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Questions and Answers
What is the programming term for the mechanism that changes the behavior inherited from the Jeroo class in the pick() method?
What is the programming term for the mechanism that changes the behavior inherited from the Jeroo class in the pick() method?
- Recursion
- Packaging
- Referencing
- Messaging (correct)
Which of the following if statements is logically equivalent to the given if statement?
Which of the following if statements is logically equivalent to the given if statement?
- .this.seesNet(LEFT) || this.seesFlower(AHEAD)
- (.this.seesNet(LEFT) && this.seesFlower(AHEAD)) (correct)
- .(this.seesNet(LEFT) || .this.seesFlower(AHEAD))
- this.seesNet(LEFT) && .this.seesFlower(AHEAD)
What value is the variable result initialized with in the given arithmetic operation?
What value is the variable result initialized with in the given arithmetic operation?
- 3
- 2 (correct)
- 2.857
- 6
Which of the following conditions is true only when the integer variables x, y, and z contain three different values?
Which of the following conditions is true only when the integer variables x, y, and z contain three different values?
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