One method of troubleshooting involves A testing the circui

One method of troubleshooting involves __________.

A) testing the circuit under test with an oscilloscope or logic analyzer and checking the output for the proper bit patterns

B) exercising the circuit under test with a stimulus or test pattern and checking the output for the proper bit patterns

C) checking the circuit under test with a voltometer or ohmmeter and then checking the output for proper bit patterns

D) performing all of the tests above

Solution

Answer is D

Explanation: Troubleshooting is the logical and systmatic procedure for finding faults in any faulty system, or it is a process to ensure the correct operation of a newly designed product before its deployement in the market. So based on the sufficient equipment to troubleshoot a particular device one or all of the given equipment in the given question may used.