Please provide the DFD/Block diagram & the Context Diagram for a "Banking System" like the attached ones below.

Question 1: Context Diagram No of External entities: . 1. Customer . 2. Order fulfillment Department . 3. Clerk Process: Mail Ordering System verify order items verify customer Process Order form Customer Mail Ordering System Clerk receive order form Receive Application form Invoice and Shipping list Order Fulfillment department Question 2: DFD Level 1 DFD: No of External entities: 1. Customer 2 Order fulfillment Department . 3. Clerk Process: 1. Verify Member 2. Verify Order Item data . 3. Print Invoice and Shipping List Data Store 1. Member File 2. Item File 3. Daily Order Process Order Form Customer Venity Member Verify member information Members receive application form New Order receive Order form verify item information Clerk Verity Order Item Data hem File return membership application form Validate Order Save Order Daly Order invoice and Shipping List Order Fulfillment Department Print invoice and Shipping List