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| Teaching Since: | May 2017 |
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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
Please Answer all this questions one by one in order please and i will give you all the points. if you got the answers but need more points i can give them to you just let me know.
Procedure: I. Internet Standards To familiarize yourself with the Internet Standards, search the Internet for the IETF RFC website. Using the information you find on this site, answer the following questions:
a. Identify four types of Internet standards. (Hint: See RFC 2026)
b. Compare and contrast two of the RFC types you identified.
c. What is IAB?
II. RS-232 Communications In this section, we look at transmission of ASCII characters using (RS-232) binary asynchronous serial format.
a. Given a digital multi-meter and an RS-232 cable, describe the measurements you make to determine whether the cable is a NULL modem cable or not.
b. The following waveform represents the signal that appears on RS-232 output pin when the ASCII character: e is sent. What is the ASCII code for e?
a) Show the corresponding waveforms that you would see for the following ASCII characters: Waveform for ASCII Character: ? Waveform for ASCII Character: 4 Waveform for ASCII Character: y Waveform for ASCII Character: % Waveform for Character: A
b) How are upper- and lower-case letters distinguished in the ASCII character set?
c) What are the signal names and purpose of the RS-232C lines in the cable?
III. Cables and Connectors
a) Compare and contrast UTP and STP cables.
b) Provide a brief description and use of at least three examples each of coaxial, RJ, and Optical connectors.
Hel-----------lo -----------Sir-----------/Ma-----------dam----------- Â----------- Th-----------ank----------- Yo-----------u f-----------or -----------usi-----------ng -----------our----------- we-----------bsi-----------te -----------and----------- ac-----------qui-----------sit-----------ion----------- of----------- my----------- po-----------ste-----------d s-----------olu-----------tio-----------n. -----------Ple-----------ase----------- pi-----------ng -----------me -----------on -----------cha-----------t I----------- am----------- on-----------lin-----------e o-----------r i-----------nbo-----------x m-----------e a----------- me-----------ssa-----------ge -----------I w-----------ill-----------