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Subgoals

Section 9.6 Write-Methods-WE2-P2

Subgoals for Writing Methods.

  1. Define method header based on problem
  2. Define return statement at the end
  3. Define method body/logic
    1. Determine types of logic (expression, selection, loop, etc.)
    2. Define internal variables
    3. Write statements
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Subsection 9.6.1

GIVEN
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For questions 33 through 37, fill in the blanks of the following code, which is a private method header that would work for this call:
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robertsDay(5, 7, 22);

___A___ ___B___ robertsDay (___C___ one, ___D___ two, ___E___ three)
{
   /* logic */
}

Exercises Exercises

1.
    Q33: Fill in Blank A.
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  • public
  • private
  • String
  • void
  • nothing, empty
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2.
    Q34: Fill in Blank B.
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  • public
  • String
  • double
  • int
  • void
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3.
    Q35: Fill in Blank C.
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  • public
  • String
  • double
  • int
  • void
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4.
    Q36: Fill in Blank D.
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  • public
  • String
  • double
  • int
  • void
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5.
    Q37: Fill in Blank E.
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  • public
  • String
  • double
  • int
  • void
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GIVEN
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For questions 38 through 40, fill in the blanks of the following code, which is a private method header that would work for this call:
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double twelve;
int eleven;
eleven = getLength(twelve);

___A___ ___B___ getLength (___C___ one) { /* logic */ }
6.
    Q38: Fill in Blank A.
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  • public
  • private
  • String
  • int
  • double
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7.
    Q39: Fill in Blank B.
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  • public
  • private
  • String
  • int
  • double
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8.
    Q40: Fill in Blank C.
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  • String
  • int
  • double
  • void
  • nothing, empty
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GIVEN
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For questions 41 through 45, fill in the blanks of the following code, which is a public method header that would work for this call: obj.fixThings("no", true, "yes");
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___A___ ___B___ fixThings (___C___ one, ___D___ two, ___E___ three)
{
   /* logic */
}
9.
    Q41: Fill in Blank A.
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  • public
  • private
  • String
  • void
  • nothing, empty
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10.
    Q42: Fill in Blank B.
    🔗
  • public
  • String
  • double
  • boolean
  • void
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11.
    Q43: Fill in Blank C.
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  • public
  • String
  • double
  • boolean
  • void
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12.
    Q44: Fill in Blank D.
    🔗
  • public
  • String
  • double
  • boolean
  • void
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13.
    Q45: Fill in Blank E.
    🔗
  • public
  • String
  • double
  • boolean
  • void
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