Answer:
Java Class given below
Explanation:
class ReadOnly
{
protected int val;
public ReadOnly(int arg)
{
val = arg;
}
public int getVal()
{
return val;
}
}
class ReadWrite extends ReadOnly
{
private boolean dirty;
public ReadWrite(int arg)
{
super(arg);
dirty = false;
}
public void setVal(int arg)
{
val = arg;
dirty = true;
}
public boolean isDirty()
{
return dirty;
}
}
Wow...that’s a long paragraph
Answer:
Cluster Column Charts.
Explanation:
Clustered column chart:-It displays multiple data series in separate vertical columns. Each series have the same axis labels.Clustered vertical columns thus allow direct comparison of multiple data series.When having three data series you can compare their heights also.So we conclude the answer is Cluster Column Charts.
Search engine optimization will help increase the number of clicks on the business' website and help to drive the sales by targeting the appropriate audience for buying the products.
<h3>What is search engine optimization?</h3>
Search engine optimization, or SEO, is one of the most important functions of the generation of organic clicks on the website for an online ecommerce business.
It helps in creating a brand awareness, the costs of advertising are much lower, and also helps in improving the experience of the customers of ecommerce site.
Hence, the uses of search engine optimization in online business are as aforementioned.
Learn more about Search Engine Optimization here:
brainly.com/question/14850803
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