The truth table shown in figure

Options

A. XOR
B. AND
C. XNOR
D. OR

Answer

C

Explanation

For XNOR gate `Y=overline(AB)+AB`
i.e., `overline0.overline0+0.0=1.1+0.0=1+1=1 `
`overline0.overline1=1.0+.0.1=0+0=0`
`overline1.overline0+1.0=0.1+1.0=0+0=0`
`overline1. overline1=0.0+1.1=0+1=1`