deck | 1.1 Analyse existing hypertext markup language (HTML) page design and identify information to be accessible via hand-held device 1.2 Design deck logical structure, ensuring that deck size is kept within acceptable boundaries 1.3 Determine structure of content based on business needs and user requirements 1.4 Identify links between sets of cards 1.5 Design cards for user input or for the selection of more than one item |
2. Create deck | 2.1 Code each card in the deck, ensuring each card has an ID and a title 2.2 Create cards using language and practices compliant with the international WML standard 2.3 Use best practice coding standards in creating the deck 2.4 Avoid device specific features in creating the deck |
3. Test deck | 3.1 Test deck on multiple devices to ensure compatibility with as many hand-held devices as possible 3.2 Validate WML files by typing and submitting the uniform resource locator of the WML file or the WML validator 3.3 Ensure the <go> and <prev> tasks select the correct card in the deck 3.4 Ensure the tested WML files meet the needs of the business client |
Evidence of the ability to:
analyse existing parameters
design wireless markup language (WML) files that meet the business client's need
create the code using appropriate language and standards
test and validate compatibility and performance.
Note: If a specific volume or frequency is not stated, then evidence must be provided at least once.
To complete the unit requirements safely and effectively, the individual must:
describe the internet standards and transmission control protocols and internet protocols (TCPs/IPs) relevant to WML
define five layer protocol stack of TCP/IP and explain its function in applications development
outline wireless application protocol (WAP)
outline application communication protocols
identify and apply WML code, including:
WMLScript
WMLScript specification
extensible markup language (XML) 1.0 standard
XML applications
explain the following features of wireless:
application environment
datagram protocol
session protocol
transaction protocol
transport layer security
identify and summarise the computer code of ethics as it applies to programming.
Gather evidence to demonstrate consistent performance in conditions that are safe and replicate the workplace. Noise levels, production flow, interruptions and time variances must be typical of those experienced in networking, and include access to:
XML parser
WML valuator.
Assessors must satisfy NVR/AQTF assessor requirements.