Answer:
Excel Help
Explanation:
Press F1 key to open the excel help window
Or you can also click the excel help button to launch the help window.
Type for whatever you are seeking help for and you will notice suggestions as you type something. These suggestions include online and offline results. If there are too many results then try searching offline it will narrow down the results.
After typing the text and hitting enter, the excel help returns several related topics on the searched query. You can browse through these topics and get help from excel.
Body {
color:blue;
}
h1 {
color:blue;
}
These will change both the h1 and the body fonts to blue.
Answer:
extends
Explanation:
When you create a subclass, you basically say "I'm creating a new class, but for now it will look and behave the same as that other class", then you add its own personality.
The syntax is:
class SubClass extends SuperClass
Where SubClass is your new subclass what inherits methods and variables from the SuperClass.
So, if you add nothing to the SubClass, it will be a carbon copy of the SuperClass. But you can add methods and variables exclusive to this SubClass that the SuperClass won't have.
Answer:
False
Explanation:
it has more than one operater
