Table of Contents
All Week Introduction to Back-End Development Coursera Quiz Answers
Week 1: Introduction to Back-End Development Coursera Quiz Answers
Quiz: Module Quiz: Get Started with Web Development
Q 1. When two computers connect directly to each other, this forms ______________.
[expand title=View Answer] a Network[/expand]
Q2. The programs that run on a computer are called the ______________.
[expand title=View Answer] Software[/expand]
Q3. The structure of a web page is defined using ______________.
[expand title=View Answer] HTML [/expand]
Q4. The style of a web page is defined using ______________.
[expand title=View Answer]CSS [/expand]
Q5. Computers communicate with each other using which protocol?
[expand title=View Answer]Internet Protocol [/expand]
Q6. To communicate with another computer on a network, your computer sends a message called an __________________.
[expand title=View Answer] IP Packet [/expand]
Q7. The web browser and web server use which protocol to transfer data?
[expand title=View Answer] HTTP [/expand]
Q8. In software development, a framework provides a structure for developers to build an application.
[expand title=View Answer] True [/expand]
Q9. As a developer, it is best to use a _____________ to write and maintain code.
[expand title=View Answer] Integrated Development Environment [/expand]
Q10. In software development, an API is a set of functions that an application component or service can provide.
[expand title=View Answer] True [/expand]
Week 2: Introduction to Back-End Development Coursera Quiz Answers
Quiz: Module Quiz: Introduction to HTML and CSS
Q 1: Which two elements should be added to the HTML element to make the structure of an HTML document?
[expand title=View Answer]
1.
2.
[/expand]
<!DOCTYPE html>
<html>
</html>Q 2: When using the anchor tag <a>, which attribute determines where the hyperlink links to?
[expand title=View Answer] href[/expand]
Q 3: When adding an image to a web page, which of the following is the correct HTML tag?
[expand title=View Answer] [/expand]
Q 4: How many columns exist on the following HTML table?
[expand title=View Answer] 2 columns[/expand]
<table>
<tr>
<td>Falafel</td>
<td>$10.00</td>
</tr>
<tr>
<td>Pasta Salad</td>
<td>$12.00</td>
</tr>
<tr>
<td>Dessert</td>
<td>$8.00</td>
</tr>
</table>Q 5: When an HTML form is submitted to a web server, which HTTP methods can be used? Select all that apply.
[expand title=View Answer]
1.POST
2.GET
[/expand]
Q 6: For the following HTML code, which CSS selectors can be used to select the h1 element? Select all that apply.
[expand title=View Answer] ID selector [/expand]
<h1 id="title">Welcome</h1>Q 7: In the following CSS code, what is the color: purple; part known as?
[expand title=View Answer] CSS Property [/expand]
h1 {
color: purple;
}Q 8: Based on the following CSS, what will be the margin-box width for div elements?
[expand title=View Answer] 20 pixels[/expand]
div {
width: 10px;
padding-left: 5px;
padding-right: 5px;
margin-left: 5px;
margin-right: 5px;
}Q 9: True or false. In document flow, block-level elements always start on a new line.
[expand title=View Answer]True [/expand]
Q 10: Based on the following CSS code, how will the text be aligned for the p element
p {
text-align: justify;
}
[expand title=View Answer] The text will be spread out so that every line of the text has the same width within the p element. [/expand]
Week 3: Introduction to Back-End Development Coursera Quiz Answers
Quiz: Module Quiz: UI Frameworks
Q 1: If a library depends on another library, it forms a ______________.
[expand title=View Answer] Dependency Tree [/expand]
Q 2: How many columns does Bootstrap’s responsive grid consist of?
[expand title=View Answer]12[/expand]
Q 3 : To change the style of a Bootstrap component, you use ______________.
[expand title=View Answer] a modifier [/expand]
Q 4: To improve performance, web servers can keep a copy of dynamic content in a ______________.
[expand title=View Answer] Cache [/expand]
Q 5: What are the two main approaches for serving code and resources in a single-page application called? Select two.
[expand title=View Answer]
1.Bundling
2.Code Splitting
[/expand]
Q 6: React is a ______________ that can be used to create single-page applications.
[expand title=View Answer] Library [/expand]
Q 7: Components allow developers to improve development efficiency by reusing code.
[expand title=View Answer] True[/expand]
Q 8: A React application is built up of a tree of components called the Component
[expand title=View Answer]Hierarchy [/expand]
______________.
Week 4: Introduction to Back-End Development Coursera Quiz Answers
Quiz: Course 1 Assessment: Introduction to Web Development
Q1. The code that runs on the web server is commonly known as _____________.
[expand title=View Answer] Software[/expand]
Q 2: In the web browser, what is the role of JavaScript?
[expand title=View Answer] To provide interactivity and data processing[/expand]
Q 3: Which protocol is used to transfer HTML documents to the web browser when browsing the World Wide Web?
[expand title=View Answer] HyperText Transfer Protocol (HTTP) [/expand]
Q 4: What will display in the web browser tab for the following HTML document?
[expand title=View Answer] Little Lemon[/expand]
<!DOCTYPE html>
<html>
<head>
<title>Little Lemon</title>
</head>
<body>
<p>Our Menu</p>
</body>
</html>
Q 5: Which HTML tag is used to link to other HTML documents?
[expand title=View Answer] The anchor tag [/expand]
Q 6: In the following CSS rule, what part of the rule is represented by div?
[expand title=View Answer] Selector[/expand]
div {
width: 50%;
}
Q 7: What is the padding box width for the following CSS rule?
[expand title=View Answer] 20 pixels [/expand]
div {
width: 10px;
padding: 5px;
margin-left: 10px;
margin-right: 10px;
}
Q 8: How many columns does Bootstrap’s grid consist of?
[expand title=View Answer] 12 [/expand]
Q 9: In the following HTML, the btn-primary CSS class is applied to the button element. What is this CSS class known as in Bootstrap?
[expand title=View Answer] A Bootstrap utility class[/expand]
<button class="btn btn-primary">Submit</button>
Q 10: React stores a representation of the browser DOM in memory. What is this representation called?
[expand title=View Answer]
1.Modifier
2.The Virtual DOM
[/expand]
Conclusion:
In conclusion, our journey through the Introduction to Back-End Development course has been an enlightening and empowering experience. We’ve delved into the intricate world of server-side programming, databases, and web application architecture, gaining a foundational understanding of how the back-end components of digital systems function.
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