Higher Assignment - Analysis (SDD)

Multiple Choice

Which of the following words would likely indicate an output?

• read

• generate

• display

• find

• enter

Multiple Choice

Which of the following words would likely indicate a process?

• read

• write

• display

• find

• enter

Multiple Choice

Which of the following words would likely indicate an input?

• read

• write

• display

• find

• validate

Categorize

Options (9)

allow the user to enter the name of a car

calculate the difference between the cheapest and most expensive car

display the difference between the cheapest and most expensive car

allow the user to select the type of fuel

read in car details from an external file

validate the type of fuel entered by the user

generate a list of cars which meet the criteria

present a list of available cars

show the report on the selected cars

A program is being developed to allow users to find out information on cars they might wish to buy. They are able to filter car records by the model of the car and fuel type (can be petrol or diesel). The program will create a report with suitable car records and show this to the user. The program should also find and display the difference in price between the least and most expensive car. Car records are read in from an external file and include the following information - Make, model, fuel type, engine size, cruise control, price. A sample car record is shown below:

Nissan, Almera, Petrol, 1.5, True, 12.799

Categorise the functional requirements below.

Inputs

Processes

Outputs