At the Beginning of the Twentieth Century, the U

question 16

Multiple Choice

At the beginning of the twentieth century, the U.S. population was __________ percent white.

• A) 57
• B) 67
• C) 77
• D) 87

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Definitions:

XIO Instruction

stands for "Examine if Off" in programmable logic controllers (PLC), used to check if a specific condition or input is false or not present.

Physical Input

A hardware interface through which real-world data is received by a system or device.

Input Voltage

The electrical potential difference provided to the input terminals of a device, necessary for its operation.