1. Prior to designing and developing systems= the Systems Analyst need to obtain the user requirement conduct the questionnaire; Discuss the trade-off involved in choosing between open- ended and closed questions. {10 marks) 2. Efyou were a systems analyst worlcing on an information system project for a library, the current processes at work are given as follows: Books are ordered manually. The librarians receive a checklist containing details of forthcoming books andjournals every week. Each one places an order for the books they drink should be ordered. The marked lists of all orders are then reviewed by a head librarian, who finalizes the list of books and the quantity to he ordered. The nal list is sent to a clerk__ who mails it to the appropriate publishers for orders. {21] Marks} a. Draw a context diagram for this situation. h. Draw a level I] data ow diagram for this situation. 3. You are asked to create a system for a clinical system that allows patients to register at the DPD either in person or online in order to receive a specic registration number that they can use for the whole of their normal processing at the clinical. (10 Marks) Task; Design a registration screen that includes the necessary information label of patients