JavaScript

Scope

const displayTotalMarks = () => {
  const studentMarks = [92, 78, 94, 86];
  const totalMarks = studentMarks.reduce((partialSum, mark) => partialSum + mark, 0);
}

displayTotalMarks();
console.log(`Total Marks: ${totalMarks}`);


const displayTotalMarks = () => {
  const studentMarks = [92, 78, 94, 86];
  const totalMarks = studentMarks.reduce((partialSum, mark) => partialSum + mark, 0);
  console.log(`Total Marks: ${totalMarks}`);
}

displayTotalMarks();
