1z1-815 無料問題集「Oracle Java SE 11 Programmer I」

Given:
/code/a/Test.java
containing:

and
/code/b/Best.java
containing:
package b;
public class Best { }
Which is the valid way to generate bytecode for all classes?

Given:

executed using this command:
java Myclass My Car is red
What is the output of this class?

Given:

What is the output?

解説: (JPNTest メンバーにのみ表示されます)
What is the result?
public class StringReplace {
public static void main(String[] args) {
String message = "Hi everyone!";
System.out.println("message = " + message.replace("e", "X")); } }

Given:

Assuming that this code compiles correctly, which three statements are true? (Choose three.)

正解:A、B、D 解答を投票する
Given the code fragment:

Which three code fragments can be independently inserted at line nl to enable the code to print one?

正解:C、D、E 解答を投票する
Given:

Which would cause sto be AQCD?

Given the code fragment:

What is the result?

解説: (JPNTest メンバーにのみ表示されます)
Given:

What is the result?

解説: (JPNTest メンバーにのみ表示されます)
Which two statements are true about the modular JDK? (Choose two.)

正解:B、D 解答を投票する

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