כמה סוגי הודעות (messages) קיימים ב-DNS?

למה לא 1?

3 types of DNS queries—recursive, iterative, and non-recursive

3 סוגים

query & response

DNS allows you to interact with devices on the Internet without having to remember long strings of numbers. Changing of information between client and server is carried out by ****two types of DNS messages****: Query message. Response message. סה"כ 2