A technician is running updates on a Windows PC. Some of the updates install properly, while others appear as failed. While troubleshooting, the technician restarts the PC and attempts to install the failed updates again. The updates continue to fail. Which of the following is the FIRST option to check?

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 small business has an open wireless network so vendors can connect to the network without logging in. The business owners are concerned that a nearby company is connecting and using the wireless connection without permission.
If the small business requires that the network remain open, which of the following configuration settings should be changed to address these concerns?

Which of the following technologies can be utilized in a wireless network environment to provide secure SSO access for WiFi and network resources?

A user calls a technician to report issues when logging in to a vendor's website. The technician is able to log in successfully before going to the office. However, the technician is unable to log in when in the user's office.
The user also informs the technician of strange pop-up notifications.
Which of the following are the MOST likely causes of these issues? (Choose two.)