What is typically a concern for a service provider when attempting to establish an ADSL subscriber link
a. local loop length between the subscriber and central office (CO)
b. removal of loading coils from the local loop
c. the number of splices and their impact on signal reflection within the local loop
d. all of the above are concerns

I’d say platform as a service (paas) or application platform as a service (apaas) or platform base service is a category of cloud computing services that provides a platform allowing customers to develop, run, and manage applications without the complexity of building and maintaining the infrastructure typically associated with developing and launching an app.

You are not able to delete questions. over time they will go away.