A user enabled a mobile device's screen lock function with pattern unlock. The user is concerned someone could access the mobile device by repeatedly attempting random patterns to unlock the device. Which of the following features BEST addresses the user's concern?
Correct Answer:
A
The feature that BEST addresses the user’s concern is remote wipe. This is because remote wipe allows the user to erase all data on the mobile device if it is lost or stolen, which will prevent unauthorized access to the device1.
A manager called the help desk to ask for assistance with creating a more secure environment for the finance department- which resides in a non-domain environment. Which of the following would be the BEST method to protect against unauthorized use?
Correct Answer:
B
Restricting user permissions is a method of creating a more secure environment for the finance department in a non-domain environment. This means that users will only have access to the files and resources that they need to perform their tasks and will not be able to modify or delete other files or settings that could compromise security or functionality.
A computer on a corporate network has a malware infection. Which of the following would be the BEST method for returning the computer to service?
Correct Answer:
B
Flashing the BIOS, reformatting the drive, and then reinstalling the OS is the best method
for returning a computer with a malware infection to service. Flashing the BIOS updates the firmware of the motherboard and can remove any malware that may have infected it. Reformatting the drive erases all data on it and can remove any malware that may have infected it. Reinstalling the OS restores the system files and settings to their original state and can remove any malware that may have modified them. Scanning the system with a Linux live disc may not detect or remove all malware infections. Degaussing the hard drive is an extreme method of destroying data that may damage the drive beyond repair. Reinstalling the OS before flashing the BIOS or scanning with antivirus may not remove malware infections that persist in the BIOS or other files.
Remote employees need access to information that is hosted on local servers at the company. The IT department needs to find a solution that gives employees secure access to the company's resources as if the employees were on premises. Which of the followingremote connection services should the IT team implement?
Correct Answer:
C
A VPN (Virtual Private Network) is a service that allows remote employees to access the company’s network resources securely over the internet as if they were on premises. A VPN encrypts the data traffic between the employee’s device and the VPN server, and assigns the employee a virtual IP address that belongs to the company’s network. This way, the employee can access the local servers, files, printers, and other resources without exposing them to the public internet. A VPN also protects the employee’s privacy and identity by masking their real IP address and location.
Which of the following would cause a corporate-owned iOS device to have an Activation Lock issue?
Correct Answer:
B
Activation Lock is a feature that prevents anyone from erasing or activating an iOS device without the owner’s Apple ID and password. If a corporate-owned iOS device is linked to an employee’s Apple ID, it will have an Activation Lock issue when the employee leaves the company or forgets their Apple ID credentials.
Reference: CompTIA A+ Core 2 Exam Objectives, Section 4.1
