Computer Networking
You are working with a network that has the network ID 172.16.0.0, and you require 25 subnets for your company and an additional 30 for the company that will merge with you within a month. Each network will contain approximately 600 nodes. What subnet mask should you assign?

255.255.252.0
255.255.224.0
255,255.248.0
255.255.192.0
255.255.240.0

ANSWER DOWNLOAD EXAMIANS APP

Computer Networking
The data-link layer, in reference to the OSI model, specifies

the virtual circuit interface to packet-switched service
All of these
the interface between the X.25 network and packet mode device
data link procedures that provide for the exchange of data via frames that can be sent and received
None of these

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Computer Networking