Given a collection of n pegs and a collection of n holes, arranged in an increasing order of size, give an o(n) (big o) time algorithm to determine if there is a peg and a hole that are the same size. the sizes of the pegs and holes are stored in two arrays, pegs[1..n] and holes[1..n]

What is domain name system (dns)? allows dynamic ip address allocation so users do not have to have a preconfigured ip address to use the network converts ip addresses into domains, or identifying labels that use a variety of recognizable naming conventions the efficient coexistence of telephone, video, and data communication within a single network, offering convenience and flexibility not possible with separate infrastructures the integration of communication channels into a single service