Introduction to Program Coding: Java and BlueJ › MCQ Quiz - Class 8 - Programming › Question #25842
Single Choice Moderate

QTo run a Java program, we use:

ID: #25842 MCQ Quiz - Class 8 - Programming 6 views
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#25842Q ID
ModerateDifficulty
MCQ Quiz - Class 8 - ProgrammingTopic
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  • A java ✔ ✖
  • B javac ✔ ✖
  • C javadoc ✔ ✖
  • D jar ✔ ✖
Correct Answer

Explanation

Correct Answer Explanation:

The 'java' command runs compiled Java programs. E.g., 'java HelloWorld' runs the HelloWorld.class file.

Why the other options are incorrect:

  • Option B: javac COMPILES source; it doesn't run programs.
  • Option C: javadoc generates documentation, not execution.
  • Option D: jar creates or extracts archive files.
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