Problem Statement

This set contains two independent multiple-choice questions on computer networking. Each question is self-contained. How your answer is graded: your program reads no input. Print the option number you chose for each of the two questions, one per line, in order Q1, Q2. Q1. Bus topology has which of the below given features? I) Expansion is difficult. II) Uses less cable than other topologies. III) Setup and maintenance is easy. Only (III) Only (I) Only (II) and (III) Only (I) and (III) Q2. Which of the below given protocol(s) are present at the application layer of the OSI model? I) NNTP II) TCP III) SCP IV) ARP Only (I) and (III) Only (III) Only (II) and (IV) Only (I), (III) and (IV)