Question

_________ is billionth of a second.

A Microsecond Correct Answer Incorrect Answer
B Gigabyte Correct Answer Incorrect Answer
C Terabyte Correct Answer Incorrect Answer
D Terasecond Correct Answer Incorrect Answer
E Nanosecond Correct Answer Incorrect Answer

Solution

Ananosecond(ns) is an SI unit of time equal to onebillionth of a second, that is, ​1⁄1000000000of asecond, or 10−9seconds. The term combines the prefix nano- with the basic unit for one-sixtieth of a minute.

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