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5694

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What are the different tools available for hot backups in Oracle? Is it preferable to take it manually all the time or it depends on the size of the database?

1330

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What the difference between three phase contactor (coil 110vac) & three phase SSR (control voltage 110Vac)? May I use contactor in place of SSR?

2161

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What are the different execution modes available in Pig?

545

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What is the degree of freedom in the robotics?

896

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What is the purpose of increasing the pressure on the F.O. system of the engine?

2000

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How to write a program to call the store procedure of oracle that takes no parameter?

919

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You want ot make catalogue link appear for a user. How would you do that?

785

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What is the collect statement?

1135

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What are the best python libraries used in machine learning?

227

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Explain why are the 2 input terminals of an op-amp are called as inverting & non-inverting terminals?

979

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How we can change the url for yii::app()->homeurl in yii2?

3

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What are the types of java collections? : java collections

1042

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Can we override constructor in java?

1086

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What is class library in .net

1093

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