Which term describes a system designed to help locate information on the web?

Which term describes a system designed to help locate information on the web?

• A. Search engines
• B. Social networks
• C. Web servers
• D. DNS systems

Answer: (A)

The main idea here is systems that help you find information on the web. A search engine does this by automatically scanning many web pages, building an index of what they contain, and then letting you enter a query to retrieve relevant results. It ranks pages so the most useful information appears first, making it easy to locate what you’re looking for quickly. Social networks focus on connecting people and sharing content, not systematically locating information across the entire web. Web servers host and deliver web pages to users, rather than helping you search. DNS translates domain names to IP addresses to route requests. Because of its primary function—locating information across the web—the correct term is search engines.

The main idea here is systems that help you find information on the web. A search engine does this by automatically scanning many web pages, building an index of what they contain, and then letting you enter a query to retrieve relevant results. It ranks pages so the most useful information appears first, making it easy to locate what you’re looking for quickly. Social networks focus on connecting people and sharing content, not systematically locating information across the entire web. Web servers host and deliver web pages to users, rather than helping you search. DNS translates domain names to IP addresses to route requests. Because of its primary function—locating information across the web—the correct term is search engines.