What is optional in java 8? What is the use of optional?advantages of java 8 optional?

485

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What is mixin scss?

214

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How to execute stored procedure in db2 command editor?

524

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What is difference between class and structure in c++?

609

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What a diffgram is, and a good use for one?

556

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Explain is olap databases are called decision support system true/false?

550

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What are the most commonly defined input formats in Hadoop?

736

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Can stdout be forced to print somewhere other than the screen?

609

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What is a thread (VC++) and state the difference between Cmutex and Csemaphone?

607

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Why multi flow design pattern is use, how splitting is implemented in it?

383

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How do I show weekday in excel?

320

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List down the commonly used types of exceptions in .net

483

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What is sum function?

300

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What is cash reserve ratio (crr)?

631

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what is plunger and what's the use of it in motor alignment?

1999

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