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Very Short Question and Answers - HTML

Q 1.
What does HTML stand for?

Ans:

HTML stands for Hypertext Markup Language.

Q 2.
What is hypertext in HTML?

Ans:

Hypertext refers to the combination of text and graphic images, and it has the unique feature of linking to other documents or web pages.

Q 3.
What are markups in an HTML file called?

Ans:

Markups are called Tags, which are special symbols or characters used to indicate how content will appear on the browser.

Q 4.
What is a markup language?

Ans:

A markup language is designed to create a markup scheme for electronic documents, specifying the code for formatting, layout, and style. HTML is an example of a markup language.

Q 5.
Why are protocols necessary in computer networks?

Ans:

Protocols are necessary to standardise the processes and ways of communicating over a computer network, ensuring effective and universal data transfer.

Q 6.
What does TCP/IP stand for?

Ans:

TCP/IP stands for Transmission Control Protocol/Internet Protocol.

Q 7.
What is the main function of TCP in TCP/IP?

Ans:

TCP is responsible for breaking down large data into smaller packets and reassembling them at the destination.

Q 8.
What is the responsibility of the IP layer in TCP/IP?

Ans:

The IP layer is responsible for the accurate delivery of data by assigning addresses and sending packets to the correct destination.

Q 9.
What technique does TCP use to break data into packets?

Ans:

TCP uses the technique of Packet-switching to break large data into suitably sized blocks called packets.

Q 10.
What happens to packets after they are sent from the local ISP?

Ans:

The packets travel through multiple levels of networks, computers, and communication lines before reaching their final destination.

Q 11.
What does HTTP stand for?

Ans:

HTTP stands for Hypertext Transfer Protocol.

Q 12.
What is the purpose of HTTP?

Ans:

HTTP defines how messages are formatted and transmitted over the web, and what actions web servers and browsers should take in response to different commands.

Q 13.
What kind of files can be linked by hypertext?

Ans:

Hypertext can link different types of documents/files, such as images, sound effects, and text.

Q 14.
What does HTTPS stand for?

Ans:

HTTPS stands for Hypertext Transfer Protocol Secure.

Q 15.
How does HTTPS secure data transmission?

Ans:

HTTPS encrypts information using Transport Layer Security (TLS) or Secure Sockets Layer (SSL) certificates, ensuring secure data transmission between the server and browser.

Q 16.
Where can you typically see that a website is using HTTPS?

Ans:

Most browsers display a lock icon in the address bar to indicate that a website uses HTTPS and is secure.

Q 17.
Give an example of a type of website that requires HTTPS.

Ans:

Banking and investment websites, e-commerce sites, and any websites where users log in typically require HTTPS.

Q 18.
What is the main difference between HTTP and HTTPS regarding security?

Ans:

HTTP transmits data unencrypted, while HTTPS encrypts data for secure communication.

Q 19.
What role does a TLS certificate play in HTTPS?

Ans:

A TLS certificate encrypts data and authenticates the website, establishing a secure connection between the server and browser.

Q 20.
Why is it important for confidential information to be transferred via HTTPS?

Ans:

Using HTTPS ensures that confidential information, like financial data and login credentials, remains private and protected from cybercriminals.

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