common.test_mode common.reading_mode common.right = 0 common.wrong = 0

বুলিয়ান অ্যালজেবরা এবং ডিজিটাল ডিভাইস

common.all_mcq_question - (20)

Created: 7 years ago | Updated: 3 weeks ago
Updated: 3 weeks ago
A + A' = 1
A . A' = 1
A + A = 2A
উপরের কোনোটিই নয়
Created: 7 years ago | Updated: 3 weeks ago
Updated: 3 weeks ago
AND এবং OR
AND, OR এবং NOR
NAND এবং NOR
X-OR এবং X-NOR
Created: 7 years ago | Updated: 3 weeks ago
Updated: 3 weeks ago
output 1 if any input is 1
output 1 if all inputs are 1
output 0 if any input is 1
one input and one output
No input and no output
Created: 3 years ago | Updated: 3 weeks ago
Updated: 3 weeks ago
(A +B)=A.B
(A +B)=A+B
(A .B.C)=A+B+C
(A +B+C)=A.B.C