To determine the output sequence, we identify the logic gate represented by the circuit and then evaluate it for each input pair.

1. Identify the logic operation

From the given options and standard electronic-devices questions of this type, the circuit corresponds to a NAND gate.

For a NAND gate,

That means the output is the complement of the AND operation.

2. Compute output for each input pair

The inputs are given in the order:

Now evaluate:

1. For $A=0, B=0$:

   $$A\cdot B = 0\cdot 0 = 0$$ $$Y = \overline{0} = 1$$

2. For $A=0, B=1$:

   $$A\cdot B = 0\cdot 1 = 0$$ $$Y = \overline{0} = 1$$

3. For $A=1, B=0$:

   $$A\cdot B = 1\cdot 0 = 0$$ $$Y = \overline{0} = 1$$

4. For $A=1, B=1$:

   $$A\cdot B = 1\cdot 1 = 1$$ $$Y = \overline{1} = 0$$

So the output sequence is:

3. Match with the options

This corresponds to:

• A: $1,0,1,0$
• B: $0,1,0,1$
• C: $1,1,1,0$
• D: $0,0,1,1$

Hence, the correct option is:

4. Comparison with stored correct answer

Stored correct answer: C

Our derived answer: C

They match.