Which of the following statements is true about a binary tree?

a. All nodes are connected
b. All nodes have at least one child
c. All nodes have exactly two children
d. None of the above

a. All nodes are connected

Computer Science & Information Technology

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The item marked 1 in the accompanying figure is the ____ control.

A. Stroke Color B. Fill Color C. No Color D. Fill Style

Computer Science & Information Technology

You can use the class String to pass strings as parameters to a method and change the actual parameter.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology