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COSC 110 Exam Questions and Answers Graded A+
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COSC 110 Exam Questions and Answers Graded A+ What would be the results of the following code? int[] x = { 55, 33, 88, 22, 99, 11, 44, 66, 77}; int a = 10; if(x[a] > x[5]) a = 5; else a = 8; - Answers a = 5 What would be the results after the following code was executed? int[] x...

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  • October 23, 2024
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  • 2024/2025
  • Exam (elaborations)
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  • cosc 110 exam questions and answers

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  • COSC 110
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COSC 110 Exam Questions and Answers Graded A+

What would be the results of the following code?

int[] x = { 55, 33, 88, 22, 99,

11, 44, 66, 77};

int a = 10;

if(x[a] > x[5])

a = 5;

else

a = 8; - Answers a = 5

What would be the results after the following code was executed?

int[] x = {23, 55, 83, 19};

int[] y = {36, 78, 12, 24};

for (int a = 0; a < x.length; a++)

{

x[a] = y[a];

y[a] = x[a];

} - Answers x[] = {36, 78, 12, 24} and y[] = {36, 78, 12, 24}

Which of the following is a valid declaration for a ragged array? - Answers C. int [][] array1 = new int [5]
[];

What is the value of scores [1][3] in the following array?

int [][] scores = { {88, 80, 79, 92}, {75, 84, 93, 80}

{98, 95, 92, 94}, {91, 84, 88, 96} }; - Answers 80

What is the value of scores [3][2] in the following array?

int [][] scores = { {88, 80, 79, 92}, {75, 84, 93, 80}

{98, 95, 92, 94}, {91, 84, 88, 96} }; - Answers 88

What is the value of scores [1][1] in the following array?

, int [][] scores = { {88, 80, 79, 92}, {75, 84, 93, 80}

{98, 95, 92, 94}, {91, 84, 88, 96} }; - Answers 84

What is the value of scores [3][3] in the following array?

int [][] scores = { {88, 80, 79, 92}, {75, 84, 93, 80}

{98, 95, 92, 94}, {91, 84, 88, 96} }; - Answers 96

What is the output of the following code?

int[][] array2 = { {1, 2}, {3, 4}, {5, 6} };

int sum = 0;

for (int i = 0; i < array2.length; i++)

sum += array2 [i][0];

System.out.println(sum); - Answers 9

Given the following array declaration:

int[][] triangleArray = {

{1, 2, 3, 4, 5},

{6, 7, 8, 9},

{10, 11, 12},

{13, 14},

{15},

};

What is the value of the following triangleArray [1][1]? - Answers 7

Given the following array declaration:

int[][] triangleArray = {

{1, 2, 3, 4, 5},

{6, 7, 8, 9},

{10, 11, 12},

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