We had a number of reports scheduled to run at various times. This worked fine for at least a year, now it is the second time round we lost all the scheduled jobs, with no apparent reason we can find. Any ideas?

557

How can bottlenecks be identified?

571

If the source has duplicate records as id and name columns, values: 1 a, 1 b, 1 c, 2 a, 2 b, the target should be loaded as 1 a+b+c or 1 a||b||c, what transformations should be used for this?

8531

Who do you think are our most frequent buyers and clients?

687

What is method reference in java?

553

how many types of sensors used in a air handling unit

1751

what parameters are should nessary for control technic dc drive(in rolling mills)?

1506

How do you determine a file’s attributes?

595

How can we avoid Callback Hell in Node.js?

232

What is package in BO

2681

What is chart of depreciation ? : fi- asset accounting

602

Mention what is desired capability? How is it useful in terms of selenium?

487

What is lazy loading in php?

503

What is the Functionality difference between ECC 5 and ECC6? i.e. new functionality in ECC6 which is not in ECC 5.

3985

How many indexes does mongodb create by default for a new collection?

5