Which questions ask for ccna certified candidates

0 Answers   TCL,

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i want aftek placement paper if any body have pls send me its urgent

0 Answers  

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What is Ciphering? Why do we need it? Name the algorithm(s) used in it?

3 Answers  

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What are Rectifiers and what is the use of it?

25 Answers  

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what is register banks in 8051?

1 Answers  

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telecom rf engineer

0 Answers   Airtel,

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Are You Want to Make a Career in Telecom Sector?

1 Answers  

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For TV transimission in india we use AM for video and FM for audio. why like this? can we use opposite way?

4 Answers   Sony,

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whats the reason behind SF fault on siemens PLC.please explain in detail.

0 Answers   Pakistan Cables,

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what is the difference between 5v capacitor and 5v battery

25 Answers   TCS,

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What are the different types of communications?

0 Answers  

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Q.1. What do you mean by FDMA? Explain in details. Q.2. What are active & passive elements in BTS? Q.3. Name the equipments required for 2+2+2. Q.4. What is the function of BB2F card? Q.5. What is the function of BOI card? Q.6. Which modulation we use in case of GPRS? Q.7. Which slot is reserved for GPRS? Q.8. What is the height of BTS? Q.9. What is the height of ESMA card? Q.10. How many maximum slots we can use in ESMA card? Q.11. We use PSWA card in which case? Q.12. We use PSWB card in which case? Q.13. How many types of Transmission cards are in Ultra BTS? Q.14. How many types of Transmission cards are in Flexi BTS? Q.15. What will happen if we change the polarity of microwave antenna? Q.16. What is the full form of ARFCN? Q.17. What is the function of TRAU? Q.18. Explain the structure of entire GSM. Q.19. Explain the configuration of 4+4+4. Q.20. Which type of connector we use in FIFA card? Q.21. Which type of connector we use at the end of GSM antenna/ Q.22. What are the different types of GSM antenna? Q.23. What do you mean by Splitter? Q.24. Convert the 16 W power into dBm. Q.25. Explain the different steps of Commissioning. Q.26. What do you mean by protection loop? Q.27. What is the correct way of weather proofing? Q.28. Can we use 7GC instead of 15GC? Q.29. What is the function of Duplexer? Q.30. What are the different elements of MSC? Q.31. Write the total description of Ultra Commissioning.

0 Answers   Nokia,

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