Answer:
char firstLeter = name.charAt(0);
Explanation:
Consider the program below:
public class num2 {
public static void main(String[] args) {
String name = "Smith";
char firstLetter = name.charAt(0);
System.out.println(firstLetter);
}
}
In this program, A string name is defined and assigned the value "Smith".
Java's String method charAt() is called and passed the argument of index 0. This causes it to output the character S. Since this is the first letter in the String is at index 0.
Answer:
val > max
Explanation:
Assuming the values array is already created, inside the loop, we need to check if the val, a value in the values array, is greater than max. If it is greater than the max, that means it is our new max. Then we would set the max as the val. This way, if there is any value greater than max, it will be our max at the end of the loop.
Answer:
back- end application
Explanation:
In the context of a database management system (DBMS), a <u>back end application</u> interacts with other programs or applications and only indirectly interacts with people or users.
Answer:
Explanation:
Crowdsourcing uses the data for communities or volunteers, and this method is used on the internet but existed before the digital revolution, this method collect data from a lot of users, crowdsourcing is used in websites like:
