A tree with n nodes must contain ______ edges.

a) n
b) n – 1
c) n – 2
d) n / 2


b.

Computer Science & Information Technology

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A ________ chart is used when you want to compare more than one set of values over time

A) column B) pie C) bar D) line

Computer Science & Information Technology

A Case structure is limited in most languages to integers (whole numbers), text characters and decimal numbers.

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

Computer Science & Information Technology

You are working on a report for a data storage firm.  The report details the sales performance of the firm for the past 3 years. You decide to create a table to display the information. Describe how to delete a row or column in your table.

What will be an ideal response?

Computer Science & Information Technology

The ___________ symbol indicates the beginning and end of a flowchart.

A. oval B. rectangle C. diamond D. parallelogram

Computer Science & Information Technology