What is the difference between RA(Registration Authority) and CA(Certifying Authority)? RA interacts with the subscribers for providing CA services. The RA is subsumed in the CA, which takes total responsibility for all actions of the RA.
Sincere & Good Friend Qualities: In the first place, a good friend always help his friend at critical moments of his life. It is a famous proverb that friend in need is a friend indeed. He must always be at the beck and call of his friend. He should never be a selfish man.
A best friend is not only someone you have a good time with, it is also someone you believe you can trust your life with. A best friend is the first person you call when the most amazing things happen in your life, and when the most horrific incidents happen. A best friend is the person you will always remember no matter what comes about.