Read Operation in MongoDB

• find(): Finding multiple documents

students> db.data.find({'age': 24})
[
  {
    _id: ObjectId("64fabff57d6e92e1e0d959f9"),
    name: 'Shubham',
    age: 24
  },
  {
    _id: ObjectId("64fac3ed7d6e92e1e0d959fb"),
    name: 'Abhishek',
    age: 24
  }
]

• findOne(): For finding a single document

students> db.data.findOne({'age': 24})
{ _id: ObjectId("64fabff57d6e92e1e0d959f9"), name: 'Shubham', age: 24 }