Answer:
list1.size()
Explanation:
In order to find the number of elements in a List , we can use the size() method defined in the java.util.List interface.
This method returns an integer which corresponds to the number of elements in the list.
The usage syntax example is as follows:
int num = list1.size();
If the list referenced by list1 contains 6 elements, then this method will return the value 6.
Answer:
HTML
Explanation:
HTML stands for <em>"Hypertext Markup Language." </em>It allows the creation of electronic documents which use <em>semantics</em> to indicate a particular text. The different HTML elements are being separated by<em> "angle brackets" </em>in order to make up a tag. These tags are not visible, but they make it possible for the browser's page to be interpreted.
Answer:
apply a filter by age with a value more than 20
Explanation:
First, we must create the spreadsheet with the fields student, age, grade level, major and minor.
For example:
If we want to create a filter, we must mark headings with the left click, then we must go to the tab Home --> at the section Editing, click in Sort & filter then Filter.
We must click in the field Age --> number filters --> greater than 20.
