1z0-811試験無料問題集「Oracle Java Foundations 認定」

Given the code fragment:

What is the result?

Which two components can class declarations include?

Given the code fragment:

What is the result?

Given:

At which line does a compilation error occur?

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

Given the code fragment:

What is the result?

Which statement is valid?

Identify two Java reserved words.