If casting fails what type of exception is thrown?

472

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other than bw, what are the other etl tools used for sap r/3 in industry?

297

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What is the arrow operator in c++?

550

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Give examples of machine-to-machine communications?

46

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How to Typecaste a PChar to a longint?

1240

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How do I insert a formula in visio?

312

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Differentiate between an array and a list?

690

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Why linux is used?

373

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What alternate way does HDFS provides to recover data in case a Namenode, without backup, fails and cannot be recovered?

20

---

Explain is there any default username & pwd for bo designer & supervisor?

580

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Can we clone singleton class in java?

500

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functional testing and usability testing test cases for transfer funds...

1240

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What is the purpose of JConsole?

46

---

Define filter transformation?

612

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Why is block size set to 128 MB in HDFS?

28

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