DNS Quiz

What is the primary function of the Domain Name System (DNS) as described in the learning material?

• To encrypt data sent over the internet

• To convert a URL to an IP address

• To increase internet speed

• To store data in the cloud

What does DNS stand for in the context of computer networks?

• Dynamic Network System

• Domain Name System

• Digital Network Service

• Data Network Solution

Which of the following is an example of a URL?

• www.google.com

• 192.168.1.1

• Google Search

• HTTP Protocol

What part of the URL "https://www.amazon.co.uk" specifies the protocol used to access the web resource?

• www.amazon.co.uk

• https://

• .co.uk

• amazon

Which section of the URL "https://www.amazon.co.uk" represents the domain name?

• https://

• www

• amazon

• .co.uk

What is the primary function of a Domain Name Server (DNS)?

• To increase internet speed

• To translate a domain name into an internet address

• To monitor internet usage

• To provide security against cyber attacks

Why are domain names used instead of IP addresses for accessing websites?

• They provide better security

• They are easier to hack

• They are easier to remember

• They increase data transfer speeds

What happens when a user enters a domain name in their browser?

• The domain name is stored for future reference

• The domain name is directly accessed from the internet

• The domain name server looks up its equivalent network address

• The browser automatically deletes the domain name

What is the primary role of a DNS server in the process of accessing a website?

• To host the website's content

• To provide the IP address corresponding to a domain name

• To display the website on the user's screen

• To increase the website's loading speed

What is the next step after a DNS server provides the IP address for a domain name?

• The web browser displays the website

• The user requests the page data from the web server

• The DNS server stores the website data

• The web server sends the HTML data to the DNS server