#1
Who is known as one of the fathers of the Internet for co-designing the TCP/IP protocols?
Vint Cerf
ExplanationVint Cerf is renowned for his contribution to co-designing the TCP/IP protocols, foundational to the Internet.
#2
What does HTTP stand for?
HyperText Transfer Protocol
ExplanationHTTP stands for HyperText Transfer Protocol, which is a protocol for transmitting hypertext requests and information.
#3
What protocol is used to secure communications over the Internet?
HTTPS
ExplanationHTTPS, or Hypertext Transfer Protocol Secure, is used to secure communications over the Internet by encrypting data.
#4
Who invented the World Wide Web?
Tim Berners-Lee
ExplanationTim Berners-Lee is credited with inventing the World Wide Web, revolutionizing information sharing and communication.
#5
Which protocol is used for sending emails?
SMTP
ExplanationSMTP, or Simple Mail Transfer Protocol, is used for sending emails over the Internet.
#6
Which organization is responsible for managing and coordinating the Domain Name System (DNS)?
ICANN
ExplanationICANN, the Internet Corporation for Assigned Names and Numbers, manages and coordinates the Domain Name System.
#7
In what year was the first email sent, and who sent it?
1971 by Ray Tomlinson
ExplanationThe first email was sent in 1971 by Ray Tomlinson, a significant event in the history of electronic communication.
#8
Which of the following is NOT a web browser?
TCP/IP
ExplanationTCP/IP is a set of protocols, not a web browser.
#9
What was the original purpose of ARPANET, the precursor to the Internet?
Military communications
ExplanationARPANET was initially developed for military communications, laying the groundwork for the Internet.
#10
The first web page was created by Tim Berners-Lee and was dedicated to providing information about the:
World Wide Web project
ExplanationThe first web page, created by Tim Berners-Lee, provided information about the World Wide Web project.
#11
What is the primary purpose of the Internet Engineering Task Force (IETF)?
To develop Internet standards
ExplanationThe primary purpose of the IETF is to develop and promote Internet standards.
#12
Which of the following is a foundational technology used for creating web pages?
All of the above
ExplanationHTML, CSS, and JavaScript are all foundational technologies used for creating web pages.
#13
Marc Andreessen led the team that developed the first widely used web browser, which was called:
Mosaic
ExplanationMarc Andreessen led the team that developed Mosaic, the first widely used web browser.
#14
The fundamental underlying design of the Internet is based on:
The end-to-end principle
ExplanationThe end-to-end principle is fundamental to the design of the Internet, emphasizing simplicity and flexibility.
#15
Which of these is a correct representation of an IPv6 address?
3ffe:1900:4545:3:200:f8ff:fe21:67cf
Explanation3ffe:1900:4545:3:200:f8ff:fe21:67cf is a correct representation of an IPv6 address, showing its hexadecimal format.