Tell me what has triggered the need for multitasking in pcs?

632

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Is a secondary key the same as a foreign key?

609

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Can you achieve runtime polymorphism by data members?

729

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What is sticky intent in android?

636

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Which is the default perspective of imce studio? : hana modeling

88

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What is the size limitation of an Access database?

560

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What is the use of a semicolon (;) at the end of every program statement?

957

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what is gsm technology?

641

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Explain natural key?

728

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What parameter directs the output of the job log dataset?

891

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What are the three classes of errors that can occur in php?

679

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Write a program to draw a board ex: 3by3 or 4by4 etc?

531

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How to create a worker thread?

699

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Is a form of interprocess communication in unix?

623

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What is the use of an iframe tag?

571

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