You are asked to create a method that accepts an array of integers and returns the highest value from that array.
Given the code fragment:

Which method signature do you use at line n1?

• A.public int findMax (int [] numbers)
• B.static int findMax (int [] numbers)
• C.final int findMax (int [] )
• D.static int[] findMax (int max)

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Given the code fragment:

What is the result?

• A.A Work done
• B.A B C Work done
• C.Compilation fails
• D.A B C D Work done

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You are asked to develop a program for a shopping application, and you are given the following information:
- The application must contain the classes Toy, EduToy, and consToy.
- The Toy class is the superclass of the other two classes.
- The int caicuiatePrice (Toy t) method calculates the price of a toy.
- The void printToy (Toy t) method prints the details of a toy.
Which definition of the Toy class adds a valid layer of abstraction to the class hierarchy?

• A.Option A
• B.Option B
• C.Option C
• D.Option D

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Given:
MainTest.java:

and commands:

What is the result?

• A.An exception is thrown at runtime
• B.String main 1 2 3
• C.String main 1
• D.String main 123

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Given:

And given the code fragment:

What is the result?

• A.Compilation fails only at line n1
• B.Compilation fails only at line n2
• C.4W 100 Auto4W 150 Manual
• D.null 0 Auto4W 150 Manual
• E.Compilation fails at both line n1 and line n2

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