Which are the storage engines used by mongodb?

1

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Is apple a unix or linux?

129

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What does (+) mean in sql joins?

116

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What is difference between pointer and reference?

110

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What are the events in jsp page?

113

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How do I make sure that an object is released in code such as a connection or file object?

163

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How does django migrate work?

1

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What is a Presistent Object?

171

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How is the use of web view in android?

127

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Can we use lightning component into vf page? If yes how? : salesforce lightning component

11

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what is the meaning of impedance protected in instrument cooling fan

1982

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How to calculate long term capital gain

1202

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Can we run multiple instances of tomcat server on a single machine? If yes how?

108

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what are your daily activities?

150

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12. Multiprogramming nd multithreading.. Which of these are better? a.multiprogramming b.multithreading c.depends on the system d.both are efficient

3506

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