A6 character computer password is made up of 4 numbers followed by 2 letters. how many different passwords are possible? a. 810,000 b. 3,276,000 c. 6,500,000 d. 6,760,000

The number of different passwords that are possible is:d. 6,760,000.

Based on the information given let the four numbers be:

Since  alphabet has 26 letters let the 2 letters will be:

Now let calculate the different passwords that are possible

Different passwords=10×10×10×10×26×26

Different passwords=6,760,000

Inconclusion the number of different passwords that are possible is:d. 6,760,000.

Learn more about passwords here:link

assuming 10 numbers ( 0-9)

 and 26 letters (A-Z)

10^4 x 26^2 = 6,760,000