A+ 1102 PM Review Day 8

How does restricting failed login attempts improve device security?

• It locks the device permanently after the first failed attempt.
• It forces the user to use biometric authentication only.
• It escalates lockout durations to deter brute-force attacks.
• It disables screen lock settings after multiple failed attempts.

Why is enabling a third-party antivirus or firewall app with root permissions potentially risky?

• Root permissions expose vulnerabilities to malware.
• Third-party apps cannot monitor other apps effectively.
• Mobile OSs do not support apps with root permissions.
• Elevated permissions allow these apps unrestricted control of the system.

What differentiates the COPE deployment model from BYOD?

• Devices are owned by the company and can be used personally within policy limits.
• Employees have no access to corporate apps on their devices.
• The company has no control over the device's use.
• Employees are restricted to using the device for business purposes only.

What is a primary advantage of using MDM software for mobile devices in an enterprise setting?

• It allows unrestricted app installations.
• It ensures cloud backups are stored on third-party services only.
• It enforces encryption and manages automated backups.
• It disables data encryption for faster performance.

What is the primary difference between a GPS and an IPS when used in location services?

• GPS is faster at determining locations than IPS.
• GPS works outdoors using satellites, while IPS uses radio sources for indoor positioning.
• IPS is exclusively used in mobile devices, while GPS requires dedicated hardware
• IPS is more accurate than GPS in all scenarios.

What is the best course of action to secure a consumer-grade IoT device before deploying it in an enterprise network?

• Ensure it is compatible with corporate hardware.
• Change the default administrator password and apply the latest firmware updates.
• Use it only on a segmented Wi-Fi network.
• Replace it with a professional-grade IoT device.

A user reports that their Android phone randomly reboots. What is the most likely cause?

• A faulty app.
• An enabled autorotate feature.
• A virus infection.
• A low battery or overheating.

What is the primary risk associated with a rooted Android device or jailbroken iOS device?

• Reduced battery performance.
• Increased susceptibility to malware and compromised security controls.
• Loss of Bluetooth functionality.
• Inability to install apps from official stores.

Which of the following is NOT a reliable indicator of malware infection on a mobile device?

• Excessive network bandwidth usage.
• Pop-up ads displaying fake security alerts.
• Regular app updates from the official app store.
• Slow device response during normal usage.

What security measures are critical for protecting an RDP connection exposed to the Internet?

• Enable least privilege for accounts and ensure encryption.
• Open the RDP port to all users for accessibility.
• Use only local accounts for authentication.
• Disable all encryption for faster connections.