Logic Gates Practice Questions
Q.1. Draw the symbols and truth table for the following logic gates
1. NOT gate
2. OR gate
3. AND gate
4. NAND gate
5. NOR gate
6. EX-OR gate
Q.2. Which gate is called inverter?
Q.3. Why is the NOT gate called inverter?
Q.4. Which gate is used to compare the level of input signals?
Q.5. Which gate gives the HIGH at it's output when all inputs are LOW?
Q.6. Which gate is used to perform logical addition?
Q.7. Write the Boolean expression for
1. NOR gate
2. NOT Gate
3. OR Gate
4. NAND Gate
5. AND Gate
6. XOR Gate
Q.8. Which Gates are called universal gates? Why?
Q.9. Define logic gate.
Q.10. What is the difference between analog and digital signal?
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