1. Right Answer: D
Explanation: Usability means making a security solution or device easier to use and matching the solution or device more closely to organizational needs and requirements.
2. Right Answer: C
Explanation: Malware sandboxing aims to detect malware code by running it in a computer-based system of some type to analyze it for behavior and traits that indicate of malware. One of its goals is to spot zero-day malware that is, malware that has not yet been identified by commercial anti-malware systems and for which there is not yet a cure.
3. Right Answer: D
Explanation: Bluesnarfing involves unauthorized access to a device using a Bluetooth connection. In this case, the attacker is trying to access information on the device.
4. Right Answer: B
Explanation: An SLA lists all the guaranteed performance levels of a new connection.
5. Right Answer: A
Explanation: The product release information (PRI) is the connection between a mobile device and a radio. From time to time, this may need to be updated, and such updates may add features or increase data speed.