
JS - вопросы о главном
Quiz
•
Computers
•
9th - 12th Grade
•
Practice Problem
•
Hard
Екатерина Михайлова
Used 3+ times
FREE Resource
Enhance your content in a minute
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Что такое объект в JS?
Структура данных, позволяющая создавать массивы
Структура, которая хранит коллекцию индексов и значений
Структура, которая объединяет пары ключ-значение
Просто какой-то тип данных
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Какой из методов массива добавит в него новый элемент?
arr.pop()
arr.append()
arr.add()
arr.push()
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Как правильно создать объект в JS?
let student = [ name: "Vasya"; age: 15;];
let student = { name: "Vasya"; age: 15;};
let student = { name = "Vasya", age = 15};
let student = { name: "Vasya", age: 15};
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Как создать массив в JS?
int arr[]
let arr = []
let arr[]
Да создастся массив, сим-салабим-ахалай-махалай!
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Какой метод может удалить элемент из массива?
splice
slice
remove
delete
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Выведет ли данный код все элементы массива в консоль?
Да
Нет
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Выберите вариант кода, который выведет в консоль значения всех свойств объекта student
for(let key in student){ console.log(student.key);}
for(let i=0; i<student.length; i++){ console.log(student[i]);}
for(let key in student){ console.log(student[key]);}
for(let i=0; i<student.length; i++){ console.log(student.i);}
8.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Как можно получить доступ к свойству hp объекта hero?
hero[hp], hero['hp'], hero.hp
hero->hp, hero["hp"], hero(hp)
hero["hp"], hero.hp, hero(hp)
hero.hp, hero['hp'], hero["hp"]
Similar Resources on Wayground
11 questions
razvoj računala
Quiz
•
9th Grade
10 questions
C# Database
Quiz
•
10th Grade
10 questions
Operating System
Quiz
•
5th - 9th Grade
10 questions
แบบทดสอบหลังเรียนบทที่ 2 สร้างสรรค์ผลงานด้วยภาษาไพทอน
Quiz
•
9th Grade
10 questions
Python Data Types
Quiz
•
9th - 12th Grade
10 questions
AP CSP~ BigIdea 2 Data
Quiz
•
9th - 12th Grade
10 questions
MIL Reviewer 2 - DepEd Common
Quiz
•
12th Grade
10 questions
Variabel dan Tipe Data
Quiz
•
10th Grade
Popular Resources on Wayground
10 questions
Forest Self-Management
Lesson
•
1st - 5th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
30 questions
Thanksgiving Trivia
Quiz
•
9th - 12th Grade
30 questions
Thanksgiving Trivia
Quiz
•
6th Grade
11 questions
Would You Rather - Thanksgiving
Lesson
•
KG - 12th Grade
48 questions
The Eagle Way
Quiz
•
6th Grade
10 questions
Identifying equations
Quiz
•
KG - University
10 questions
Thanksgiving
Lesson
•
5th - 7th Grade
Discover more resources for Computers
30 questions
Thanksgiving Trivia
Quiz
•
9th - 12th Grade
11 questions
Would You Rather - Thanksgiving
Lesson
•
KG - 12th Grade
10 questions
Identifying equations
Quiz
•
KG - University
18 questions
Thanksgiving Trivia
Quiz
•
4th - 12th Grade
20 questions
Thanksgiving
Quiz
•
KG - 12th Grade
20 questions
Pythagorean Theorem and Their Converse
Quiz
•
8th - 9th Grade
10 questions
Understanding Meiosis
Interactive video
•
6th - 10th Grade
10 questions
Thanksgiving Trivia Challenge: Test Your Knowledge!
Interactive video
•
6th - 10th Grade
