Ken Patmonk
0c3868ea71
OPS-1 through OPS-10, OS-2, OS-3 went from 5 → 15. OS-1, OS-4 through OS-11, SEC-1 through SEC-11, TRB-1 through TRB-4 went from 7 → 15. Questions cover exam-weight scenarios not duplicated from original content. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
132 lines
3.5 KiB
Markdown
132 lines
3.5 KiB
Markdown
# SEC-8 Quiz: Mobile Device Security
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Take this after studying `notes/SEC-8-mobile-device-security.md`.
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Reply with answers like:
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`1B 2A 3D 4C 5B 6A 7D`
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## Questions
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1. Which setting best protects data stored on a lost mobile device?
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A. Lower screen brightness
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B. SSID broadcast
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C. Full device encryption
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D. Disk Cleanup
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2. Which unlock method is weakest because it does not really authenticate the user?
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A. PIN
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B. Swipe
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C. Fingerprint
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D. Password
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3. What is the main purpose of Mobile Device Management?
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A. Increase battery capacity
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B. Replace DNS for all phones
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C. Convert mobile files to NTFS
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D. Centrally enforce mobile security and configuration policies
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4. A company lets employees use personal phones for company email. What policy is most relevant?
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A. BYOD policy
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B. Guest Wi-Fi isolation only
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C. Disk defragmentation policy
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D. Printer sharing policy
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5. A phone is lost and may not be recovered. Which feature can protect company data by erasing the device?
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A. Auto brightness
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B. NFC pairing
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C. Remote wipe
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D. Airplane mode
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6. Why are mobile OS and app updates important?
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A. They remove the need for screen locks
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B. They can patch security vulnerabilities
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C. They disable encryption
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D. They guarantee unlimited storage
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7. Which behavior creates a higher malware risk, especially on Android devices?
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A. Enabling automatic app updates
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B. Using a PIN
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C. Backing up the device
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D. Installing apps from unknown third-party sources
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8. What is the purpose of requiring a PIN or biometric to unlock a mobile device?
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A. Increase screen brightness
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B. Prevent unauthorized access if the device is lost or stolen
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C. Extend battery life
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D. Enable file synchronization
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9. Which mobile feature allows an organization to separate personal and work data on a BYOD device?
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A. Remote wipe of the entire device
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B. NFC disable
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C. Containerization or work profile
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D. Auto-brightness
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10. Why is disabling Bluetooth when not in use a security best practice on mobile devices?
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A. It improves battery life and reduces the attack surface for Bluetooth-based attacks
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B. It enables GPS tracking
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C. It forces app updates
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D. It activates MDM
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11. A company policy requires that corporate email be wiped from a lost phone without erasing personal data. Which MDM capability enables this?
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A. Full device wipe
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B. Selective wipe
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C. Remote disable of Bluetooth
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D. App store restriction
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12. A user's phone was factory reset by an unauthorized person, but they cannot activate it without the original account credentials. Which feature prevents unauthorized reuse?
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A. Screen lock
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B. Activation lock (iCloud Lock or Factory Reset Protection on Android)
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C. NFC
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D. Bluetooth pairing
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13. Why should corporate email require device compliance (minimum OS version, PIN set) before syncing?
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A. It increases storage
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B. It ensures devices meet baseline security requirements before accessing corporate data
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C. It disables screen rotation
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D. It removes biometric options
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14. What is a risk of connecting a mobile device to an untrusted USB charging port?
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A. Slower charging only
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B. Juice jacking — malicious software or data exfiltration via USB
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C. Screen damage
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D. Battery overcharge
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15. Which mobile OS feature alerts users when an app requests access to location, camera, or microphone?
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A. Screen brightness control
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B. App permission prompts
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C. DHCP lease renewal
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D. Bluetooth scan
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## Answer Key For Instructor
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1. C
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2. B
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3. D
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4. A
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5. C
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6. B
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7. D
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8. B
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9. C
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10. A
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11. B
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12. B
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13. B
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14. B
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15. B
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