Locating a particular item in a balanced binary search tree of n nodes requires at most ______ comparisons.

a. n
b. n / 2
c. (n / 2) – 2
d. ?log2(n + 1)?


d. ?log2(n + 1)?

Computer Science & Information Technology

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Write a recursive method that will remove all the vowels from a given string and return what is left as a new string. Hint: Use the + operator to perform string concatenation to construct the string that is returned.

What will be an ideal response?

Computer Science & Information Technology

Which of the following is a wireless technology that is composed of 27 earth-orbiting satellites that allow precise positioning of equipment.

A. BlueTooth B. Wi-fi C. GPS D. RFID

Computer Science & Information Technology

The form header section displays

A) at the bottom of the form. B) at the top of each page. C) at the top of each form. D) in the form's record source.

Computer Science & Information Technology

The ________ displays buttons to insert different types of content into a Sway

A) Sway command bar B) All Cards pane C) Storyline D) Preview

Computer Science & Information Technology