A company has hired a new IT firm to manage its network switches and routers. The firm is geographically separated from the company and will need to able to securely access the devices.
Which of the following will provide the ability to access these devices?

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 customer is pressuring a project manager to get things done on time. Which of the following has the project manager failed to do in this case?

A user is having trouble accessing websites on a computer. A technician troubleshoots and tries to access a site the user typically visits but is instead presented with a completely different site. Which of the fallowing should the
'technician do NEXT?

Ann, a user, is setting up a new mobile phone, and the phone is asking for an authentication method to enroll the device. Ann is not sure which method is acceptable. Which of the following methods would a technician MOST likely tell Ann to use?