Q70. Given the code fragment:

Which option can replace xxx to enable the code to print 135?

Q71. Given the code fragment:

What is the result?

Q72. Given the code fragments:

Which modification enables the code to compile?

Q73. Given the code fragment:

Which code fragment, when inserted at line n1, enables the App class to print Equal?

Q74. Given:

What is the result?

Q75. Given the code fragment:

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

Q76. Given:

What is the result?

Q77. Given the code fragment:

What is the result?

Q78. Given:

Q79. Given the following classes:

Which two options fail to compile when placed at line n1 of the main method?

Q80. Given the code fragment:

What is the result?
A:

B: Compilation fails only at line n1.
C: Compilation fails only at line n2.
D: Compilation fails only at line n3.
E: Compilation fails at both line n2 and line n3.

Q81. int i, j=0;
i = (3* 2 +4 +5 ) ;
j = (3 * ((2+4) + 5));
System.out.println(“i:”+ i + “nj”:+j);
What is the result?

Q82. Given the following code: What is the output?

Q83. Which declaration initializes a boolean variable?

Q84. You are asked to develop a program for a shopping application, and you are given the following information:
– The application must contain the classes Toy, EduToy, and consToy. The Toy
class is the superclass of the other two classes.
– The int caicuiatePrice (Toy t) method calculates the price of a toy.
– The void printToy (Toy t) method prints the details of a toy.
Which definition of the Toy class adds a valid layer of abstraction to the class hierarchy?

Q85. Given:

What is the result?