1. How to restrict a class from allowing to create only one object. I.e., one should be allowed to create only one object of the class type.
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Why did you choose IT field
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construction of current tranformer
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what is meant by JRMP?
what is the method while we are using adapter and dataset ?
Explain the datastage parallel extender (px) or enterprise edition (ee)?
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I loaded the dataset with a table of 10 records. One of the records is deleted from the backend, how do you check whether all the 10 records were present while updating the data(which event and steps) and throw the exception 28 can datareader hold data from multiple tables?