76.
What is the benefit of encryption on mobile devices?
- A.Protection against stolen devices
- B.Protection of data on lost or stolen devices
- C.Prevention of malware
- D.Protection of data being sent to websites
- Answer & Explanation
- Report
Answer : [B]
Explanation :
Explanation :
| Encryption safeguards data on devices that have been lost or stolen. |
77.
Jailbreaking a phone refers to what?
- A.Removing DRM from the system
- B.Removing a device from a network
- C.Acquiring root access on a device
- D.Removing ransomware from a system
- Answer & Explanation
- Report
Answer : [C]
Explanation :
Explanation :
| Jailbreaking refers to gaining root access on a mobile device, specifically iOS devices. |
78.
What does rooting a device do?
- A.Removes updates from a system
- B.Removes access to a user
- C.Provides root-level access to a user on a system
- D.Increases security on a device
- Answer & Explanation
- Report
Answer : [C]
Explanation :
Explanation :
| Rooting is the process of increasing the amount of access a user has on an Android device. |
79.
Android is based on which operating system?
- A.Windows
- B.OS X
- C.Unix
- D.Linux
- Answer & Explanation
- Report
Answer : [D]
Explanation :
Explanation :
| Android is based on Linux. |
80.
iOS is based on which operating system?
- A.Windows
- B.OS X
- C.Unix
- D.Linux
- Answer & Explanation
- Report
Answer : [B]
Explanation :
Explanation :
| iOS is based on OS X |
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