Do you know in voip telephone witch part will convert data anolog to digital, digital to anolog?

947

how to count 4 column with two "and" condition in oracle? e.g task_type and cust_type and service_type are 3 column and we hv to count where task_type="new"and cust_type="jdp" and resulting column name will be new cust with jdp..and also we hv to count where task_type="new"and service_type="fs" resulting column name will be new cust with fs..

1746

Is it possible to switch the data once it’s written in an exceeding block?

1

Give one disadvantage of a peer to peer network?

1132

What is an identity mapper and identity reducer?

602

What is the method of removing duplicates, without the remove duplicate stage?

1023

Explain fallback in teradata?

1058

What is the difference between proof resilience and modulus of resilience ?

1219

What is the importance of parser in php?

1208

objective of accounting

2034

What are the daily activities of oracle dba?

599

Can you override private or static method in java?

976

How can you convert a number to string?

975

What is delta upload? What is the use of delta upload? Data that has been changed or added is extractor or full data is extractor?

41

What is the use of multi tester?

1913