What is the logic gate shown in Figure $1?$

$($a$)$ NOT

$($b$)$ AND

$($c$)$ OR

For the circuit in Figure $1,$ if inputs $A=1$ and $B=0,$ what will be the value of the output $F(0$ or $1)?$

For the circuit in Figure $1,$ if inputs $A=0$ and $B=0,$ what will be the value of the output or $1)?$

What is the logic gate shown in Figure $2?$

$($a$)$ NOT

$($b$)$ AND

$($c$)$ OR

For the circuit in Figure $2,$ if inputs $A=1$ and $B=0,$ what will be the value of the output or $1$