Mark works as a Database Administrator for Net Perfect Inc. The company has a Linux-based network. Mark locates a file created in /home successfully by using the slocate command. He finds that the slocate command could locate that file even after deletion. Which of the following could be the possible solutions to stop listing the deleted files?
1) Use the updatedb command to update the slocate database
2) Use the locate command instead of the slocate command
3) Use the find command to search for files
4) Use the grep command to search for files