WONDER #1695: How Do Websites Remember So Many Usernames and Passwords?

Question 1 of 3

A single text character uses how many bytes of memory?

1. 1
2. 2
3. 4
4. 8

Question 2 of 3

One kilobyte (kb) is equal to how many bytes?

1. 1
2. 100
3. 1,000
4. 1,024

Question 3 of 3

If you have a smartphone with a capacity of 64 gigabytes, about how many usernames and passwords could it store?

1. 3 billion
2. 3 trillion
3. 30 million
4. 3

Check your answers online at https://wonderopolis.org/wonder/how-do-websites-remember-so-many-usernames-and-passwords.