1. Define CRUD. CRUD stands for C reate, R ead/Retrieve, U pdate, D elete and these refer to the four functions for working with stored information.

2. There are seven verb + path combinations that are necessary in a basic Sinatra app in order to provide full CRUD functionality. List each of the seven combinations, and explain what each is for.

• Verb: GET Path: /index See all the items that are stored (Read)
• Verb: GET Path: /item See a single item that is stored (Read)
• Verb: GET Path: /new Load a form in order to create a new item in the database (Create)
• Verb: POST Path: /index Store the item in the database (Create)
• Verb: GET Path: /item/update Load a form in order to update the attributes of an item (Update)
• Verb: PUT Path: /item Update the attributes of an item in the database (Update)
• Verb: DELETE Path: /item Delete a specific item from the database (Delete)

3. Why do we use set method_override: true? Form submissions in HTML only accept the methods POST and GET. In order to utilize the verbs PUT(for updating) and DELETE(for deleting), we use set method_override: true in the app and the tags <input type="hidden" name='_method' value='put'> with the form.

4. Explain the difference between value and name in this line: <input type='text' name='task[title]' value="<%= @task.title %>"/>. name is an internal name so that the input data can be referenced and manipulated. value is what is displayed in the input field; this is what would be written between and opening and closing tag for a double tag, e.g. textarea.

5. What are params? Where do they come from? params is a hash of data that is generated from the submission of a form. This data comes from the various inputs (text, textarea, etc.) enclosed in the form.