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

1 Answers  

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who invented c language?

14 Answers   Assurgent,

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i want to question papers of section engineer post (rrb).please sent my mail id .my id is boobalaraja@ gmail.com

0 Answers   RRB,

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interviewr asked about sampling theorem and i said the common def.(i.e ...sam freq must >=s max freq in the signal for a sampled signal to recover without alising).he asked that i have a sin signal of freq 1hz and i sampled at two zero amplitude points can it be recoverable without aliasing????

4 Answers   BARC,

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How many Antenna use in 6+6 with 2-way Diversity.

0 Answers   NSN,

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What is ideal voltage and ideal current?

0 Answers  

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please provide me technical question paper and the details of exam dates

0 Answers   AAI Airports Authority Of India,

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how AC voltage is generate?

1 Answers  

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What are the advantages of negative feedback over positive feedback.

0 Answers  

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What types of inverters require feedback diodes?

0 Answers  

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being an ECE student,why do want a job in software field??

2 Answers   ADP, TCS,

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What is the difference between microprocessor and DSP?

0 Answers   CTS,

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