Multiple choice Tri-state BJT works as a buffer. What are the outputs of this buffer? Level 1, level 0, short Level 1, level 0, high resistance Level 1, level 0, level 1 Level 1, level 0, level 0 Level 0, high resistance, high resistance Reveal answer Fill a bubble to check yourself B Correct answer Explanation Tri-state buffers provide isolation to the connecting device from the bus when in third state. High resistive feature provides the required isolation.