数据库代写｜FIT2104 Web-interfaced database – PAPER 1

这是一篇来自澳洲的关于与Web接口的数据库代写

PART A

Multiple Choice Questions

NOTE: There is only ONE correct answer for each question

$intNumA = $_POST[“numA”];

$intNumB = 3;

$intTotal = $intNumA + $intNumB;

echo $intTotal;

If the user enters a value of 12 in the form, which ONE of the following will be displayed to the user?

for ($i=6; $i<10; $i++)

$i=$i +1;

PART B

The Tables and PHP pages used in the following questions are described in Appendices A, B, C & D.

Question 1. [6 marks]

Briefly explain the differences between the Waterfall and Agile methodologies with regard to System development.

Need to include things such as:

Question 2. [6 marks]

Identify and briefly describe the 3 different types of prototypes a developer may use as part of their design approach.

Low fidelity

Usually rough and paper based

Allows rapid feedback on concepts and colours

Medium fidelity

Usually produced using a computer based tool

Usually able to demonstrate behavior such as interaction and navigation

High fidelity

Usually a high-tech representation of the application

Can provide partial to complete functionality

Usually provides almost complete UI