IS 2033 quiz 6

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Author:
xryan27x
ID:
189406
Filename:
IS 2033 quiz 6
Updated:
2012-12-13 21:45:47
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IS
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  1. System.in, System.out, System.err are stream objects that are automatically created when a Java application begins executing.
    T/F
    True
  2. Command-line arguments are separated by commas.
    T/F
    False
  3. Which String method retrieves a set of characters from a String as a char array?
    getChars

    charAt
  4. Which type of file is human readable in a text editor?
    text file
  5. A(n) ___________________ array uses two indices. 
    two-dimensional
  6. In a two-dimensional array, the first index identifies the __________ of an element and the second index identifies the ___________ of an element
    row

    column
  7. Use an ____________ to iterate through the elements in an array without using a counter.
    enhanced for statement
  8. An array index should normally be of type float.
    False
  9. These are collections of related data items.
    data structures
  10. Which String method returns how long a String is?
    length

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