Q
What is the purpose of the following JavaScript statement? let result = x > 0 ? 'Positive' : 'Non-positive';

Answer & Solution

Answer: Option A
Solution:
The statement uses the ternary conditional operator (? :) to assign the value 'Positive' to result if the condition x > 0 is true, and 'Non-positive' if the condition is false. This is a concise way of expressing conditional assignment in JavaScript.
Related Questions on Average

What does the following JavaScript code snippet do? Code: let numbers = [1, 2, 3, 4, 5]; let sum = 0; for (let num of numbers) { sum += num; } console.log(sum);

A). Finds the maximum number in the array numbers

B). Calculates the average of numbers in the array numbers

C). Sums all numbers in the array numbers

D). Checks if all numbers in the array numbers are even

What will be the output of the following JavaScript code? Code: let i = 1; do { console.log(i); i++; } while (i < 3);

A). 1 2 3

B). 1 2 3 4

C). 2 3 4

D). Infinite loop

What will be the output of the following JavaScript code? Code: let i = 0; for (; i < 3; i++) { console.log(i); }

A). 0 1 2 3

B). 0 1 2

C). 1 2 3

D). 1 2 3 4

What does the following JavaScript code snippet do? Code: let x = 5; while (x > 0) { console.log(x); x -= 1; }

A). Prints even numbers from 5 to 1

B). Prints odd numbers from 5 to 1

C). Prints numbers from 5 to 0

D). Infinite loop

What will be the output of the following JavaScript code? Code: let x = 7; if (x % 2 === 0) { console.log('Even'); } else { console.log('Odd'); }

A). Even

B). Odd

C). 7

D). None of the above

What is the purpose of the following JavaScript statement? break;

A). Assigns a value to a variable

B). Exits the current loop or switch statement

C). Skips the current iteration in a loop

D). Continues to the next iteration in a loop

What will be the output of the following JavaScript code? Code: for (let i = 0; i <= 3; i++) { console.log(i); }

A). 0 1 2 3

B). 0 1 2

C). 1 2 3

D). 1 2 3 4

What will be the output of the following JavaScript code? Code: let x = 10; while (x > 0) { console.log(x); x -= 2; }

A). 10 8 6 4 2 0

B). 10 8 6 4 2

C). 8 6 4 2 0

D). 9 7 5 3 1 -1

What will be the output of the following JavaScript code? Code: let x = 15; if (x > 10) { console.log('x is greater than 10'); } else { console.log('x is not greater than 10'); }

A). x is greater than 10

B). x is not greater than 10

C). Undefined

D). Error

Which of the following JavaScript statements is used to execute different code based on a specified condition?

A). Function declaration statement

B). Assignment statement

C). Conditional statement (if statement)

D). Looping statement (for loop)