Java Programming Quiz

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Questions and Answers

What is the primary goal of Java's 'write once, run anywhere' (WORA) principle?

  • To make Java code compatible only with specific computer architectures
  • To allow compiled Java code to run on all platforms without recompilation (correct)
  • To restrict Java code from running on different platforms
  • To ensure Java code can only run on specific platforms

What makes Java applications platform-independent?

  • Direct compilation to machine code for each platform
  • Compilation to bytecode that can run on any Java virtual machine (correct)
  • Dependency on specific computer architectures
  • Incompatibility with certain operating systems

Which feature sets Java apart from C and C++?

  • Dynamic capabilities like reflection and runtime code modification (correct)
  • Lower-level facilities than C and C++
  • Lack of object-oriented programming support
  • Strict dependency on implementation details

What contributed to Java's initial popularity shortly after its release?

<p>Its platform independence and WORA principle (C)</p> Signup and view all the answers

Who originally developed Java?

<p>James Gosling at Sun Microsystems (B)</p> Signup and view all the answers

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