Computer Science Semester 2 2022-2023 Final Exam

What is the Internet Protocol (IP)?

• A set of rules describing what behavior is acceptable on the Internet
• A law that says that the Internet is for everyone
• A protocol that defines the structure of an Internet address and assigns a unique address to every device on the Internet
• An agreement that sets a limit on the number of computers than can be on the Internet at any given time

Why do programmers use variables?

• Because they are lazy and don’t want to write out equations every time
• It allows the programmer to reuse multiple lines of code
• They are a way to document functions
• To store values to easily reuse later and make code easier to read and understand

Suppose you have the following CSS rules:

p { color: green; }

.fire { color: red; }

#title { color: blue; }

What font color will the following HTML element have after being styled by the given CSS:

<p class="fire" id="title">Hello World!</p>

• red

• blue

• green

• black

Suppose you have written a web page using HTML and CSS and it is hosted at the URL yourdomain.com/home.html Which of the following statements is true about which devices can view your website?

• Only browsers on desktop computers can view your website because only desktop browsers can render HTML based web pages.
• Only browsers on mobile phones can view your website because only mobile browsers can render HTML based web pages.
• Only computers made after the day you publish your website can view your website. Older computers can’t understand HTML and CSS.
• Any browser on any device will be able to view your webpage, because all browsers and devices on the Internet agree to use the same protocols for sending, receiving, and viewing webpages.

Which of the following statements are true about styling your web pages with CSS: I. Styling with CSS is more scalable than using style= on each HTML tag that you want to style II. You can create styles with CSS that are not possible using style= on an HTML tag

• I only
• II only
• I and II
• Neither I nor II

What is the result of the following HTML code: <ol>

<li>Bread</li>

<li>Milk</li>

<li>Eggs</li>

</ol>

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Which of the following is a valid CSS rule?

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An image is hosted at https://upload.wikimedia.org/wikipedia/commons/6/62/Big_and_little_dog.jpg

Which of the following is the proper HTML code to display this image on your webpage?

• <a href="https://upload.wikimedia.org/wikipedia/commons/6/62/Big_and_little_dog.jpg">Image</a>

• <img>https://upload.wikimedia.org/wikipedia/commons/6/62/Big_and_little_dog.jpg</img>

• <img src="https://upload.wikimedia.org/wikipedia/commons/6/62/Big_and_little_dog.jpg">

• <img src="https://upload.wikimedia.org/wikipedia/commons/6/62/Big_and_little_dog.jpg"></img>

Which of the following classifies as metadata about a webpage?

• The tags that make up the body of the webpage
• A table on a webpage
• A list on a webpage
• The title of the webpage

What is generated from the following HTML code: <h1>Hello</h1>

<h3>Hello</h3>

<h6>Hello</h6>

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