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ICSE Class 10 Computer Applications Question 16 of 30

Solved 2023 Question Paper ICSE Class 10 Computer Applications — Question 16

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16
Question

Question 1(xvi)

Consider the following program segment and select the output of the same when n = 10 :

switch(n)
{
    case 10 : System.out.println(n*2); 
    case 4 : System.out.println(n*4); break; 
    default : System.out.println(n);
}
  1. 20
    40
  2. 10
    4
  3. 20, 40
  4. 10
    10
Answer 
20
40

Reason — Since n = 10, case 10 will be executed. It prints 20 (10 * 2) on the screen. Since break statement is missing, the execution falls through to the next case. Case 4 prints 40 (10 * 4) on the screen. Now the control finds the break statement and the control comes out of the switch statement.