Answer:
d) It allows a computer to communicate with the World Wide Web.
Explanation:
When you go onto something such as Google Chrome, you are promoted to going to Google and accessing the world wide web. You are not comparing or creating a custom web page as those require different software
The answer is D. Hope this helps!
where was vacuum cleaner invented
The Air-way Sanitizor Company, which began in Toledo, Ohio in 1920
Final answer:
The invention of the vacuum cleaner occurred during a period of technological innovation that included various household appliances. The 'Dustbuster' was a later development by Black & Decker influenced by Apollo space mission technology.
Explanation:
The invention of the vacuum cleaner falls into the realm of technological advancements that transformed household labor. While portable cordless vacuums became a consumer convenience, thanks to technology developed for space missions like the Apollo and Gemini projects, the vacuum cleaner itself was invented much earlier. Specifically, the history of vacuum cleaners began during the era of technological innovation that included other household appliances, such as refrigerators and washing machines. The Dustbuster, a miniature vacuum cleaner, was influenced by Apollo space mission technologies created by Black & Decker, where a computer program designed to optimize the power consumption of equipment led to its development.