Answer / s

A5 Algorithm used

Answer / ramanathan

Ciphering is an algorithm for performing Encryption & Decryption.
Symmetric algorithms is used in GSM.

Answer / deepathi

Ciphering is the process of altering voice or data information with the intention of preventing its consumption or usage by unauthorized recipients. Ciphering involves the use of a data processing algorithm (formula program) that uses one or more secret keys that both the sender and receiver of the information use to encrypt and decrypt the information. Without the encryption algorithm and key(s), unauthorized listeners cannot decode the data or messages.

How many Tx Port in One Duplexer.

1 Answers   NSN,

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Factors responsible for voice cracking in Mobile communication?

0 Answers   Airtel, ZTE,

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The function of a transistor used in any of the ics is to perform switching action and not amplification. Then why diodes are not used instead of transistors as diodes also exhibit the same switching action?

0 Answers  

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How many mosfet switches are there in dynamic ram?

0 Answers  

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tell me about favourie colour?

1 Answers   IBM, TCS,

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How DP Transmitter can be calibrated for crude application in floating roof tank

0 Answers  

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why passive components are used in pre emphasis and de emphasis?

0 Answers  

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what do u understand by telecommunication?

2 Answers  

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i am an i.t.i holder in electronics i need those questions and their which have been asked in aircraft company for the post of technician

0 Answers  

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d/f between windows nt and 2000 os

3 Answers   Wipro,

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What are the various types of rectifier?

0 Answers  

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what is difference between electronic device and electronic element?

3 Answers   Siemens,

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