csds java midterm primitive types

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8 Terms

1
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double

  • 64 bits

  • most precise decimals

2
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float

  • 32 bits

  • less precise decimals

3
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long

  • 64 bits

  • very large integers

4
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int

  • 32 bits

  • integers, counting digits

5
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char

  • 16 bits

  • characters

  • always requires explicit typecast (can’t have negative values)

6
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short

  • 16 bits

  • smaller integers

7
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byte

  • 8 bits

  • smallest integers

8
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boolean

  • 1 bit

  • true/false

  • cannot be typecast to any other primitive type