Recent questions tagged Java

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Q: Explain Which method is used to generate boolean random values in java?

Which method is used to generate boolean random values in java? (a) nextBoolean() (b) randomBoolean() (c) ... Utility Classes of Java Select the correct answer from above options...

asked Feb 24, 2022 in Education by JackTerrance

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Q: Explain What is the return type of Math.random() method?

What is the return type of Math.random() method? (a) Integer (b) Double (c) String (d) Boolean This ... More Utility Classes of Java Select the correct answer from above options...

asked Feb 24, 2022 in Education by JackTerrance

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Q: Explain Random is a final class?

Random is a final class? (a) True (b) False I got this question by my college professor while I was ... More Utility Classes of Java Select the correct answer from above options...

asked Feb 24, 2022 in Education by JackTerrance

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Q: Explain What is the range of numbers returned by Math.random() method?

What is the range of numbers returned by Math.random() method? (a) -1.0 to 1.0 (b) -1 to 1 (c) ... util - More Utility Classes of Java Select the correct answer from above options...

asked Feb 24, 2022 in Education by JackTerrance

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Q: Explain How many bits are used for generating random numbers?

How many bits are used for generating random numbers? (a) 32 (b) 64 (c) 48 (d) 8 The question was ... - More Utility Classes of Java Select the correct answer from above options...

asked Feb 24, 2022 in Education by JackTerrance

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Q: Explain Math.random() guarantees uniqueness?

Math.random() guarantees uniqueness? (a) True (b) False This question was posed to me in quiz. Enquiry is ... Utility Classes of Java Select the correct answer from above options...

asked Feb 24, 2022 in Education by JackTerrance

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Q: Including functions in Drools declared types

Is there a way to add member functions to a Drools declared type? That is, I'd like to say ... JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Feb 24, 2022 in Education by JackTerrance

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Q: Explain Which of these class produce objects with respect to geographical locations?

Which of these class produce objects with respect to geographical locations? (a) TimeZone (b) Locale (c) Date ... Classes of Java Select the correct answer from above options...

asked Feb 23, 2022 in Education by JackTerrance

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Q: Explain Which of these methods is not a Locale class?

Which of these methods is not a Locale class? (a) UK (b) US (c) INDIA (d) KOREA I had been asked ... - More Utility Classes of Java Select the correct answer from above options...

asked Feb 23, 2022 in Education by JackTerrance

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Q: Explain Which of these class can generate pseudorandom numbers?

Which of these class can generate pseudorandom numbers? (a) Locale (b) Rand (c) Random (d) None of the ... Utility Classes of Java Select the correct answer from above options...

asked Feb 23, 2022 in Education by JackTerrance