Scala - The Diatonic Syallable Interview Questions and Answers

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What term is used to specify a precondition?

answered Aug 13, 2022 in Scala - The Diatonic Syallable by AdilsonLima

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What is the value of z after executing this code? val y = List('a','b') val z = y::List('c')

answered Aug 13, 2022 in Scala - The Diatonic Syallable by AdilsonLima

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Which is a subclass of all classes?

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What type of object does this code create? val x = (1234, "Active")

answered Aug 13, 2022 in Scala - The Diatonic Syallable by AdilsonLima

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When you convert a map to a list using the toList method of the map, the result will be of which type?

answered Aug 13, 2022 in Scala - The Diatonic Syallable by AdilsonLima

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What type of number is 1234.e5?

answered Aug 13, 2022 in Scala - The Diatonic Syallable by AdilsonLima

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After defining a function in the interpreter, Scala returns the following. What does the () indicate? myfnc: ()Unit

answered Aug 13, 2022 in Scala - The Diatonic Syallable by AdilsonLima

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What data type would you use to store an immutable collection of objects that contain a fixed number of varying types?

answered Aug 13, 2022 in Scala - The Diatonic Syallable by AdilsonLima

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What do you use in ScalaTest to see a detailed diagram of error messages when a test fails?

answered Aug 13, 2022 in Scala - The Diatonic Syallable by AdilsonLima

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What is one way to avoid low-level parallelization details?

answered Aug 13, 2022 in Scala - The Diatonic Syallable by AdilsonLima

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What value does this code return?

answered Aug 13, 2022 in Scala - The Diatonic Syallable by AdilsonLima

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Scala bytecode can run on top of Java VM. What is the fundamental difference between Java object.clone() and Scala object.copy()?

answered Aug 13, 2022 in Scala - The Diatonic Syallable by AdilsonLima

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