diff --git a/employees.json b/employees.json
new file mode 100644
index 0000000..6ed2165
--- /dev/null
+++ b/employees.json
@@ -0,0 +1,187 @@
+[
+  {
+    "name": "Sue",
+    "age": 19,
+    "phone": {
+      "personal": "555-123-123",
+      "work": "555-456-456",
+      "ext": "2342"
+    },
+    "privileges": "user",
+    "favorites": {
+      "artist": "Picasso",
+      "food": "pizza"
+    },
+    "finished": [
+      17,
+      3
+    ],
+    "badges": [
+      "blue",
+      "black"
+    ],
+    "points": [
+      {
+        "points": 85,
+        "bonus": 20
+      },
+      {
+        "points": 85,
+        "bonus": 10
+      }
+    ]
+  },
+  {
+    "name": "Bob",
+    "age": 42,
+    "phone": {
+      "personal": "555-123-123",
+      "work": "555-456-456",
+      "ext": "7673"
+    },
+    "privileges": "admin",
+    "favorites": {
+      "artist": "Miro",
+      "food": "meringue"
+    },
+    "finished": [
+      11,
+      25
+    ],
+    "badges": [
+      "green"
+    ],
+    "points": [
+      {
+        "points": 85,
+        "bonus": 20
+      },
+      {
+        "points": 64,
+        "bonus": 12
+      }
+    ]
+  },
+  {
+    "name": "Willy",
+    "age": 22,
+    "phone": {
+      "personal": "555-123-123",
+      "work": "555-456-456",
+      "ext": "8263"
+    },
+    "privileges": "user",
+    "favorites": {
+      "artist": "Cassatt",
+      "food": "cake"
+    },
+    "finished": [
+      6
+    ],
+    "badges": [
+      "blue",
+      "Picasso"
+    ],
+    "points": [
+      {
+        "points": 81,
+        "bonus": 8
+      },
+      {
+        "points": 55,
+        "bonus": 20
+      }
+    ]
+  },
+  {
+    "name": "John",
+    "age": 34,
+    "phone": {
+      "personal": "555-123-123",
+      "work": "555-456-456",
+      "ext": "2143"
+    },
+    "privileges": "admin",
+    "favorites": {
+      "artist": "Chagall",
+      "food": "chocolate"
+    },
+    "finished": [
+      5,
+      11
+    ],
+    "badges": [
+      "Picasso",
+      "black"
+    ],
+    "points": [
+      {
+        "points": 53,
+        "bonus": 15
+      },
+      {
+        "points": 51,
+        "bonus": 15
+      }
+    ]
+  },
+  {
+    "name": "Steve",
+    "age": 23,
+    "phone": {
+      "personal": "555-123-123",
+      "work": "555-456-456",
+      "ext": "8253"
+    },
+    "privileges": "user",
+    "favorites": {
+      "artist": "Noguchi",
+      "food": "nougat"
+    },
+    "finished": [
+      14,
+      6
+    ],
+    "badges": [
+      "orange"
+    ],
+    "points": [
+      {
+        "points": 71,
+        "bonus": 20
+      }
+    ]
+  },
+  {
+    "name": "Martin",
+    "age": 43,
+    "phone": {
+      "personal": "555-123-123",
+      "work": "555-456-456",
+      "ext": "5623"
+    },
+    "privileges": "user",
+    "favorites": {
+      "food": "pizza",
+      "artist": "Picasso"
+    },
+    "finished": [
+      18,
+      12
+    ],
+    "badges": [
+      "black",
+      "blue"
+    ],
+    "points": [
+      {
+        "points": 78,
+        "bonus": 8
+      },
+      {
+        "points": 57,
+        "bonus": 7
+      }
+    ]
+  }
+]
\ No newline at end of file
diff --git a/queries.js b/queries.js
index 99f09c5..f91595c 100644
--- a/queries.js
+++ b/queries.js
@@ -4,4 +4,34 @@ print('Employees')
 
 // List all the employees.
 print('1. List all Employees')
-db.employees.find({}).forEach(printjsononeline)
\ No newline at end of file
+db.employees.find({}).forEach(printjsononeline)
+
+//Find the employee with whose name is Steve.
+db.employees.find({"name": "Steve"})
+
+//Find all employees whose age is greater than 30.
+db.employees.find({"age": { $gt: 30}})
+
+//Find the employee whose extension is 2143.
+db.employees.find({"phone.ext": "2143"})
+
+//Find all employees that are over 30.
+db.employees.find({"age": { $gt: 30}})
+
+//Find all employees that are less than or equal to 30.
+db.employees.find({"age": { $lte: 30}})
+
+//Find all the employees whose favorite food is pizza.
+db.employees.find({"favorites.food": "pizza"})
+
+//Change Willy’s personal phone number to "93-123-45-67".
+db.employees.updateOne({"name": "Willy"}, { $set: { 'phone.personal': "93-123-45-67" } })
+
+//Change Bob’s privilege to normal user.
+db.employees.updateOne({"name": "Bob"}, { $set: { "privileges": "user" } })
+
+//Find all employees whose favorite artist is equal to Picasso.
+db.employees.find({"favorites.artist": "Picasso"})
+
+//Delete the user John.
+db.employees.deleteOne({"name": "John"})
\ No newline at end of file