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SSC2 revision lecture. Servlets Understand what they are Lifecycle –init() –service() –destroy() POST & GET Scope - what is it, how is it used Using other.

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Presentation on theme: "SSC2 revision lecture. Servlets Understand what they are Lifecycle –init() –service() –destroy() POST & GET Scope - what is it, how is it used Using other."— Presentation transcript:

1 SSC2 revision lecture

2 Servlets Understand what they are Lifecycle –init() –service() –destroy() POST & GET Scope - what is it, how is it used Using other web resources

3 Storing data Cookies: What are they Server & client side approaches Session & Persistent types

4 JSP What is it, why is it different? NOT a major component of the exam (not in Learning Outcomes)

5 Web Services What does it do? How? Main elements –SOAP –UDDI –WSDL Uses XML How to set up web services –Tools: Axis

6 SSC1 revision lecture

7 Java I/O Streams –Reader –Writer –InputStream –OutputStream –FileReader –FileWriter –Buffered….. HttpURLConnection –Extends…..

8 Files and Filters Random access files –What are they? –File pointer? Filtered stream –BufferedInputStream/BufferedOutputStrea m –DataInputStream/DataOutputStream

9 Sockets What are they? Client side –Constructors –Use Server side –Construction –Use Lifecycle Exceptions

10 Serialization What is it? How do you do it? Using it

11 HCI Design process - user-centered design What is it Why Task analysis

12 People Basic capabilities –Senses (esp. eyes and ears - no diagrams needed tho) –Memory (short, long, forgetting, remembering)

13 Input/Output devices How main ones work Why have different ones

14 Design Characteristics of great software Design principles Java widgets Guidelines Patterns

15 Evaluation Heuristic evaluation –Principles –Practice Think-aloud Cooperative evaluation Cognitive walkthrough

16 Website design- Information Architecture Information architecture –What is it Organisation, content, labelling, navigation, search –How to do it Card sorting –Deliverables, techniques - passing knowledge needed –Typical structure: audience or task or topic

17 Website design - general Navigation Patterns –Typical ones –Why? Content/layout separation –CMS –CSS


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