Reengeem / mondodb-checkpoint

manipulating MongoDB using CRUD operations. ## Instructions 1. "contact" data is created. 2. "contactlist" collection is Created. 3. the following documents are inserted into the "contactlist" collection: - Last name: Ben Lahmer, First name: Fares, Email: [e-mail], age: 26 - Last name: Kefi, First name: Seif, Email: [e-mail], age: 15 - Last name: Fatnassi, First name: Sarra, Email: [e-mail], age: 40 - Last name: Ben Yahia, First name: Rym, age: 4 - Last name: Cherif, First name: Sami, age: 3 # Display Operations 4. All of the contacts list are dsiplayed. 5. All the information about only one person using his ID are Displayed. 6. All the contacts with an age >18 displayed. 7. All the contacts with an age >18 and name containing "ah" are displayed. # Update and Delete Operations 8. Contact's first name is changed from "Kefi Seif" to "Kefi Anis". 9. The contacts that are aged under <5 are deleted. 10. All of the contacts list are displayed. # mondodb-checkpoint