1. What is the default port number for HTTP? a) 23b) 80c) 443d) 21 Answer: b) 80...
SNMP (Simple Network Management Protocol) is an internet-standard protocol used for managing devices on IP networks, such...
Server Message Block (SMB) is a network file sharing protocol that allows applications and services on a...
NetBIOS (Network Basic Input/Output System) is a communication protocol that operates at the session layer of the...
Full-Duplex, Half-Duplex, and Simplex Communication In data communication, duplex communication refers to the ability of a communication...
1. Which of the following protocols is commonly used for clock synchronization in computer networks? 2. What...
In data communication, transmission refers to the method in which data is sent from one device to...
Synchronization in computer networks refers to the coordination of events or processes across multiple devices or systems...
The Session Layer is the fifth layer in the OSI (Open Systems Interconnection) model, which is a...
