1. Define the internet and explain its role in global communication. 2. How does the Domain Name System (DNS) facilitate the translation of domain names into IP addresses? 3. List... 1. Define the internet and explain its role in global communication. 2. How does the Domain Name System (DNS) facilitate the translation of domain names into IP addresses? 3. List and explain the components of a Uniform Resource Locator (URL). 4. Describe the characteristics of static and dynamic websites, highlighting their differences.
Understand the Problem
The question consists of four parts that ask for brief explanations related to the internet, specifically its role in global communication, the domain name system (DNS), components of a URL, and characteristics of static and dynamic websites.
Answer
1. The internet is a global network for communication. 2. DNS converts domain names to IP addresses. 3. URL components: protocol, domain, path, query, fragment. 4. Static sites have fixed content; dynamic sites change.
- The internet is a global network of interconnected computers, enabling communication and data exchange worldwide. It facilitates global communication by providing a platform for email, social media, and information sharing. 2. DNS translates human-readable domain names into numerical IP addresses, enabling browsers to locate and load resources. 3. A URL consists of a protocol (e.g., HTTP), domain name, path, and optionally a query and fragment identifier. 4. Static websites display fixed content, while dynamic websites can change content based on user interaction or server-side scripts.
Answer for screen readers
- The internet is a global network of interconnected computers, enabling communication and data exchange worldwide. It facilitates global communication by providing a platform for email, social media, and information sharing. 2. DNS translates human-readable domain names into numerical IP addresses, enabling browsers to locate and load resources. 3. A URL consists of a protocol (e.g., HTTP), domain name, path, and optionally a query and fragment identifier. 4. Static websites display fixed content, while dynamic websites can change content based on user interaction or server-side scripts.
More Information
URLs uniquely identify web resources, enabling easier navigation. Static websites are simpler and faster, while dynamic websites offer personalized content but are more complex.
Tips
A common mistake is confusing the protocol with the domain name in a URL or assuming all websites are dynamic.
Sources
- What is DNS? How Domain Name System works - TechTarget - techtarget.com
- What is a URL (Uniform Resource Locator)? - TechTarget - techtarget.com
- Internet Meaning, Working, and Types of Services - Spiceworks - spiceworks.com
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