Q
What is the purpose of the following JavaScript statement? return result;

Answer & Solution

Answer: Option C
Solution:
The return result; statement is used inside a function to exit the function and return a value. When encountered, it exits the current function's execution and passes the value of result (or any other variable or expression) back to the caller of the function. This allows functions to produce output values that can be used in other parts of the program.
Related Questions on Average

What does the following JavaScript code snippet do? Code: let result = x > 0 ? 'Positive' : (x < 0 ? 'Negative' : 'Zero');

A). Assigns 'Positive' to result if x is greater than 0, 'Negative' if x is less than 0, otherwise 'Zero'

B). Checks if x is greater than 0 and assigns 'Positive', otherwise checks if x is less than 0 and assigns 'Negative', otherwise assigns 'Zero'

C). Assigns 'Positive' to result if x is less than 0, 'Negative' if x is greater than 0, otherwise 'Zero'

D). None of the above

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

A). Prints all elements of the array numbers

B). Calculates the sum of elements in the array numbers

C). Finds the maximum element in the array numbers

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

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

Which of the following JavaScript statements is used to execute a block of code repeatedly while a condition remains true?

A). Function invocation statement

B). Conditional statement (if statement)

C). Assignment statement

D). Looping statement (while loop)

What does the following JavaScript code snippet do? Code: let x = 10; if (x % 2 === 0) { console.log('Even'); } else { console.log('Odd'); }

A). Checks if x is even and prints 'Even'

B). Checks if x is odd and prints 'Odd'

C). Checks if x is greater than 0 and prints 'Positive'

D). Checks if x is less than 0 and prints 'Negative'

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

A). Assigns the value 'Positive' to result if x is greater than 0, otherwise assigns 'Non-positive'

B). Checks if x is greater than 0

C). Prints 'Positive' if x is greater than 0, otherwise prints 'Non-positive'

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: 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? continue;

A). Exits the current loop or switch statement

B). Skips the current iteration in a loop

C). Assigns a value to a variable

D). Continues to the next iteration in a loop