What is the result of the following expressions (answers should be between 0 and
255):
a. 15 and (not 8)
b. (not 21) or 15
c. (not 19) and (not 21)
d. (not 21) or (not 12)
explain for credit

You receive an email from an impressive-sounding stranger, professor alexander rothschild renard iii, president of the american institute for scientific political statesmen. he urges you to vote for his presidential candidate choice. this social media red flag is known as

How do you know if the website is secure if you make a purchase

Technician a says that a new replacement part is always good. technician b says that sometimes recent repair work will be the cause of a complaint. who is correct? a. both technicians a and b b. technician a c. technician b d. neither technician a nor b