1z1-811 試験問題を無料オンラインアクセス

Given the code fragment:

Which statement is true?

• A.A compilation error occurs at line 3.
• B.The code compiles without errors.
• C.A compilation error occurs at line 7.
• D.A compilation error occurs at line 5.

Given:

What is the result?

• A.300
• B.100
• C.A compilation error occurs.
• D.200

Given:

What is the result?

• A.A compilation error occurs in the modify method.
• B.99
• C.A compilation error occurs in the main method.
• D.5

Given:

Which statement is true about the main method?

• A.Its parameter can be of type Integer [].
• B.It cannot be defined in a non-public class.
• C.It can be a non-static method.
• D.It cannot be invoked by its name.

Which two statements are true about the Java Runtime Environment (JRE)?

• A.It contains the JDK and Java APIs.
• B.It is responsible for garbage collection.
• C.It is platform independent.
• D.You must install the JRE to compile a .java file.
• E.It interprets bytecode stored in a .class file.