What color are the leaf nodes in a red-black tree?

a. Black
b. Red
c. Red or black
d. They don't have a specified color

a. Black

Computer Science & Information Technology

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Which of the following is not a Java keyword?

a. do b. next c. while d. for

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The cells in the accompanying figure of Microsoft Excel 2016 are _____.? ?

A. ?top-aligned B. ?center-aligned C. ?left-aligned D. ?right-aligned

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You can add calculated fields to a PivotTable.

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

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The Internet connection that uses regular phone lines to transmit data in megabits per second is ________.

A. T1 line B. cable modem C. DSL line D. communications satellite

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