The IEEE standard that specifies a standardized interface for testing integrated circuits, interconnections between components, and a means of observing and modifying circuit activity during a component's operation is:
A) RG-45
B) FDDI
C) WiMAX
D) JTAG

Question

Quizplus · Accepted Answer

JTAG (Joint Test Action Group) is the IEEE standard (specifically IEEE 1149.1) that specifies a standardized interface for testing integrated circuits and observing and modifying circuit activity during operation, making it the correct choice.

The IEEE Standard That Specifies a Standardized Interface for Testing