Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Digital Electronics Logic Gates and Boolean Algebra Logic Gates
The Output of NAND Gate is low in case
1
any one of the inputs is LOW
2
any one of the inputs is HIGH
3
all of the inputs are HIGH
4
More than one of the above
5
None of the above