Java Editions Overview
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Questions and Answers

What was the original name of the programming language Java?

  • Cedar
  • Pine
  • Maple
  • Oak (correct)

Which Java edition is specifically designed for developing software for consumer electronic devices?

  • Java EE
  • Java SE
  • Java FX
  • Java ME (correct)

What is the purpose of Java EE (Java Platform Enterprise Edition)?

  • Developing software for Desktop based GUI applications
  • Developing system-level embedded software
  • Developing software for Mobile applications
  • Developing software for Web applications (correct)

In Java, what is used to convert Java files to bit code format?

<p>Compiler (D)</p> Signup and view all the answers

What type of devices are Java ME programs typically embedded in?

<p>Consumer electronic devices (D)</p> Signup and view all the answers

Which country's coffee inspired the name 'Java' for the programming language?

<p>Indonesia (D)</p> Signup and view all the answers

Which characters can be used as the first character of a Java identifier?

<p>Dollar sign ($) (B)</p> Signup and view all the answers

What is the benefit of making identifiers descriptive in Java?

<p>It improves readability and understanding (A)</p> Signup and view all the answers

In Java, which feature helps in multitasking?

<p>Multithreading (C)</p> Signup and view all the answers

What is a key characteristic of Java classes?

<p>They are used to organize code like in a supermarket (A)</p> Signup and view all the answers

Which feature of Java makes it unique with regards to error handling?

<p>Exception handling (B)</p> Signup and view all the answers

What is a defining characteristic of Java's data types?

<p>Their size is permanently set (C)</p> Signup and view all the answers

Which of the following is a valid identifier name in Java?

<p>TotalValue (D)</p> Signup and view all the answers

What is the default access specifier in Java if no access specifier is used?

<p>package-private (D)</p> Signup and view all the answers

Which of the following is a valid way to create a multi-line comment in Java?

<p>/* This is a multi-line comment */ (A)</p> Signup and view all the answers

What is the purpose of a package in Java?

<p>To group related classes and interfaces (C)</p> Signup and view all the answers

Which of the following is a primitive data type in Java?

<p>int (A)</p> Signup and view all the answers

What is the purpose of the import statement in Java?

<p>To make classes from other packages accessible (A)</p> Signup and view all the answers

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