You can tell that the equals() method takes a ____ argument because parentheses are used in the method call.

Computers and Technology

1 answer:

melamori03 [73]3 years ago

4 0

Answer:

c. String

Explanation:

The equals method in java String class takes an object reference as a parameter. We can compare two Strings with the help of equals method of the String class. The equals() method of the java String class compares the given strings based on the content of the string.

Use of the String equals method:-

if (stringOne> stringTwo) it will return a positive value.

if both of the strings are equal lexicographically means

(stringOne == stringTwo) it will return 0.

if (stringOne < stringTwo) it will return a negative value.

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Write a method named lastFirst that accepts a string as its parameter representing a person's first and last name. The method sh

Usimov [2.4K]

I'm going to assume this is Java, because you said "method" meaning it will be some sort of object oriented language, and Java's really common. Here would be the full program, but you can just take the method out isolated if you need it.

package lastname;

public class LastName {

public static void main(String[] args) {

// Example usage:

String name = LastName.lastName("Garrett Acord");

System.out.println(name);

// Output: Acord G.

}

public static String lastName(String fullName)

{

String[] splitName = fullName.split(" ");

return String.format("%s %s.", splitName[1], splitName[0].substring(0,1) );