**Q1: **

Which of the following symbols represents an AND gate?

- A
- B
- C
- D

**Q2: **

Input A | Input B | Input C | Output |
---|---|---|---|

0 | 0 | 0 | 0 |

0 | 0 | 1 | |

0 | 1 | 0 | 0 |

1 | 1 | 0 | |

1 | 0 | 0 | 0 |

1 | 0 | 1 | 0 |

1 | 1 | 0 | |

1 | 1 | 1 |

The diagram shows two AND gates connected as part of a logic circuit. The truth table shows the output for the various combinations of the inputs.

What is the value of in the table?

What is the value of in the table?

What is the value of in the table?

What is the value of in the table?

**Q3: **

The diagram shows an AND gate. If input A is 1 and input B is 1, what will the output be?

- A1
- B0

**Q4: **

The diagram shows an AND gate. If input A is 1 and the output is 0, what must input B be?

- A0
- B1

**Q5: **

AND Gate | ||
---|---|---|

Input A | Input B | Output |

0 | 0 | 0 |

0 | 1 | p |

1 | 0 | 0 |

1 | 1 | q |

The truth table shows the output of an AND gate for various combinations of inputs.

What is the value of p in the table?

What is the value of q in the table?