A remote user has reported a suspicious pop-up. and a technician is troubleshooting the user's laptop. The technician needs to connect securely to the computer to view the user's screen and investigate the issue Which of the following should the technician use?

Which of the following file types should be opened when executing a PowerShell script?

SIMULATION
A Windows 7 machine appears to have a failure. Every time it is rebooted, the message "BOOTMGR is missing" appears.
You have previously inserted a Windows 7 installation DVD into the DVD-ROM.D18912E1457D5D1DDCBD40AB3BF70D5D Please repair this failure without overwriting the customers' local user profiles.
INSTRUCTIONS
Use the Windows recovery and repair utilities to remediate the issue.
If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.

A user turns on a new laptop and attempts to log in to specialized software, but receives a message stating that the address is already in use. The user logs on to the old desktop and receives the same message. A technician checks the account and sees a comment that the user requires a specifically allocated address before connecting to the software.
Which of the following should the technician do to MOST likely resolve the issue?

A technician recently removed a malware infection from a client's computer. After removing the computer from the network, the technician used an approved customized tool to remove the malware, then updated the antivirus suite, and performed a scan that reported the system was clean. A week later, the client reports the same malware infection has returned. Which of the following is MOST likely the cause of the reinfection?