Question

Which of the following is not a search engine?
a).Google
b).Yahoo
c).Bing
d).Windows

Answer 1

Hint: In this question, we will study the basics and discovery or invention of all the mentioned options. This will give us the required answer easily. Further, we will discuss the basics of a search engine, for our better understanding.

Complete answer:
As we know that Google was founded in September 1998 by Larry Page and Sergey Brin while they were Ph.D. students at Stanford University in California. Further, Google, LLC is an American multinational technology company that specializes in internet related services and products, which include online advertising technologies, a search engine, cloud computing, software, and hardware.
Now, as we know yahoo is also an Internet portal that incorporates a search engine and a directory of World Wide Web sites organized in a hierarchy of topic categories. It provides both new and also to the seasoned Web users the reassurance of a structured view of hundreds of thousands of Web sites and millions of Web pages. It also provides one of the best ways to search the Web for a given topic, like Google.
Now, Bing is also a search engine, which is created and operated by Microsoft, replacing its former Live Search, Windows Live Search, and MSN Search offerings. Microsoft CEO Steve Ballmer introduced the search engine in May 2009. Bing became fully operational in June 2009. Bing takes into account more than 1000 signals to order websites on search engine result pages or SERP.
We also know that Microsoft Windows, which is also called Windows and Windows OS, computer operating system represented by OS developed by Microsoft Corporation. This Corporation used to run personal computers (PCs). Approximately 90 percent of PCs run the same version of Windows. We should know that the first version of Windows, released in 1985, was simply a GUI offered as an extension of Microsoft’s existing disk operating system, or MS-DOS.

Therefore, the correct option is d) i.e., from the given options, Google, Yahoo and Bing are examples of search engines, whereas the window is an operative system.

Additional information:
Here, the name of the search engine means that it is used for searching the information that a user needs. Also, we can say that a search engine is a software system that is designed to carry out web searches, which means to search the World Wide Web or www in a systematic way for particular information specified in a textual web search query. Here, the search results are generally presented in a line of results, also known as the search engine result page or SERP.

Note:
We should know that the required information is found and listed, on the World Wide Web which is represented by www. We should note that these search engines are far from perfect, that means they rank websites in part according to concepts such as intrinsic authority, which are usually flawed, and which allow rankings to be manipulated.