Design a Hospital Electronic Medical Record using XML with the following characteristics:

i. The hospital has at least two different departments or patient wards

ii. Each patient ward is supervised by at least two different doctors

iii. Each doctor has at least two different patients

iv. Each patient has a first name, last name, age and complaint (ailment) as the basic recorded details. Besides which you can deem fit to include more details such as assigned doctor, ward etc.

b. Setup the above with suitable XML elements and attributes.

c. Design an appropriate Document Type Definition (DTD) and a Schema Definition File.

d. Validate your XML file against the DTD and against the Schema.

e. Submit the screen-captures of your XML file, your DTD, the Schema file and the validation results (all web-browser screen captures) by Email or in person by April 20th.