Explain sum(), max(), min() operation in Apache Spark?

279

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What is default value database?

963

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How to solve the following error coming in message monitoring? No receiver could be determined?

469

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When effect of variations in specific heats is considered then how do maximum temperature and pressure vary compared to air standard cycle ?

1025

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How is a block recognized within the blockchain approach?

1

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Does jvm maintain a cache by itself? Does the jvm allocate objects in heap? Is this the os heap or the heap maintained by the jvm? Why

856

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What is an internal table where do we use internal table with out header line?

2090

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What number aggregate functions are accessible there in sql?

1032

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How can a LOG for testcases be maitained which can give information about a TestCase that is it new one or has been occured in previous versions of the software.

2130

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How to make a picture of a background image of a web page?

862

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How to u pass values from one form to another form?

5

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What is right outer join in sql server joins?

1138

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Explain network equipment used in wired-LANS and explain the function of Hub, Switch, and bridge.

1766

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What is special function registers (sfr)?

1157

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How to execute a Talend Job remotely?

3

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