Sciomi uses Google Analytics to measure how the site is used. If you accept, it stores a cookie on your device. If you decline, it stores nothing on your device, but Google may still receive a basic signal that a page was opened. Sign-in and practice progress cookies are always used. No ads are shown. Details in the privacy policy

Trees (binary trees)

Computer Science · Data structures

Loading practice question…

About this practice set

Trees (binary trees) is a Computer Science diagram-labelling set (Data structures) with 5 diagrams. Type the label for each part and get instant feedback.

What you will be asked

  • This diagram shows a:
  • The top node is the:
  • Nodes with no children are:
  • In a BST, the left child is:
  • Searching a balanced BST takes: