E1 Attempt

Question 1

1. Potentially ambiguous operations
   1. Step 1 → how many tires do we buy? what kind?
   2. Step 2 → which tire do we change?
   3. Step 3 → to which point do we inflate the wheel?
   4. Step 4 → When is a wheel considered balanced?
   5. Step 5 → What operation(s) do we repeat?
2. Modified pseudocode
   1. Buy 4 new tires of XXX characteristics
   2. For every new tire (4 tires)
      1. Inflate the wheel
      2. Balance the wheel

Question 2

C. The outcome is “you did it!”

Question 3

A. Byte code is given as input to the Java Virtual machine

Question 4

B. Java Virtual Machine is a compiler

Question 5

Either C or D

Question 6

public static int max(int data[10]) { int max = 0; for (int i = 0; i < data.length(); i++) { if (array[i] > max) { max = array[i]; } } return max[]; ｝

Question 7

index	0	1	2	3	4	5	6
value	10 (? or -1?)	2	3	1	3	0	2

Question 8

public static void printDigits(int x) {
	if (x == 0) return;
	else {
		System.out.println(x-(x/10)*10);
		printDigits(x/10);
	}
}

Question 9