Corrections
Test Corrections
Question | ✔️ | ❌ | Explanation |
---|---|---|---|
10 | II only | I only | Only I will return a correct value. Choice II would be the correct answer since the recursive call will eventually give an out of bounds error since data[-1] will be called. |
11 | If (last < 0) return -1; |
If (last <= 0) return -1; |
The = would cause the answer to be incorrect since it means that when the target is at the element 0 then -1 will be returned instead of 0. |
14 | v.getMileage () | myVehicles [v] .getMileage () | This is the incorrect answer because myVehicles is an arraylist, not an array. The correct answer would be E as the algorithm uses an enhanced loop for accessing the elements. |
16 | k + a1.length | k + a1.length + 1 | This is the incorrect answer since it will cause the result to remain 0. |
25 | I and II only | II only | I is also a correct answer since it gives the user information about the height, width and depth of the box which can help to find if one box fits in the other. |
34 | II only | II and III only | III would be an incorrect answer since it uses the default point constructor for assigning a center x,y. III will also cause a compile time error. |