Identify two valid data types for the operands of the addition (+) operator?

• A.boolean
• B.array
• C.string
• D.numeric

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Given:

At which line does a compilation error occur?

• A.line 3
• B.line 7
• C.line 2
• D.line 5

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Given the code fragment:

What is the result?

• A.456789
• B.4567889
• C.45678
• D.3456789

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Identify two features of Java.

• A.architecture dependent
• B.single threaded
• C.platform independent
• D.robust

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Which statement is true about a Java method?

• A.It must be declared with an access modifier.
• B.It must accept a parameter and return a value.
• C.It cannot be defined within another method.
• D.It cannot be defined as static final.

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