What is the root of a tree?
What will be an ideal response?
The root of the tree is the unique node in the tree that does not have a parent node. It is at the top of the
hierarchy, at depth 0.
Computer Science & Information Technology
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When you visit a secure website in Internet Explorer, a padlock icon displays in the notification bar indicating that a digital certificate identifies the site
Indicate whether the statement is true or false
Computer Science & Information Technology
The __________ arc type causes a straight line to be drawn from one endpoint of the arc to the other endpoint.
a. ArcType.ROUND b. ArcType.CLOSED c. ArcType.CHORD d. ArcType.OPEN
Computer Science & Information Technology