A technician is updating a Linux server that had been in storage. After booting into single-user mode, a command is issued that displays the technician's current location in the filesystem. Which of the following commands was issued?

A folder on an NTFS volume has the following permissions enabled for the administrators group: full control, modify, and write. A technician adds a permissions entry to the folder's security settings denying the administrators group write and modify access. Which of the following permissions will the administrators group effectively have? (Select TWO)

Which of the following would BEST support an 8TB hard drive with one partition?

A customer's computer is powered on and working, but the customer is unable to get to any wired network resources, shared drives, printers, or the Internet. Which of the following command-line tools should be used to troubleshoot this scenario?

Ann, a user, calls the help desk regarding an issue on her laptop.
While working remotely, she appears to be connecting to WiFi but is unable to retrieve her corporate email.
The wireless name is listed as "ConnectMe" and appears as unsecure.
Which of the following should the help desk perform to fix the issue?