Please answer ALL the questions carefully. Thanks

25- A company uses Remote Desktop for its sales staff to access workstation while traveling. After a firewall update, all members of the sales staff report they are unable to connect. Which of the following ports should be open the firewall for the sales staff to connect? A) TCP 443 B) UDP 443 C) TCP 3389 D) UDP 3389 26- A security administrator is troubleshooting a virus and is unable to connect to the Internet, access email, or ping other devices on the network. The security administrator can successfully connect to the network share using a UNC path. Which of the following connections is being made? A) NetBIOS B) DNS C) SCP D) FTP 27- With MDM, which of the following is the BEST policy to implement in case of device theft? A) choose devices without removable storage to prevent easy removal of data. B) Ensure company devices are encrypted to prevent data seizure if an image is taken. C) Disable certain features on the phone to prevent misuse of the company device. D) Have a remote wiping policy so if the device is stole, the data is unrecoverable 28- A security administrator receives calls from users who have relocated to a different floor. The users state the workstations are not being assigned IP addresses on the new floor. Which of the following is the MOST likely cause? A) There is an implicit deny statement on the new floor's firewall B) DNS is not configured on the new floor's router C) The new floor is serviced by an un managed switch. D) Port security is enabled on the switch servicing the new fioor 29- An IT security consultant was hired to assess data privacy workstation in the organization's CRM system. The consultant found that many customer support supervisors routinely logged into the system using the username supervisor". Which of the following security techniques would be most logical for the company to implement FIREST to mitigate this particular risk? A) Prohibit generic accounts. B) Transition to single sign-on C) Adopt LDAP authentication. D) Issue physical security tokens