JS Reminder APIs Quiz2
Mar 7, 2021
refer below picture from Q5 to Q10
Q5. Find a student with the score 90
A5: use ‘find’
Q6. make an array of enrolled students
A6: use ‘filter’
Q7. make an array containing only the students’ scores
result should be: [45, 80, 90, 66, 88]
A7: use ‘map’
Q8. check if there is a student with the score lower than 50
A8: use ‘some’
There is one student has score of 45 thus it return ‘true’
Q9. compute students’ average score
A9: use ‘reduce’
Q10. make a string containing all the scores
result should be: ’45, 80, 90, 66, 88'
A10: use ‘map’ and ‘join’
Bonus! do Q10 sorted in ascending order
done!!
