If you print the binary digits just like that, they'll be in the wrong order (lsb to msb). Below program uses recursion to print the digits msb to lsb. Just for fun.
void printBits(unsigned int n)
{
if (n > 1) {
printBits(n >> 1);
}
printf((n & 1) ? "1" : "0");
}
int main()
{
unsigned int number;
printf("Enter an integer number: ");
scanf_s("%d", &number);
printBits(number);
}
Answer:
The answer to this question is given below in the explanation section.
Explanation:
Almost all app that is doing online business integrated third party payment gateway and login/services. But some apps, don't integrate the third party login/signin services such as go ogle or face book login/sign in services.
But in the context of this question, for a parking payment app, upon reservation of parking space, the pay option connects a user to a third party/external gateway. This gateway will accept payment from the user and upon confirmation of payment, the parking space will get reserved.
so the correct option to this question is:
While the other options are incorrect because:
The sign-in option does not connect the user to a third pay/gateway in case if the app has self-registration and sign-in functionality. Rate and Time remaining are features of the app that does not force the user to connect third-party gateway.
Answer:
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