Multiplexer Study guides, Class notes & Summaries

TCP Port 1 Multiplexer tcpmux TCP Port 7 Echo TCP Port 11 System status. syst at TCP 13 Date and time. TCP 15 netstat TCP 19 chargen TCP 21 ftp TCP 22 ssh TCP 23 Telnet TCP 25 smtp TCP 37 Time TCP 42 wins TCP 43 whois TCP 49 tacacs TCP 53 DNS TCP 70 gopher TCP 79 finger TCP 80 http TCP 88 Kerberos TCP 110 pop3 TCP 113 auth TCP 1...

Which network connection has a relatively high cost, is billed on a per port charge, and a rate per mile for the length of the circuit? - ANS - Leased lines.* Which communication technique uses microwave frequencies? - ANS - Satellite. What is the oldest packet switching technology still in use worldwide? - ANS - X.25* What device is required to attach a non-integrated services digital networks (ISDN) device to an ISDN network? - ANS - Terminal adaptor (TA).* Which technology uses fixed-si...

MIS 589 Week 2 Quiz with Answers (TCO B) Two fundamentally different types of data are DSL and ADSL. asymmetric and symmetric. Microsoft and IBM. digital and analog. local area and wide area. (TCO B) Having a conversation with someone using a cellular phone is an example of transmission. simplex full-duplex half-duplex analog digital (TCO B) Which of the following would be considered a type of wireless media? Unshielded twisted pair Shielded twisted pair Coaxial c...

ECE 385 Final Exam Questions With Verified Solutions When implementing LC3 on an FPGA what component should be used to drive the CPU bus? - answerA multiplexer should be used instead of the tristate buffer depicted on the block diagram. The FPGA does not support internal tristate buffers. In what relevant case will the synthesis tool utilize a physical tristate on the FPGA? - answerWhen building a connection to external SRAM? Why do modern FPGAs not contain internal tristates? - answerTri...

RCDD v12 FINAL EXAM |100% CORRECT ANSWERS| Which one of the following is not a fundamental part of a simple optical fiber telecommunications system? *Ans* Optical fiber multiplexer ISO class E balanced twisted-pair cabling is the equivalent of TIA Category _____ balanced twisted-pair cabling. *Ans* 6 00-20-AF-F3-19-06 is an example of a(n): *Ans* MAC address "A decrease in the nominal voltage for more than 3600 cycles (1 minute)" is the definition of: *Ans* Undervoltage A _____ is...

BICSI ITSMM Exam Questions With 100% Verified Answers What is inductace? - answer1) The property of an electrical force field built around a conductor when current flows through it. 2) The resistance to change in current. What is impedance? - answerThe total opposition (resistance and reactance [capacitance and inductance]) that a circuit, cable or component offers to the flow of alternating current (ac) at a given frequency. It is measured in ohms. What is hearing range for humans? - ans...

NRTC 14340 UNDERSEA WARFARE (2023/2024) RATED A+ the acronym sonar is derived from what words sounds, navigation, and ranging a sonar transducer can be compared to which of the following items microphone signal strength lost as sound waves travel through water is known by what term transmission loss which of the following sea states causes the greatest amount of absorption whitecap waves sound waves in seawater travel how many times faster than sound waves in air 2 which of the following se...

TCP Port 7 - ANSWER-Echo TCP Port 11 - ANSWER-System status. syst at TCP 13 - ANSWER-Date and time. TCP 15 - ANSWER-netstat TCP 19 - ANSWER-chargen TCP 21 - ANSWER-ftp TCP 22 - ANSWER-ssh TCP 23 - ANSWER-Telnet TCP 25 - ANSWER-smtp TCP 37 - ANSWER-Time TCP 42 - ANSWER-wins TCP 43 - ANSWER-whois TCP 49 - ANSWER-tacacs TCP 53 - ANSWER-DNS TCP 70 - ANSWER-gopher TCP 79 - ANSWER-finger TCP 80 - ANSWER-http TCP 88 - ANSWER-Kerberos

1550nm Correct Answer What is the wavelength to downstream TV or video in a BPON network? 1490nm Correct Answer Which wave length provides downstream of voice and data in a BPON network? 1310nm Correct Answer What wavelength provides service to upstream voice and data in a BPON network ? 1490nm Correct Answer Digital signals in most networks are sent downstream at what wavelength ? 1310nm Correct Answer Upstream signals from the home to the CO are sent at what wavelength? Insert t...

Which network connection has a relatively high cost, is billed on a per port charge, and a rate per mile for the length of the circuit? - ANS - Leased lines.* Which communication technique uses microwave frequencies? - ANS - Satellite. What is the oldest packet switching technology still in use worldwide? - ANS - X.25* What device is required to attach a non-integrated services digital networks (ISDN) device to an ISDN network? - ANS - Terminal adaptor (TA).* Which technology uses fixed-si...