The Application Layer is the topmost layer of the OSI (Open Systems Interconnection) and TCP/IP networking models....
Application Layer
The Domain Name System (DNS) plays a crucial role in network functionality by providing a way to...
MIME (Multipurpose Internet Mail Extensions) is an Internet standard that extends the format of email messages to...
1. What is the maximum size of a DNS response packet (in bytes)? Answer: a) 512 bytesExplanation:...
What does DNS stand for? Answer: b) Domain Name System What is the primary function of DNS?...
Problem: A user types in www.example.com in their browser. The DNS resolver takes the following steps: Given:...
The Domain Name System (DNS) is a fundamental system that helps the internet work by translating human-readable...
. Purpose: 2. Email Storage: 3. Synchronization: 4. Use Case: 5. Internet Access: 6. Email Folder Support:...
IMAP (Internet Message Access Protocol) is a standard email protocol that email clients use to retrieve and...
POP3 (Post Office Protocol version 3) is a standard protocol used by email clients to retrieve emails...