Consider the Partial JUnit Test Below, Designed to Test a Class

question 70

Multiple Choice

Consider the partial JUnit test below, designed to test a class that keeps a count:


Which line will test that the resulting value is 12 ?

• A) Assert.assertequals (12, ctr.getValue ());
• B) Assert.assertEquals(ctr.getValue());
• C) System. out.println (12==ctr.getValue ());
• D) if (12==ctr.getValue ()) { System. out.println("Passed"); } else { System.out.println("Failed"); }

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Definitions:

Factory-Tuned

Refers to equipment or systems that have been pre-set or adjusted at the manufacturing site for optimal performance before delivery.

Proportional Controller

A type of feedback control system that outputs a control signal proportional to the error signal, which is the difference between the desired and actual system states.

Process Deviation

Process Deviation refers to the difference between the measured process variable and its desired setpoint, indicating the need for corrective action by the control system.

Offset

An offset refers to a deviation or displacement from a reference point or value, commonly used in contexts ranging from programming (memory addresses) to mechanical systems (alignment).