need answered quick

Given: String country = "U.S.A"; What will print out from the following statement? System.out.println( country.length() ); 3 15 abc.length() 6 What is wrong with the following Java statement? final double sales_tax = 0.14; The variable name does not follow Java coding conventions for a constant (a final variable) The variable name is not correct. The value 0.14 is a float type and Java will not assign it to a double You cannot assign a value to a variable marked final What data type do we use in Java to store text data containing more than one character? double boolean char String According to Joyce Farrell, which of the following statements is the correct way to call a method that obtains a last name in pseudocode? obtainLastName -> lastName: lastName - obtain last name(); lastName = obtainLastName: What Git command is used to create a Git repository on the local hard drive? get repo git config git init When attempting to read in a number using a Scanner with method nextInt(), if the user types "test" instead of a number what happens? The program crashes, and reports a java.util.InputMismatchException. The program uses the character values to generate a number. The program sets the value to zero and ignores the incorrect input