Computer Networking
Which statement describes a spanning-tree network that has converged?

All switch and bridge ports are assigned as either root or designated ports.
All switch and bridge ports are in either the forwarding or blocking state.
All switch and bridge ports are either blocking or looping.
All switch and bridge ports are in the forwarding state.

ANSWER DOWNLOAD EXAMIANS APP

Computer Networking
The Internet Control Message Protocol (ICMP)

allows gateways to send error a control messages to other gateways or hosts
reports error conditions to the original source, the source must relate errors to individual application programs and take action to correct the problem
None of these
All of these
provides communication between the Internet Protocol Software on one machine and the Internet Protocol Software on another

ANSWER DOWNLOAD EXAMIANS APP

Computer Networking
You are working with a network that has the network ID 10.9.0.0 and contains 73 networks. In the next year, you will be adding an additional 27 branch offices to your company. For simplified management, you want to keep the most possible hosts per subnet. Which subnet mask should you management, you want to keep the most possible hosts per subnet. Which subnet mask should you use?

255.240.0.0
255.248.0.0
255.224.0.0
255.254.0.0
255.252.0.0

ANSWER DOWNLOAD EXAMIANS APP

Computer Networking
"BAUD" rate means

None of these
The number of bits transmitted per unit time.
The rate at which the signal changes.
The number of bytes transmitted per unit time.

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Computer Networking