Assuming that str is not null, what is the purpose of the code segment below? String look = "m";
int x = 0;
for (int i = 0; i < str. length(); i++)
{
String temp = str. substring(i, i+1);
if (temp. equals(look))
{
x++;
}
}
System. out. println(x);
Searching until a particular substring is found
Computing a total sum
Comparing adjacent values
Counting the number of characters that match a particular String

Ac++an of of pi. in , pi is by : pi = 4 – 4/3 + 4/5 – 4/7 + 4/9 - 4/11 + 4/13 - 4/15 + 4/17 . ., to pi (9 ). , if 5 to pi, be as : pi = 4 - 4/3 + 4/5 - 4/7 + 4/9 = 4 – 1. + 0.8 - 0. + 0. = 3.. atoofbe to pi?

Which of the following is the definition of role-based access control ( rbac)? (a) ensures that data has not been accidentally or intentionally modified without authorization. (b) access control system where rights are assigned based on a user’s role rather than his or her identity. (c) ensures that private or sensitive information is not disclosed to unauthorized individuals. (d)the principle in which a subject—whether a user, an application, or another entity—should be given the minimum level of rights necessary to perform legitimate functions.

Which function would you use to make sure all names are prepared for a mailing label?