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Section 7.6 WrMethods-WE2-P2

Subsection 7.6.1 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

Subsection 7.6.2 Methods-WE2-P2

GIVEN

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:

robertsDay(5, 7, 22);
___A___ ___B___ robertsDay (___C___ one, ___D___ two, ___E___ three)
{
   /* logic */
}

Exercises Exercises

1.

    Q33: Fill in Blank A.

  • public

  • private

  • String

  • void

  • nothing, empty

2.

    Q34: Fill in Blank B.

  • public

  • String

  • double

  • int

  • void

3.

    Q35: Fill in Blank C.

  • public

  • String

  • double

  • int

  • void

4.

    Q36: Fill in Blank D.

  • public

  • String

  • double

  • int

  • void

5.

    Q37: Fill in Blank E.

  • public

  • String

  • double

  • int

  • void

GIVEN

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:

double twelve;
int eleven;
eleven = getLength(twelve);
___A___ ___B___ getLength (___C___ one) { /* logic */ }
6.

    Q38: Fill in Blank A.

  • public

  • private

  • String

  • int

  • double

7.

    Q39: Fill in Blank B.

  • public

  • private

  • String

  • int

  • double

8.

    Q40: Fill in Blank C.

  • String

  • int

  • double

  • void

  • nothing, empty

GIVEN

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");

___A___ ___B___ fixThings (___C___ one, ___D___ two, ___E___ three)
{
   /* logic */
}
9.

    Q41: Fill in Blank A.

  • public

  • private

  • String

  • void

  • nothing, empty

10.

    Q42: Fill in Blank B.

  • public

  • String

  • double

  • int

  • void

11.

    Q43: Fill in Blank C.

  • public

  • String

  • double

  • int

  • void

12.

    Q44: Fill in Blank D.

  • public

  • String

  • double

  • int

  • void

13.

    Q45: Fill in Blank E.

  • public

  • String

  • double

  • int

  • void

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