Added content.

- Theory assignments
- Notes
- Practical
- Question Papers
- DISCLAIMER and motto files
Lastly, updated README.

Stored using LFS:
- Practical/Assignment-1/AWS EC2 - User Guide.pdf
- Practical/Assignment-3/Bank-App-Demo.mp4
- Practical/Assignment-3/Demo-3.mp4
- Practical/Assignment-3/Salesforce Apex - Reference Guide.pdf

Practical/Assignment-4/Objects for Contact Management App.md

@@ -0,0 +1,48 @@
+# Objects for Contact Management App
+
+Problem Statement: Design and develop custom Application (Contact Management) using Salesforce Cloud.
+
+---
+
+## Objects
+
+1. Contact Information
+2. Interaction History
+3. Company Details
+
+---
+
+## Fields and Relations
+
+### Contact Information
+
+1. Fields:
+    - Name (Text)
+    - Email (Email)
+    - Phone (Phone)
+    - Address (Text Area)
+    - Date of Birth (Date)
+    - Company (Text)
+2. Relationships:
+    - Contact Information to Interaction History: One-to-Many (One contact can have multiple interactions)
+    - Contact Information to Company Details: Many-to-One (Multiple contacts can belong to one company)
+
+### Interaction History
+
+1. Fields:
+    - Interaction Date (Date/Time)
+    - Interaction Type (Picklist: Call, Email, Meeting, Other)
+    - Notes (Long Text Area)
+    - Follow-up Date (Date)
+2. Relationships:
+    - Lookup Relationship to Contact Information (Each interaction is related to a specific contact)
+
+### Company Details
+
+1. Fields:
+    - Company Name (Text)
+    - Industry (Picklist: Technology, Finance, Healthcare, etc.)
+2. Relationships:
+    - Lookup Relationship to Contact Information (A company can have multiple contacts)
+
+---