Answer:
I said CLI.
Explanation:
''A command-line interface (CLI) processes commands to a computer program in the form of lines of text.''- Wikipedia
D. A database is software which is designed to store massive amounts of data and organize them in such a way that information can easily be worked on (added, deleted, moved, etc...).
Here is an HTML example with the CSS class defined inline:
<!doctype html>
<html>
<head>
<style>
.YellowBackground {
background-color : yellow;
}
</style>
</head>
<body class="YellowBackground">
<h1>A yellow background</h1>
</body>
</html>
Answer:
(a) 1 to 8
(b) 1 to 6
Explanation:
A "leaf" is a node at the end of a binary tree (in other words, it has no "children"). All other nodes are "non-leaf" nodes.
The smallest number of leaves is 1. That would be a binary tree that's just a straight line; each node will have only 1 child, until you get to the last node (the leaf).
To find the largest number of leaves, we start drawing a full binary tree. A complete tree with 15 nodes has 7 non-leaf nodes and 8 leaf nodes. A full tree with 6 non-leaf nodes can have up to 6 leaf nodes.