ITN 100 MIDTERM EXAM QUESTIONS WITH ANSWERS

ITN 100 MIDTERM EXAM QUESTIONS WITH ANSWERS 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