JavaScript has a set of mutator functions that allow you to modify the contents of an array without referencing the individual elements.To add to to myArray we us the push() method

<h3>Adding Elements to an Array</h3>

To add to to myArray we us the push() method

(10)

myArray.push(10)

There are two mutator functions for adding elements to an array: push() and unshift(). The push() function adds an element to the end of an array:

var nums = [1,2,3,4,5]; print(nums); // 1,2,3,4,5 nums.push(6);

print(nums); // 1,2,3,4,5,6

var nums = [1,2,3,4,5]; print(nums); // 1,2,3,4,5 nums[nums.length] = 6; print(nums); // 1,2,3,4,5,6

Learn more about arrays here:

brainly.com/question/24275089

6 0

2 years ago

Write a demo test to verify the above Rectangle object accessible from demo test main program and can execute display() method t

Sati [7]

Answer:

Explanation:

The Rectangle class was not provided in this question but after a quick online search I was able to find the class code. Due to this I was able to create a test code in the main Method of my program to create a Rectangle object and call it's display() method. The Test code and the output can be seen in the attached image below. While the code below is simply the Main Test Program as requested.

class Brainly {

public static void main(String[] args) {

Rectangle rectangle = new Rectangle(20, 8);

rectangle.display();

}

4 0

3 years ago

Which of the following refers to semitransparent text or a faint object that appears

Agata [3.3K]

<h2>Option D: Watermark refers to semitransparent text or a faint object that appears behind the document content.</h2>

Explanation:

Footer: This is a text which appears in the bottom of every page. Mostly page numbers and the name of the publisher or the company name will be in the footer.

Page Color: This represents the color of the page

Page border: This option provides border to the page. The border can be thin or thick according to the requirement.

Watermark: This is the right answer. A watermark is added such that your content cannot be used by anyone else without permission. When you copy the text, the water mark also gets copied, thus avoiding plagiarism.

4 0

3 years ago