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2nd long test

Authored by Armechelyn Derecho

Computers

10th Grade

Used 16+ times

2nd long test
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40 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of the id attribute in HTML?

The id attribute is used to create hyperlinks between pages.

The id attribute allows multiple elements to share the same identifier.

The id attribute is used to style elements with CSS.

The id attribute provides a unique identifier for an HTML element.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why must the value of the id attribute be unique within an HTML document?

The value of the id attribute must be unique to avoid conflicts in element identification.

The id attribute is optional and does not affect functionality.

The id attribute is only used for styling purposes.

The id attribute can be reused multiple times in a document.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Is the value of the id attribute case sensitive?

The id attribute is case insensitive by default.

Yes, the value of the id attribute is case sensitive.

Case sensitivity of the id attribute depends on the browser.

No, the value of the id attribute is not case sensitive.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How can JavaScript access an element with a specific id?

Use document.querySelector('#yourId');

Get it using document.getElementByName('yourId');

Access it with document.getElementByClass('yourId');

Use document.getElementById('yourId');

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What method is used in JavaScript to get an element by its id?

document.querySelector()

getElementById()

document.getElementById()

document.getElementsByClassName()

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Can multiple elements share the same id in an HTML document?

Yes, multiple elements can share the same id in an HTML document.

An id can be reused across different HTML documents.

An id must be unique only within a single HTML file.

No, multiple elements cannot share the same id in an HTML document.

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What happens if two elements have the same id in an HTML document?

Elements with the same id will be ignored by the browser.

Only the first element with the id will be recognized by CSS.

Having duplicate ids is a valid practice in HTML.

Two elements with the same id can cause conflicts, leading to unpredictable behavior in JavaScript and CSS.

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