$2.$ Identify the Mask and Logic operation for the following:

a$)$ Given the $8-$bit value $11001010,$ set bits $4$ and $5$ to $1.$

What is the mask?

What is the logic operation?

b$)$ Given an $8-$bit value $11001010,$ flip all $8$ bits $($invert them$)$

What is the mask?

What is the logic operation?

c$)$ Given an $8-$bit value $11001010,$ flip only bits $1$ and $3.$

What is the mask?

What is the logic operation?

d$)$ Given an $8-$bit value $11001010,$ clear all bits except for bits $2$ and $6.$

What is the mask?

What is the logic operation?