Smpt 25 - Study guides, Class notes & Summaries

When an iterative query cannot be resolved from local data, such as local zone files or a cache of previous queries, the query needs to be escalated to a root DNS server (T/F) - ️️False allows a remote user to connect to a private network from anywhere on the Internet - ️️SSL VPN A network that allows controlled access for specific business or educational purposes - ️️Extranet connectionless, message-based protocol with best-effort service - ️️UDP connection-oriented prot...

SMPT - ANS > 25 FTP - ANS > 21 HTTPS - ANS > 443 connectionless, message-based protocol with best-effort service - ANS > UDP connection-oriented protocol with guaranteed sesrvice - ANS > TCP resolves IP addresses to MAC addresses - ANS > ARP 127.0.0.0 - 127.255.255.255 - ANS > Loopback address 192.168.0.0-192.168.255.255 - ANS > Private network address 224.0.0.0-239.255.255.255 - ANS > multicast addresses A...

BTEC Level 3 IT (Extended Diploma) Unit-28 Web Production. Role and Importance: ............................................................................ 5 A. Internet service provider (ISP):.......................................................... 5 Examples of ISP: ................................................................................ 5 B. Web Hosting Service: ....................................................................... 5 • Types of Services: .......................