A bluetooth device in park/hold mode is part of the piconet but is in a low-power state. These are power saving modes of operation for Bluetooth devices which are connected to a piconet and are used when no data is to be transmitted.The hold mode is used when connecting several piconets or managing a low-power device such as temperature sensor. When the park mode is used the device is still synchronized to the piconet but does not participate in traffic.

7 0

3 years ago

In programming 2+6 is an example of what math

In-s [12.5K]

Answer:

$beinggreat78~here~to~help.$

2 + 6 in programming is an example of math. It is the same as in the real world. Plus signs in coding are also a form of string concatenaction, the term used for combining two strings into one, or a variable into a string.

5 0

2 years ago

What stdio.h input function would be used to get input from the user by the keyboard? Write the code to obtain the voltage drop

torisob [31]

Answer:

scanf() function is used to get a input from keyboard.This function is in the stdio.h library.To use this function we must include the stdio.h library first in the code. Then only we can use the scanf() function in any code.printf() function is used to print anything .this function is from stdio.h library.

Code to read voltage drop across the register.

#include <stdio.h>

// main function

int main(void) {

// variable

double vr1;

printf("Enter voltage drop:");

// read voltage drop from user

scanf("%lf",&vr1);

// print voltage drop

printf("voltage drop is:%0.2lf",vr1);

return 0;

}

Output:

Enter voltage drop:200.4

voltage drop is:200.40

8 0

3 years ago