2. CCNA1 v3 Module 4 v3 CCNA 1 Module 4 JEOPARDY S Dow

3. CCNA1 v3 Module 4 RouterModesWANEncapsulationWANServicesRouterBasicsRouterCommands 100 200 300 400 500RouterModesWANEncapsulationWANServicesRouterBasicsRouterCommands 100 200 300 400 500 Acronyms Waves Measurement Problems X Talk X Talk Testing 100 200 300 400 500 100 200 300 400 500 ► ► ► F i n a l J e o p a r d y ◄ ◄ ◄

4. CCNA1 v3 Module 4 Question dB Acronyms 100 A: What is a Decibel? 100 200 300 400 500 CCNA1 v3 Module 1

5. CCNA1 v3 Module 4 Question A: What is Radio Frequency Interference? RFI CCNA1 v3 Module 1 Acronyms 200 100 200 300 400 500

6. CCNA1 v3 Module 4 Question 100 200 300 400 500 A: What is Electromagnetic Interference? EMI CCNA1 v3 Module 1 Acronyms 300

7. CCNA1 v3 Module 4 Question 100 200 300 400 500 A: What is Near End Crosstalk? NEXT CCNA1 v3 Module 1 Acronyms 400

8. CCNA1 v3 Module 4 Question 100 200 300 400 500 CCNA1 v3 Module 1 A: What is Time Domain Reflectometer? TDR Acronyms 500

9. CCNA1 v3 Module 4 Question 100 200 300 400 500 CCNA1 v3 Module 1 A: What are On and Off? The two states of a digital signal Waves 100 200 300 400 500

10. CCNA1 v3 Module 4 Question 100 200 300 400 500 CCNA1 v3 Module 1 A: What are Sine Waves? Analogue signals travel in this pattern Waves 200

11. CCNA1 v3 Module 4 Question 100 200 300 400 500 CCNA1 v3 Module 1 A: What are Square Waves? Digital signals travel in this pattern Waves 300

12. CCNA1 v3 Module 4 Question 100 200 300 400 500 CCNA1 v3 Module 1 A: What are Volts? Amplitude of an electrical signal is measured in these units Waves 400

13. CCNA1 v3 Module 4 Question 100 200 300 400 500 CCNA1 v3 Module 1 A: What is a Period? This term describes the time to complete one wave cycle Waves 500

14. CCNA1 v3 Module 4 Question 100 200 300 400 500 CCNA1 v3 Module 1 A: What are Binary, Decimal and Hexadecimal ( Base 2, 10 and 16? The three number systems used in networking Measurement 100

15. CCNA1 v3 Module 4 Question 100 200 300 400 500 CCNA1 v3 Module 1 A: What are Decibels? These units are used to measure the gain or loss of power Measurement 200

16. CCNA1 v3 Module 4 Question 100 200 300 400 500 CCNA1 v3 Module 1 A: What are Hertz (Hz)? Analogue bandwidth is measured in these units Measurement 300

17. CCNA1 v3 Module 4 Question 100 200 300 400 500 CCNA1 v3 Module 1 A: What is Bits per second (bps)? Digital bandwidth is measured in this unit Measurement 400

18. CCNA1 v3 Module 4 Question 100 200 300 400 500 CCNA1 v3 Module 1 A: What is the Signal Ground? When properly grounded, this reference level measurement should be zero volts Measurement 500

19. CCNA1 v3 Module 4 Question 100 200 300 400 500 CCNA1 v3 Module 1 A: What is Jitter? This term describes a problem where echoes are received at different intervals Problems 100

20. CCNA1 v3 Module 4 Question 100 200 300 400 500 CCNA1 v3 Module 1 A: What is Attenuation? The decrease in signal amplitude (strength) as the signal travels to its destination Problems 200

21. CCNA1 v3 Module 4 Question 100 200 300 400 500 CCNA1 v3 Module 1 A: What is –12dB? The better attenuation measurement: - 12dB or –62dB Problems 300

22. CCNA1 v3 Module 4 Question 100 200 300 400 500 CCNA1 v3 Module 1 A: What is White Noise? Noise that affects all transmission frequencies Problems 400

23. CCNA1 v3 Module 4 Question 100 200 300 400 500 CCNA1 v3 Module 1 A: What is an Impedance Discontinuity? This condition causes a signal to be reflected back towards the source Problems 500

24. CCNA1 v3 Module 4 Question 100 200 300 400 500 CCNA1 v3 Module 1 A: What is Crosstalk? Transmission of a signal from one wire to a nearby wire X Talk 100

25. CCNA1 v3 Module 4 Question 100 200 300 400 500 CCNA1 v3 Module 1 A: What is Alien Crosstalk? Transmission of a signal from one cable to another cable X Talk 200

26. CCNA1 v3 Module 4 Question 100 200 300 400 500 CCNA1 v3 Module 1 A: What is a Power Sum NEXT (PSNEXT)? The cumulative measure of crosstalk on a wire pair from signals sent on the three wire pairs on the cable X Talk 300

27. CCNA1 v3 Module 4 Question 100 200 300 400 500 CCNA1 v3 Module 1 A: What is a Far End Crosstalk (FEXT)? Crosstalk that occurs away from the cable tester and attenuates as it approaches the tester X Talk 400

28. CCNA1 v3 Module 4 Question 100 200 300 400 500 CCNA1 v3 Module 1 A: What is Near End Crosstalk (NEXT)? The ratio of voltage amplitude between the test signal and the Crosstalk signal when measured from the same end of the link X Talk 500

29. CCNA1 v3 Module 4 Question 100 200 300 400 500 CCNA1 v3 Module 1 A: What are Pins 3 and 6? An NIC receives signals on these two pins Testing 100

30. CCNA1 v3 Module 4 Question 100 200 300 400 500 CCNA1 v3 Module 1 A: What is a Wire map test? 11010111 – in hexadecimal. Testing 200

31. CCNA1 v3 Module 4 Question 100 200 300 400 500 CCNA1 v3 Module 1 A: What are Shorts and Opens? A TDR Test measures not only cable length, but also the location of these Testing 300

32. CCNA1 v3 Module 4 Question 100 200 300 400 500 CCNA1 v3 Module 1 A: What is Cat6 Cable? This type of cable must be capable of carrying a 250mHz signal with low crosstalk levels Testing 400

33. CCNA1 v3 Module 4 Question 100 200 300 400 500 CCNA1 v3 Module 1 A: What are Improperly Installed Connectors? This is the main cause of signal loss in any type of cable Testing 500

34. CCNA1 v3 Module 4 Question A: What are T568A, and T568B? These are the two standards for the order of wires developed by the TIA/EIA Final Jeopardy CCNA1 v3 Module 1 100 200 300 400 500