Can one database have multiple instances?

397

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Explain how buffer is used in amazon web services?

90

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Which platforms are used for large scale cloud computing?

546

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Explain apoptosis?

350

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i have need full detail of tds rules and forms submitted dovetails

1368

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In which condition a vendor raise excise invoice & what are the effect of excise invoice on client ?

821

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Should you use br tags?

261

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Database is hung. Old and new user connections alike hang on impact. What do you do? Your SYS SQLPLUS session IS able to connect.

1488

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Explain the difference between rebase and merge?

1

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Explain how do I activate the real time safe block list?

304

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Explain the differences between at selection-screen and at selection-screen output?

340

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What is a trapdoor function, and why is it needed in blockchain development?

1

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Given a table Employee which has columns name and salary, write an SQL query to find the employee with the second highest salary.

396

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Explain web application directory arrangement?

393

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Mention what is the hadoop mapreduce apis contract for a key and value class?

231

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