Q
What does the following JavaScript code snippet do? Code: let numbers = [1, 2, 3, 4, 5]; let min = Math.min(...numbers); console.log(min);

Answer & Solution

Answer: Option B
Solution:
The code snippet finds the minimum number in the array numbers using the Math.min function with the spread syntax (...numbers). The spread syntax allows the elements of numbers to be passed as arguments to the Math.min function, which returns the smallest of the numbers. In this case, the smallest number in the array [1, 2, 3, 4, 5] is 1, which is then logged to the console. Therefore, the output of the code is 1.
Related Questions on Average

What will be the output of the following JavaScript code? Code: let x = 30; if (x % 2 === 0) { console.log('Even'); } else { console.log('Odd'); }

A). A) Even

B). B) Odd

C). C) 30

D). D) None of the above

What will be the output of the following JavaScript code? Code: console.log('20' - 10);

A). A) 10

B). B) 30

C). C) '2010'

D). D) NaN

What will be the output of the following JavaScript code? Code: console.log(typeof null);

A). A) Object

B). B) Null

C). C) Undefined

D). D) String

What does the following JavaScript code snippet do? Code: let x = 'Hello'; console.log(x.toUpperCase());

A). A) Converts x to lowercase

B). B) Reverses the characters in x

C). C) Converts x to uppercase

D). D) Adds spaces to x

What does the following JavaScript code snippet do? Code: let numbers = [1, 2, 3, 4, 5]; let avg = numbers.reduce((total, num) => total + num, 0) / numbers.length; console.log(avg);

A). A) Calculates the sum of numbers in numbers

B). B) Finds the maximum number in numbers

C). C) Calculates the average of numbers in numbers

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

What will be the output of the following JavaScript code? Code: let x = 35; if (x % 2 === 0) { console.log('Even'); } else { console.log('Odd'); }

A). A) Even

B). B) Odd

C). C) 35

D). D) None of the above

What will be the output of the following JavaScript code? Code: let x = 40; if (x % 2 === 0) { console.log('Even'); } else { console.log('Odd'); }

A). A) Even

B). B) Odd

C). C) 40

D). D) None of the above

What does the following JavaScript code snippet do? Code: let numbers = [1, 2, 3, 4, 5]; let max = Math.max(...numbers); console.log(max);

A). A) Calculates the sum of numbers in numbers

B). B) Finds the maximum number in numbers

C). C) Calculates the product of numbers in numbers

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

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

A). A) Finds the maximum number in numbers

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

C). C) Sums all numbers in numbers

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

What does the following JavaScript code snippet do? Code: let numbers = [1, 2, 3, 4, 5]; let product = numbers.reduce((total, num) => total * num, 1); console.log(product);

A). A) Calculates the sum of numbers in numbers

B). B) Finds the maximum number in numbers

C). C) Calculates the product of numbers in numbers

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