Quiz JavaScript
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Quiz JavaScript
322 subscribers
Quiz JavaScript
Ushbu qiymatlardan qaysi biri false?
Quiz JavaScript
quiz:
Anonymous Quiz
34%
A : 0, '', undefined
32%
B : 0, new Number(0), '', new Boolean(false), undefined
17%
C : 0, '', new Boolean(false), undefined
17%
D : Hammasi false
Quiz JavaScript
Consoleda nima chiqadi?
Quiz JavaScript
quiz:
Anonymous Quiz
11%
A : [1, 2, 3, 7 x null, 11]
26%
B : [1, 2, 3, 11]
35%
C : [1, 2, 3, 7 x empty, 11]
29%
D : SyntaxError
Quiz JavaScript
Consoleda nima chiqadi?
👍
2
Quiz JavaScript
quiz:
Anonymous Quiz
21%
A: 1 undefined 2
23%
B: undefined undefined undefined
33%
C: 1 1 2
23%
D: 1 undefined undefined
Quiz JavaScript
Natija nima chiqadi?
Quiz JavaScript
quiz:
Anonymous Quiz
29%
A: [0, 10], [10, 20]
22%
B: 20, 20
44%
C: 10, 20
4%
D: 0, 10 and 10, 20
👍
1
Quiz JavaScript
Natija qanday boʻladi?
Quiz JavaScript
quiz:
Anonymous Quiz
27%
A: []
19%
B: [null, null, null]
37%
C: [undefined, undefined, undefined]
17%
D: [ 3 x empty ]
Quiz JavaScript
Console.log dan keyingi koment qilingan qiymatlarni qanday chiqarishimiz mumkin?
Quiz JavaScript
quiz:
Anonymous Quiz
34%
A:
game.next
("Yes").value и
game.next
().value
23%
B: game.next.value("Yes") и game.next.value()
31%
C:
game.next
().value и
game.next
("Yes").value
11%
D: game.next.value() и game.next.value("Yes")
Quiz JavaScript
Natija nima chiqadi?
Quiz JavaScript
quiz:
Anonymous Quiz
29%
A: { x: 100, y: 20 }
37%
B: { x: 10, y: 20 }
19%
C: { x: 100 }
15%
D: ReferenceError
Quiz JavaScript
Consoleda nima chiqadi?
Quiz JavaScript
quiz:
Anonymous Quiz
18%
A: Hello there,
61%
B: Hello there, undefined
6%
C: Hello there, null
14%
D: ReferenceError
👍
1
Quiz JavaScript
Consoleda nima natija chiqadi?
Quiz JavaScript
quiz:
Anonymous Quiz
42%
A: 20 и 62.83185307179586
39%
B: 20 и NaN
15%
C: 20 и 63
5%
D: NaN и 63
Quiz JavaScript
Natija nima chiqadi?
Quiz JavaScript
quiz:
Anonymous Quiz
71%
A: 1 va false
18%
B: false va NaN
11%
C: false va false
Quiz JavaScript
Bu kod uchun quyidagi variantdagi kodlarni qaysi biri notoʻgʻri?