
Quiz Array dan Metode JavaScript

Quiz
•
Information Technology (IT)
•
University
•
Medium
Free Film
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Apa metode yang digunakan untuk menambahkan elemen di akhir array?
pop()
push()
shift()
unshift()
2.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Metode apa yang digunakan untuk membuat array baru berdasarkan kondisi tertentu?
map()
reduce()
filter()
forEach()
3.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Apa fungsi dari Array.map()?
Menghapus elemen array
Memodifikasi array asli
Mengembalikan array baru setelah transformasi elemen
Mencari elemen dalam array
4.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Metode mana yang digunakan untuk menghapus elemen pertama dari array?
pop()
push()
shift()
splice()
5.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Apa hasil dari Array.includes() jika elemen tidak ditemukan?
null
undefined
false
Error
6.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Manakah pernyataan yang benar tentang forEach()?
Mengembalikan array baru
Digunakan untuk iterasi pada setiap elemen array
Menghentikan loop menggunakan break
Dapat di-chain dengan metode reduce()
7.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Apa kegunaan dari reduce()?
Menggabungkan elemen menjadi satu nilai
Menyaring elemen berdasarkan kondisi
Mengubah elemen array
Mencari elemen pertama dalam array
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