5.6.3 Protocols

What does DNS stand for and what is its primary function in internet communication?

• Dynamic Name System, updating domain names in real time

• Data Network Service, managing data packet distribution

• Domain Name System, converting IP addresses to human-readable domains

• Domain Network Setup, establishing network connections

Which protocol is responsible for ensuring data packets are sent and received in the correct order?

• DNS

• HTTP

• IP

• TCP

What additional information does TCP add to data packets that IP does not?

• Packet number

• Destination IP address

• Data type

• Encryption status

What does HTTPS ensure when you are browsing the web?

• Secure data transmission

• Faster loading speeds

• Compatibility with all web pages

• Data packet reordering

What is the primary role of HTML in web browsing?

• It translates domain names into IP addresses

• It routes data packets to the correct server

• It defines the structure of web pages

• It encrypts data for secure transmission