Answer:
a.2.8
The f-stops work as inverse values, such that a small f/number (say f/2.8) corresponds to a larger or wider aperture size, which results in a shallow depth of field; conversely a large f/number (say f/16) results in a smaller or narrower aperture size and therefore a deeper depth of field.
Answer: A primary key that is made up of more than one attribute is known as a composite key.
About one billion user accounts were affected
Answer:
ipconfig
Explanation:
Type ipconfig and look for a Default Gateway entry that is not blank.
A hope this is correct just read an article on it