Digital Bangladesh

“Digital Bangladesh” is a great movement ever I have seen in my life. All the people who are related with this movement take my gratitude. I will be proud if I be the part of this movement because I believe like Renaissance (14th–17th centuries) this movement will change our country...

web search categories

There are three broad categories that cover most web search queries

• Informational queries – Queries that cover a broad topic (e.g., colorado or trucks) for which there may be thousands of relevant results.

• Navigational queries – Queries that seek a single website or web page of a single entity (e.g., youtube or delta airlines).

• Transactional queries – Queries that reflect the intent of the user to perform a particular action, like purchasing a car or downloading a screen saver.

Search engines often support a fourth type of query that is used far less frequently:

• Connectivity queries – Queries that report on the connectivity of the indexed web graph (e.g., Which links point to this URL?, and How many pages are indexed from this domain name?).