15. A String is a sequence characters. True False Section 4 Quiz 2 L3-L5 (Answer

Question

15. A String is a sequence characters. True False Section 4 Quiz 2 L3-L5 (Answer all questions in this section) 1. Using the Random dass requires an import statement. Mark for Review (1) Points True False 2. You need to generate random integer values in the range 2 through 10. This code fragment wil produce the desired result. Mark fr Review (1) Points Random r = new Random r.nextint9) +2 True False 3. You need to generate random integer values between 0 and 80 (indusive). Which statement should you use? Mark for Review (1) Points O nextina(81) nextInt(0-79; OnextIn(80) 4. Which dass is used to generate random numbers? Mark for Review (1) Points Random OInteger Double Number 5. Al the methods in the Math dlass are static methods Mark for Review (1) Points True False Page 1 of 3 Next Summary Finish Test

Explanation / Answer

Ans 1. True.

Each Class which is used needs to be imported. You need to import "java.util.Random" for random class.

Ans 2. True.

Ans 3. a - nextInt(81)

Ans 4. a - Random

You need to import "java.util.Random" for random class.

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