Which of the Following Is True of Brown V

question 65

Multiple Choice

Which of the following is true of Brown v. Board of Education (1954) ?

• A) The Court outlawed de facto segregation.
• B) The Court outlawed de jure segregation.
• C) The Court allowed school systems to desegregate "with all deliberate speed."
• D) The Court upheld the separate but equal doctrine.

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Definitions:

TOF Timer

A type of PLC timer that measures the "Time-Off-Fall" or the time it takes for a signal to turn from on to off.

Retentive

Memory or functions in a control system that retain their value or state even after the system is powered down or rebooted.

Nonretentive

In PLC programming, a term referring to memory or data that is not retained after power loss.

Retentive Timer Reset

A function in PLC programming that allows a timer to retain its accumulated value even after a reset condition has been removed or power to the PLC has been cycled.