In terms of international banking what is Letter of credit?

57

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How to name query output columns in oracle?

25

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How do digital timestamps support digital signatures?

15

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What is the use of @required annotation?

5

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What is mandatory in soap message?

9

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Explain the use of parfile option in exp command.

17

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What do you understand by lov?

18

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What is clustering support?

6

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What command is used to check the number of files, disk space, and each user’s defined quota?

17

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what is the difference between Central Battery System and UPS in applications and uses? and why UPS suitable for Computers and central battery for emergency lighting?

8282

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Do you know anyone who works with Starbucks?

59

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What is selenium-rc (remote control) ?

24

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Is c++ the hardest language?

5

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Explain treeset?

29

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What is the difference between java mail and jms queue?

10

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