ERTest

Which of the following is the best heading for Paragraph A?

• The Importance of Application Logic

• The History of Static Web Pages

• Front-End vs. Client-Side

• Defining the Two Core Specialisations

Answer explanation

This aligns with the paragraph's purpose of introducing web programming and its two fundamental components: front-end and back-end.

Which of the following is the best heading for Paragraph B?

• The Three Pillars of the User Interface

• The Rise of Responsive Design

• JavaScript and Form Validation

• The Difference Between Headings and Paragraphs

Answer explanation

This accurately reflects the paragraph's focus on the three 'core technologies' (HTML, CSS, JavaScript) that build the front-end.

Which of the following is the best heading for Paragraph C?

• A History of Single Page Applications (SPAs)

• How to Build Desktop Software

• The Evolution of JavaScript into Powerful Frameworks

• React vs. Angular vs. Vue.js

Answer explanation

This heading captures the paragraph's narrative, from JavaScript's simple beginnings to the powerful frameworks (React, Angular, etc.) that enable complex apps.

Which of the following is the best heading for Paragraph D?

• Storing and Retrieving User Data

• The Difference Between a Server and a Database

• The 'Behind-the-Scenes' Components

• The Role of User Authentication

Answer explanation

Answer C aligns perfectly with the paragraph's description of the back-end as the 'engine' and the 'invisible but essential layer' that handles server-side tasks.

Which of the following is the best heading for Paragraph E?

• A Diverse Landscape of Server-Side Tools

• The Popularity of Python and Django

• Relational vs. Non-Relational Databases

Answer explanation

A Diverse Landscape of Server-Side Tools for the heading is best summarizes the paragraph's main point: that unlike the front-end, the back-end has many different language and framework options (Node.js, Python, PHP, etc.).

According to the passage, CSS is primarily used to control the visual presentation of a web page.

• TRUE

• FALSE

• NOT GIVEN

Answer explanation

Paragraph B states that CSS 'dictates the visual presentation, controlling colours, fonts, and layout'.

The passage claims that React and Angular are back-end frameworks.

• TRUE

• FALSE

• NOT GIVEN

Answer explanation

Paragraph C explicitly identifies React and Angular as 'front-end frameworks and libraries'.

The passage states that user authentication is typically managed by the back-end.

• TRUE

• FALSE

• NOT GIVEN

Answer explanation

Paragraph D, in listing the responsibilities of the back-end, includes 'managing user authentication and security'.

Python is considered a more secure language for back-end development than PHP.

• TRUE

• FALSE

• NOT GIVEN

Answer explanation

Paragraph E lists both Python and PHP as options but does not compare them in terms of security.

Complete the sentence (max two words): Back-end development is responsible for tasks like server-side logic and __________.

Answer explanation

Paragraph D lists the back-end's responsibilities: 'managing server-side logic... database interaction... and managing user authentication'.