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Oracle

1Z0-851 · Question #132

Given classes defined in two different files: package util; public class BitUtils { public static void process(byte[] b) { / more code here / } } 1. package app; 2. 3. public class SomeApp { 4…

The correct answer is C. util.BitUtils.process(bytes). See the full explanation below for the reasoning.

Question

Given classes defined in two different files: package util; public class BitUtils { public static void process(byte[] b) { /* more code here */ } } 1. package app; 2. 3. public class SomeApp { 4. public static void main(String[] args) { 5. byte[] bytes = new byte[256]; 6. // insert code here 7. } 8. } What is required at line 5 in class SomeApp to use the process method of BitUtils?

Options

  • Aprocess(bytes);
  • BBitUtils.process(bytes);
  • Cutil.BitUtils.process(bytes);
  • DSomeApp cannot use methods in BitUtils.
  • Eimport util.BitUtils.*; process(bytes);

How the community answered

(50 responses)
  • A
    14% (7)
  • B
    2% (1)
  • C
    76% (38)
  • D
    2% (1)
  • E
    6% (3)

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