Which of the following is used to protect a sheet?

In Microsoft Excel, the Protect Sheet feature is found under the Review tab. This option is used to lock the worksheet so that other users cannot make unwanted changes. When you apply "Protect Sheet," Excel allows you to set a password and choose which actions (like selecting cells, formatting rows, inserting columns, etc.) are allowed or restricted.

Here’s how to protect a sheet:

1. 
   

   Click on the Review tab in the Ribbon.

   
   


2. 
   

   Select "Protect Sheet."

   
   


3. 
   

   A dialog box will appear where you can set a password and choose the permissions.

   
   


4. 
   

   After applying it, users will be restricted from making changes unless they have the password.