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Q68. Given the code fragment:

And given the requirements:
1. Process all the elements of the array in the order of entry.
2. Process all the elements of the array in the reverse order of entry.
3. Process alternating elements of the array in the order of entry.
Which two statements are true? (Choose two.)

Q69. Given:

What is the result?

Q70. Given the code fragment:

Which three lines fail to compile?

Q71. Which statement is true about the switch statement?

Q72. Given the code fragment:

What is the result?

Q73. Given the code fragment:

Which code fragment at line 10 prints Welcome 100?

Q74. You are asked to create a method that accepts an array of integers and returns the highest value from that array.
Given the code fragment:

Which method signature do you use at line n1?

Q75. Given the code fragments:

What is the result?

Q76. Given the code fragment:

Which code fragment, when inserted at line 9, enables the code to print true?

Q77. Given the code snippet from a compiled Java source file:

and this output:

Which command should you run to obtain this output?

Q78. Given:

What is the result?
null

Q79. Given:

Which code fragment can replace the if block?

Q80. Given the code fragments:

Which modification enables the code to compile?

Q81. Given the code fragment:

What is the result?

Q82. Given:
public class Test {
public static void main(String[] args) {
try {
String[] arr =new String[4];
arr[1] = “Unix”;
arr[2] = “Linux”;
arr[3] = “Solarios”;
for (String var : arr) {
System.out.print(var + ” “);
}
} catch(Exception e) {
System.out.print (e.getClass());
}
}
}
What is the result?

Q83. Class StaticField {
static int i = 7;
public static void main(String[] args) {
StaticFied obj = new StaticField();
obj.i++;
StaticField.i++;
obj.i++;
System.out.println(StaticField.i + ” “+ obj.i);
}
}
What is the result?

Q84. Given:

What is the result?

Q85. Given:

And given the code fragment:

What is the result?

Q86. Which code fragment causes a compilation error?

Q87. Given:

What is the result?
a, e

Q88. Given the following class:

Which two changes would encapsulate this class and ensure that the area field is always equal to length * height whenever the Rectangle class is used?

Q89. Given the code fragment:

Which three code fragments can be independently inserted at line n1 to enable the code to print One? (Choose three.)