Question

8 multiple choice 5 points 5) what text will be output by the program? var age = 15; var day = \sunday\; if( (age > 15) && (day == \friday\) ){ console.log( \output a\ ); } else if ( (age > 15) || (day == \friday\) ){ console.log( \output b\ ); } else if ( (age < 15) && (day == \sunday\) ){ console.log( \output c\ ); } else if ( (age < 15) || (day == \sunday\) ){ console.log( \output d\ ); } else { console.log( \output e\ ); } output a output b output c output d output e

Explanation:

Step1: Analyze the first condition

The first condition is (age > 15) && (day == "Friday"). Here, age = 15 (so age>15 is false), and day = "Sunday" (so day == "Friday" is false). The && operator requires both operands to be true for the whole condition to be true. So this condition is false.

Step2: Analyze the second condition

The second condition is (age > 15) || (day == "Friday"). As before, age>15 is false and day == "Friday" is false. The || operator requires at least one operand to be true for the whole condition to be true. So this condition is false.

Step3: Analyze the third condition

The third condition is (age < 15) && (day == "Sunday"). age = 15 (so age < 15 is false). The && operator makes the whole condition false (since one operand is false).

Step4: Analyze the fourth condition

The fourth condition is (age < 15) || (day == "Sunday"). age = 15 (so age < 15 is false), but day = "Sunday" (so day == "Sunday" is true). The || operator makes the whole condition true (because one operand is true).

Answer:

Output D