Model Questions on Technical Aptitude Tests 2019

Model Questions on Technical Aptitude Tests 2019.

222.what is an ip address?
223.what is a subnet mask?
224.what is arp?
225.what is arp cache poisoning?
226.what is the anding process?
227.what is a default gateway? what happens if i don’t have one?
228.can a workstation computer be configured to browse the internet and yet
not have a default gateway?