A user installs a flashlight application on a phone. The user later discovers this application was stealing users' data files, pictures, call history, and other private information The user wants to prevent this from happening in the future. Which of the following would BEST prevent this from reoccurring?

A user's mobile social media application is sending emails on behalf of the user. However, the user has not authorized any new permissions for the social media application. The user only has this application installed on their smart phone and no other devices. Which of the following should a technician perform to resolve the issue?

A technician recently updated a printer driver on all the computers in an office. Shortly after the update, several users' accounts and passwords were compromised. Which of the following MOST likely explains the compromised accounts?

Joe, a user who is travelling for business, reports that his mobile phone was getting approximately 35 Mbps for the first few days of his trip, but now it is only getting around 500 Kbps. Joe uses the device as a GPS to visit customers and as a hotspot to check work email and watch movies online. Which of the following is the MOST likely cause of Joe's slow data speeds?

A department in an organization set up a proxy server to manage its Internet stage. A technician is configuring the Windows workstations to use the new proxy server.
Which of the following Control Panel utilities should the technician use to configure the setting?