What is the difference between password protection and encryption? Encryption allows the user to edit but not save changes.
Password protection restricts access to users who know the password.
Encryption allows the user to hide some text before printing.
Password protection makes the file unreadable unless a special key is pressed.

the correct answer would be b, when, queen, calder hall and london.

explanation:

we always capitalize words when a paragraph or sentence is starting, when an important name is used, when a place is being written, or simply when a noun is used, etc. so in this sentence, sentence is starting from 'when', so it will be written in capital letters. secondly, queen is considered to be an important person, so it will also be written in capital letter. next, the name of the town is mentioned, i-e calder hall, which will also be written in capital letters. in the last,   city name is being used, 'london', which will also be written in capital letters. so option b is the most appropriate one.

answer///a coalition;

answer assertive;