Tag: programming languages

Questions Related to programming languages

  1. The number of bytes is compiler dependent

  2. 2

  3. 4

  4. 8


Correct Option: D
  1. 5

  2. 10

  3. 12

  4. 17

  5. 24


Correct Option: B
Explanation:

The output from line 5 of the Test class would be 10.

Explanation:

In the Test class, there is an instance variable x with a value of 12.

The method takes a parameter x and performs an addition operation x += x, which is equivalent to x = x + x.

When the method is called with an argument of 5 (t.method(5)), the local variable x inside the method is set to 5.

The addition operation x += x is then performed, resulting in x being updated to 10.

Finally, System.out.println(x) prints the value of x, which is 10.

Therefore, the output from line 5 of the Test class would be 10, so the correct answer is C.

  1. Point p = new Point();

  2. Line.Point p = new Line.Point();

  3. The Point class cannot be instatiated at line 15.

  4. Line 1 = new Line() ; 1.Point p = new 1.Point();


Correct Option: B