Apa tipe data untuk bilangan desimal dalam Dart?

Quiz Ronde pertama

Quiz
•
Computers
•
11th Grade
•
Medium
syahril sobirin
Used 4+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
int
double
String
bool
2.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Apa yang benar tentang variabel var di Dart?
Tipe data harus ditentukan secara eksplisit
Tipe data ditentukan berdasarkan nilai pertama yang diberikan
var hanya bisa digunakan untuk tipe data String
var hanya bisa digunakan dalam fungsi lokal
3.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Apa hasil dari kode berikut?
var a = 5;
var b = 10;
print(a + b);
A. 5
B. 10
C. 15
D. Erro
4.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Apa yang salah dengan kode berikut?
String name = null;
print(name.length);
A. Tidak ada yang salah
B. Kesalahan karena variabel name diinisialisasi dengan null
C. Kesalahan karena memanggil length pada nilai null
D. Kesalahan karena name seharusnya bertipe int
5.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Pilih pernyataan yang benar tentang final di Dart:
A. final variabel dapat diubah setelah inisialisasi
B. final variabel harus diinisialisasi pada saat deklarasi
C. final hanya bisa digunakan dengan tipe data int
D. final tidak bisa digunakan untuk mendeklarasikan konstant
6.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Apa hasil dari kode berikut?
int result = 4 ~/ 2;
print(result);
A. 2
B. 2.0
C. 4
D. Error
7.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Di Flutter, widget mana yang digunakan untuk menampilkan gambar?
A. Text()
B. Image()
C. Icon()
D. Scaffold()
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