diff --git a/dbConnFile.js b/dbConnFile.js
index 9c7fa94..5a92a4b 100644
--- a/dbConnFile.js
+++ b/dbConnFile.js
@@ -12,3 +12,4 @@ async function dbConnect(){
 }
 
 module.exports = dbConnect;
+
diff --git a/insert.js b/insert.js
new file mode 100644
index 0000000..d96f212
--- /dev/null
+++ b/insert.js
@@ -0,0 +1,23 @@
+const dbConnect = require('./dbConnFile');
+
+const insert = async()=>{
+    const db = await dbConnect();
+    const result = await db.insert(
+        [
+            {name:'max 1' , brand:'micromax' , price:'220' , category:'mobile' },
+            {name:'max 2' , brand:'micromax' , price:'320' , category:'mobile' },
+            {name:'max 3' , brand:'micromax' , price:'420' , category:'mobile' }
+        ]
+    );
+
+    if(result.acknowledged){
+        console.log("Data inserted");
+    }
+
+    else{
+        console.log("Error!!!!!");
+    }
+}
+
+insert();
+
diff --git a/update.js b/update.js
new file mode 100644
index 0000000..4af3ee1
--- /dev/null
+++ b/update.js
@@ -0,0 +1,24 @@
+const dbConnect = require("./dbConnFile");
+
+const updateData = async  () => {
+  let data =  await dbConnect();
+  let result =  await data.updateOne(
+    { name: "max 1" },
+    { $set: { name: "max pro", price: 550 } }
+  );
+
+
+  //Update/modify all record having name max 1
+//   let data = dbConnect();
+//   let result = data.update(
+//     { name: "max 1" },
+//     { $set: { name: "max pro", price: 550 } }
+//   );
+console.log(result);
+if(result.acknowledged){
+    console . log('******Record updated*******');
+}
+}
+
+updateData();
+