What is a "preamble" in IEEE 802.3 frame?
a. an indication of the end of a frame
b. an indication of the start of a new frame
c. an indication of congestion
d. an indication of a corrupted frame
Why application layer is given serial no 7 though it function starts from serial no 1 from
Which protocol is used typically within an AS ?
Can you please explain the difference between straight-through and crossover cable?
What provide communication between the computer and the main LAN cables and are located in the vampire taps attached to the cable.
T/F: There is no way to inform TCP of congestion along the path
Explain netstat?
How to set Proxy Setting?
Explain the Vlan tag information.
Hi can you please answer the following these are my interview questions What is RAID & RAID levels What is DNS & DHCP What are IP classes and protocols
Explain the role of ieee in computer networking?
which is the latest versions of bluetooth & WiFi?
Class D IP address range an its use? a. 192-223, broadcast b. 224-239, multicast c. 224-255, broadcast d. 192-255, multicast