ITN 100 MIDTERM EXAM QUESTIONS WITH ANSWERS (1)

ITN 100 MIDTERM EXAM QUESTIONS WITH ANSWERS (1) The network layer is responsible for routing messages from the source computer to the destination computer. - Answer-TRUE Which of the following is not an important future trend in communication and networking? - Answer-development of online batch systems Which is not a function of the physical layer - Answer-providing error-free transmission of data. In which layer of the Internet model would the HTTP standard be used? - Answer- APPLICATION Which of the following is true about ISO: - Answer--It makes technical recommendations about data communications interfaces -Its name stands for International Organization for Standardization -It is based in Geneva, Switzerland -It is one of the most important standards-making bodies -All of the above A(n) is a set of rules that determine what a layer would do and provides a clearly defined set of messages that software at the layer needs to understand. - Answer-PROTOCOL A(n) protocol is a set of rules that determine what a layer would do and provides a clearly defined set of messages that software at the layer needs to understand. - Answer-PROTOCOL One perspective of data communications and networking as stated in the textbook, examines the management of networking technologies, including security, network design, and managing the network on a day-to-day basis and long term basis. - Answer- TRUE