Java: Convert String to Byte Array

Instructions:

Choose an answer and hit 'next'. You will receive your score and answers at the end.

question 1 of 3

When a string is converted to a byte array in Java, the numbers in each bucket of the array are _____ values.

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1. What is the correct syntax for importing the Java utility for array processing?

2. Examine the following Java code. What is the name of the string variable being converted to an array of bytes?

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About This Quiz & Worksheet

String to byte array conversion in Java will be covered in this quiz/worksheet. You'll be addressing things like when a string is converted to a byte array and related syntax.

Quiz & Worksheet Goals

Address the following:

  • Determining the name of a string variable in a given code
  • A method used to display a readable version of a byte array
  • The Java code setting for a value of an array

Skills Practiced

  • Information recall - access the knowledge you've gained regarding the syntax for importing the Java utility
  • Reading comprehension - ensure that you draw the most important information from the related lesson on string to byte array conversion in Java
  • Knowledge application - use your knowledge to answer questions about string variables

Additional Learning

Feel free to learn more about this part of Java via the lesson named Java: Convert String to Byte Array. Consider the following areas of study:

  • The value of a byte
  • What ASCII is
  • An example of the processing/tweaking of a value
  • Going over an output
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