in Mongo DB We want to add some students to our collection, but this time, we define the value for the _id field. (If the _id is not defined in your document, it will be added automatically.) _id: 1001 first_name: Sarah last_name: Stone email: s_stone@email.com city: Toronto status: full-time gpa: 3.4 program: CPA _id: 1002 first_name: Jack last_name: Adam email: j_adam@email.com city: North York status: part-time gpa: 3.6 program: CPA To add these students, we want to store these documents into a variable first. Define a variable named starray and add these two document to the variable. (You are storing more than one document so you need to define an array.) write the command to define the array: Now, use the starray array to insert the documents to your collection student. Write your insert statement:

You will normalize the following data (each user gets different data), and insert the following data items into your database, creating and linking all the foreign keys properly. Encode instructor with a role of 1 and a learner with a role of 0.Xanthe, si106, InstructorCalley, si106, LearnerKirstie, si106, LearnerKorbyn, si106, LearnerSadiqa, si106, LearnerJael, si110, InstructorAbraham, si110, LearnerConstance, si110, LearnerOlivia, si110, LearnerYasmeen, si110, LearnerUzayr, si206, InstructorArmaan, si206, LearnerErika, si206, LearnerNickson, si206, LearnerQainat, si206, Learner

I may need help with this project: A combined cycle gas turbine power station requires a webbased system to manage the storage and installation of spare parts and the acquisition of new parts from the Central Storage Warehouse (the CSW). The powerstation maintains an inventory of all the parts it owns comprising: part name, description and specification. There are many copies of some parts – each part has a unique ID, known as an asset tag number. The asset tag number is used when there is damage to particular parts. The power station also keeps a catalogue of all the possible spare parts types used.Only registered maintenance engineers and team leaders are allowed to install and repair parts on the plant. Maintenance engineers and team leaders can use the parts catalogue tosearch for part types and can also search the parts inventory. Maintenance engineers work in teams, currently: electrical, mechanical and environmental. Each team has its own team lead. However, the system needs to…

The InstantRide Driver Relationship team wants to learn how many travels each driver has done in the month of October. You need to send them the DRIVER_ID, and two calculated columns: DAY and RIDES. The DAY column is calculated using the DAY() function with the TRAVEL_START_TIME as the argument. The RIDES column is calculated by using the COUNT() function to determine the number of rides given for each day. Filter the results with the MONTH function.