railway RRB JE (CBT I + CBT II) Mock Test 2024 Digital Electronics Logic Gates and Boolean Algebra Logic Gates
Match the columns.
|
Logic Gates |
|
|
Symbol |
Description |
|
1. |
a. OR Gate |
|
2. |
b. XOR Gate |
|
3. |
c. NOR Gate |
|
4. |
d. AND Gate |
1
1 - c, 2 - b, 3 - a, 4 - d
2
1 - b, 2 - a, 3 - c, 4 - d
3
1 - d, 2 - b, 3 - c, 4 - a
4
1 - a, 2 - b, 3 - c, 4 - d