The term handshake is used to verify what condition?
A) Two way communications between the target module and an EST.
B) Compatibility of different data bus standards.
C) Error conditions put out by the CPU.
D) That a module is maintaining a proper V-Ref level.

Question

Quizplus · Accepted Answer

A handshake is a process of communication between two devices to ensure that they are both ready and able to communicate with each other. In the context of automotive electronics, a handshake is used to verify that two-way communications are established between a target module and an EST (Electronic Service Tool). Option A correctly describes this verification process. Option B is incorrect because a handshake does not verify compatibility of different data bus standards. Option C and D are also incorrect because a handshake is not used to verify error conditions or V-Ref levels.

The Term Handshake Is Used to Verify What Condition