For the class BinaryNodeTree, name two ways in which the constructors enable a client to define binary trees.
What will be an ideal response?
any two of the following:
an empty tree, from data for its root, which is the only node, from data for its root and from its two subtrees.
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What kind of data field or method can be used within its own class or in any classes extended from that class, but cannot be used by "outside" classes?
A. protected B. public C. private D. internal
When you pass a variable ____, the computer passes only the contents of the variable to the receiving procedure.
A. by reference B. by parameter C. by dataType D. by value
A(n) ________ is a variable that controls the number of times a loop iterates.
A) counter B) accumulator C) sentinel D) total E) loop control variable
Compare centralized and pure peer-to-peer applications.What are the advantages and disadvantages of each approach?
What will be an ideal response?