Answer:
A learning management system is a kind of software platform where the learning content material is delivered. And it is a medium to deliver the learning content material. Learning is mostly done in the informal region generally, where people try out their talent and skills to learn. You should know that all LMS learning is elearning, but not all elearning is done through the LMS. This is the difference between the LMS and elearning. Like we learn through forums as well, and there is no LMS over there. Also we learn through blogs, and various online content, and there is no LMS over there. In fact LMS is what is explained above. And hence, its a source used for elearning, like the internet content.
Explanation:
Please check the answer.
The
nmap.org website
Nmap is an open source utility for security auditing and network
discovery. Many network admins also use it for networks inventory and
monitoring host or service uptime. It uses raw IP packets in novel ways to
determine what hosts are available on the network.
Answer:
B.O(1)
Explanation:
When we are implementing ADT stack using linked chain we can pop an entry from the stack having O(1) time complexity because in linked chain we have the head or top pointer in linked chain only.Popping and pushing in stack happens on only one end that is top.So we have move to move top in linked chain to the next and delete prev node.