create a new collection called users. MongoDB
Insert an object containing name of 'Charlie', age of 25 and position of 'lecturer' to the users collection
Insert another user object containing name of 'Alice', age of 20, position of 'student' and grade of 84 to the users collection
Insert another user object containing name of 'Bob', age of 21, position of 'student' and grade of 89 to the users collection
Update user object of 'Alice' to grade 95
Delete user 'Bob'
Insert another user object containing name of 'John', age of 30, position of 'student' and grade of 94 to the users collection
Update all users of position 'student' to have a new field called homeAddress containing of follwing json:
{
street: '1234 Random st.',
city: 'Los Angeles',
state: 'CA'
}
This should only update students, not lecturers. This must be done in one query to receive full points.