What is the primary purpose of the robots.txt file in web security?

• To encrypt web pages

• To send messages to Spider-bots about what is accessible in a webhost

• To increase the loading speed of the website

• To monitor user activities on the website

Who is recognized as the first computer programmer and laid the groundwork for modern computer programming?

• Grace Hopper

• Charles Babbage

• Ada Lovelace

• Alan Turing

What significant technological contribution did Hedy Lamarr make?

• Developed the first compiler

• Invented the first computer

• Co-invented the frequency-hopping system for secure radio communications

• Created the first algorithm for machine calculations

Which of the following is NOT a displayable image format mentioned in the HTML section?

• JPEG

• TIFF

• PNG

• SVG

What does HTML stand for?

• HyperText Markup Language

• HyperTool Markup Language

• HyperText Management Language

• HyperTool Management Language

Which tag is used to add an image in an HTML document?

• <img></img>

• <div></div>

• <p></p>

• <image></image>

Which of the following audio formats is NOT acceptable for control attribute usage according to the CS 103 Review Guide?

• MP3

• WAV

• OGG

• FLAC

What is the primary purpose of a Sitemap.xml as described in the CS 103 Review Guide?

• To list the physical locations of a website's servers

• To ensure website security through encryption

• To list URLs for a site along with additional metadata for better search engine crawling

• To provide a backup for website data

According to the CS 103 Review Guide, what is the legal status of a copyright as soon as a work is created?

• It needs to be registered with the U.S. copyright office

• It is only in effect after a public announcement

• It is in effect and does not require display of a copyright notice

• It is not valid until a copyright notice is displayed

Which of the following is considered illegal under copyright law?

• Changing a work

• Performing a work publicly

• Reproducing a work

• Citing a work in another document