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MCQs — Programming Fundamentals

Practice questions for Computer Science.

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Question 141

Which part of a dynamic web page decides what happens when a user clicks a button?

A. JavaScript

B. An HTML comment

C. CSS colours

D. The title tag

Question 142

In a simple dynamic page, which part creates the headings, paragraphs and buttons?

A. CSS

B. JavaScript

C. HTML

D. A search engine

Question 143

In a simple dynamic page, which part sets the colours, fonts and layout?

A. HTML

B. JavaScript

C. A web server

D. CSS

Question 144

Which of the following pages is dynamic?

A. A page with only a heading and a paragraph

B. A page with a form that shows a message after the user types a name and clicks a button

C. A page with only a picture

D. A page with a fixed table of marks

Question 145

In which order are the parts of a simple dynamic web page usually built?

A. JavaScript, then CSS, then HTML

B. CSS, then JavaScript, then HTML

C. JavaScript, then HTML, then CSS

D. HTML structure, CSS styling, then JavaScript behaviour

Question 146

What happens if the JavaScript part is removed from a dynamic page?

A. The page is deleted

B. The HTML tags stop working

C. The page still shows its content but the actions no longer work

D. The page turns into a video

Question 147

Ali wants a red centred heading and a button that shows a message when clicked. Which parts does he need?

A. HTML only

B. HTML, CSS and JavaScript

C. HTML and CSS only

D. CSS and JavaScript only

Question 148

A student's page shows a button, but nothing happens when it is clicked. Which part should be checked first?

A. The JavaScript code

B. The CSS colours

C. The <title> tag

D. The image file name

Question 149

In the code , what happens when the button is clicked?

A. The page is deleted

B. The button changes colour only

C. The page opens a new website

D. The function show() runs

Question 150

What will this code do? alert("Welcome");

A. Show Welcome as a heading

B. Show Welcome inside an image

C. Show a message box with the word Welcome

D. Change the page colour to Welcome

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📌 MCQs — FAQs

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