kindly,plesae tell me # the working of BTS # ITS CARDS SPECIFICATION # WORKING OF TRX,DUPLEXER,ASMA CARDS,FIFA # HOW WE ROUTE TRAFFICS # FLOW OF SMS,HOT CALLS,CALLS ETC

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1526

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102

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121

In how many ways a block is written in Ruby?

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what are aggregate and scalar functions? : Sql dba

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172