Apply query language in relational databases

Formats and tools

Unit Description
Reconstruct the unit from the xml and display it as an HTML page.
Assessment Tool
an assessor resource that builds a framework for writing an assessment tool
Assessment Template
generate a spreadsheet for marking this unit in a classroom environment. Put student names in the top row and check them off as they demonstrate competenece for each of the unit's elements and performance criteria.
Assessment Matrix
a slightly different format than the assessment template. A spreadsheet with unit names, elements and performance criteria in separate columns. Put assessment names in column headings to track which performance criteria each one covers. Good for ensuring that you've covered every one of the performance criteria with your assessment instrument (all assessement tools together).
Wiki Markup
mark up the unit in a wiki markup codes, ready to copy and paste into a wiki page. The output will work in most wikis but is designed to work particularly well as a Wikiversity learning project.
Evidence Guide
create an evidence guide for workplace assessment and RPL applicants
Competency Mapping Template
Unit of Competency Mapping – Information for Teachers/Assessors – Information for Learners. A template for developing assessments for a unit, which will help you to create valid, fair and reliable assessments for the unit, ready to give to trainers and students
Observation Checklist
create an observation checklist for workplace assessment and RPL applicants. This is similar to the evidence guide above, but a little shorter and friendlier on your printer. You will also need to create a seperate Assessor Marking Guide for guidelines on gathering evidence and a list of key points for each activity observed using the unit's range statement, required skills and evidence required (see the unit's html page for details)

Self Assessment Survey
A form for students to assess thier current skill levels against each of the unit's performance criteria. Cut and paste into a web document or print and distribute in hard copy.
Moodle Outcomes
Create a csv file of the unit's performance criteria to import into a moodle course as outcomes, ready to associate with each of your assignments. Here's a quick 'how to' for importing these into moodle 2.x
Registered Training Organisations
Trying to find someone to train or assess you? This link lists all the RTOs that are currently registered to deliver ICTPRG431, 'Apply query language in relational databases'.
Google Links
links to google searches, with filtering in place to maximise the usefulness of the returned results
Books
Reference books for 'Apply query language in relational databases' on fishpond.com.au. This online store has a huge range of books, pretty reasonable prices, free delivery in Australia *and* they give a small commission to ntisthis.com for every purchase, so go nuts :)


Elements and Performance Criteria

ELEMENT

PERFORMANCE CRITERIA

Elements describe the essential outcomes.

Performance criteria describe the performance needed to demonstrate achievement of the element.

1. Determine requirements of developing queries

1.1 Identify terminologies applicable to query language

1.2 Identify and build queries using required tools and environment

2. Write queries to extract required information

2.1 Sort and selectively retrieve values through query writing

2.2 Aggregate records by multiple attributes using an expression

2.3 Sort and filter aggregated records using an expression

2.4 Create queries and retrieve records from multiple tables

2.5 Retrieve records from multiple tables using different expressions and approaches

2.6 Filter records from multiple tables using an expression

2.7 Retrieve records from multiple tables using expressions, set operators and set logic

2.8 Construct and execute sub-queries

3. Perform calculations and use expressions in queries

3.1 Perform a calculation on numeric values and an operation on text values using an expression

3.2 Perform an operation on date and time values using functions

3.3 Aggregate values and obtain required output using an expression

4. Create and manipulate tables

4.1 Identify required columns, data types, keys, relationships, indexes and constraints

4.2 Use required naming conventions for database elements

4.3 Create tables that implement required elements and use check constraints

4.4 Manipulate tables according to specific requirements

5. Create and use views and stored procedures

5.1 Create views according to information requirements

5.2 Retrieve and save data using a view and transactions

5.3 Drop a view from a database

5.4 Retrieve, insert and modify data using created and stored procedures according to information requirements

5.5 Create and execute stored procedures using one or more parameters

5.6 Drop a stored procedure from database

5.7 Create and test database triggers and perform specific required data-related functions