The most serious security threat to Bluetooth-enabled devices is
, which occurs when a hacker gains access to the device and its functions without the owner's consent.

Answer:
if the input is zero the out put is 1
Explanation:
because if you think about it if the input was 1 the output would be zero
Answer:
The answer is "Option a"
Explanation:
A Sparkline is a small graph, which is available inside a sheet, that displays information visually. It displays the information is in the form of patterns on several values. It also uses underline to display the low and high value, use with sparklines, and certain alternatives were wrong, which can be defined as follows:
- In option b, It is used to define the overall view of data, that's why it is wrong.
- Option c and Option d both are wrong because, create command is used to create data, or view is used to show that data, they both don't use sparkline option.