JavaScript Quiz

JavaScript Quiz

8th Grade

10 Qs

quiz-placeholder

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JavaScript Quiz

JavaScript Quiz

Assessment

Quiz

Other

8th Grade

Medium

Created by

Erekle Kereselidze

Used 1+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

რომელია მასივის ჩაწერის სწორი ფრომა?

var colors = "red", "green", "blue";

var colors = (1:"red", 2:"green", 3:"blue");

var colors = ["red", "green", "blue"];

var colors = "red" + "green" + "blue";

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

რომელი არ არის ჯავასკრიპტში მონაცემთა ტიპი?

String

Number

Character

Boolean

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

რომელია სწორი სინტაქსი try catch -ბლოკის შემთხვევაში?

try { ... } catch { ... }

try: { ... } catch: { ... }

try { ... } catch(e) { ... }

try { ... } except(e) { ... }

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

რა დაიბეჭდება? try { throw new Error("Something went wrong"); } catch (e) { console.log(e.message); }

Nothing

Something went wrong

Error

e.message

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

var car = {brand: "Toyota", model: "Corolla"}; console.log(car["model"]);

Toyota

Corolla

model

car

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

var letters = ["a", "b", "c"]; letters.push("d");

["a", "b", "c"]

["a", "b", "c", "d"]

["d", "a", "b", "c"]

Undefined

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

document.getElementById("demo").innerHTML = "Hello!"; console.log(document.getElementById("demo").innerHTML);

არაფერი

Hello!

demo

div

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