Answer:
climb
Explanation:
a robot requires code and to climb you need SO much code and it needs a certain surface to climb like tile X carpet is a good material
Answer:
The main difference between second generation (2G) and third generation (3G) technology is data. 2G services were developed with mostly voice services in mind, but are capable of providing relatively slow (14.4kbps) speed data services.
Answer:
transportation and communications systems, water and power lines, and public institutions like schools, post offices, and prisons.
Explanation:
I'm going have to go with with 1.b and 2.d hope this helps and I don't need help right now.
Answer:
The method to this question can be defined as follows:
Scanner in = new Scanner(. . .);
in.useDelimiter("");
Explanation:
Following are the code to the question:
import java.util.*; //import package for user input
public class Main //defining class Main
{
public static void main(String ax[])//defining the main method
{
Scanner in = new Scanner("Database");//crearing Scanner class object that pass value in its parameter
in.useDelimiter(""); //using useDelimiter
System.out.println(in.next()); //use print method to print single character value
}
}
Output:
D
Code explanation:
- In the above code inside the main method scanner class object "in" is created that pass value "Database" in its parameter.
- In the next step, useDelimiter is used that uses the scanner class object and single space n its parameter.
- In the last print, the method is used that prints object value.