Which indicates pre-order traversal?
Left sub-tree, Right sub-tree and root
Right sub-tree, Left sub-tree and root
Root, Left sub-tree, Right sub-tree
Right sub-tree, root, Left sub-tree
Additional Questions
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What is the output of following program? include int main() { int n; for (n = 9; n!=0; n--) printf("n = %d", n--); return 0; } |
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How many times LogicGuns will be printed? include int main() { int i = -5; while (i <= 5) { if (i >= 0) break; else { i++; continue; } printf("LogicGuns"); } return 0; } |
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What will be the output of the following program on GCC compiler? include int main() { int x=4, y, z; y = --x; z = x--; printf("%d, %d, %d\n", x, y, z); return 0; } |
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Which of the following operation is illegal in structures? |
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How many enumerators will exist if four threads are simultaneously working on an ArrayList object? |
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Which constructs an anonymous inner class instance? |
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Which method must be defined by a class implementing the java.lang.Runnable interface? |
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What will be the output of the following program on GCC? include int message(); int main() { int x,y,z; x=y=z=-1; z=++x && ++y || ++z; printf(" x=%d y=%d z=%d\n", x,y,z); return 0; } |
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If the sum of three consecutive even numbers is 44 more than the average of these numbers, then the largest of these numbers is? |
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Two trains 140 meters and 120 meters are running in the same direction with speeds 40 kmph and 60 kmph respectively. In what time will the faster train pass the slower one? |
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