Step 6: The metallization and interconnection between substrate and source.
A. 1->5->3->4->2->6
B. 1->3->4->2->5->6
C. 1->5->4->3->2->6
D. 1->4->2->5->3->6
Answer:A
Step 6: The metallization and interconnection between substrate and source.
A. 1->5->3->4->2->6 B. 1->3->4->2->5->6 C. 1->5->4->3->2->6 D. 1->4->2->5->3->6
Explanation: These steps are the sequence of steps involved in fabrication of poly silicon gate MOSFET. With the help of poly silicon gate doping, it highers the speed of operation of the MOSFET.