Answer:
b. Wolfram Alpha
Explanation:
A specialty search engine can be defined as a type of database query engine which searches for informations and indexes them based on a particular content, subject or focus such as location, topic, government, industry etc. A specialty search engine is different from the general-purpose search engines such as Bing, Google or Yahoo because it gives results that are tailored or more relevant to a particular user.
Wolfram Alpha is an example of a specialty search engine. A Wolfram Alpha is an answer search engine which gives answers to specific questions such as computational, arithmetic, geometric mathematics or calculus.
Also, note that a specialty search engine is commonly referred to as a topical or vertical search engine.
Answer:
Yes
Explanation:
The programs like backupdocs.com help us in storing the lost forever documents like driving license, ration card, social security number, etc., and in case they are lost you need not worry as the backup is there on the backupdocs.com. You can hence, get your lost forever documents from the backupdocs.com in case you have lost them. Hence, the fact put forward by the above question is certainly true. And backupdocs.com is a real advantage for us hence.
Answer:
no why do you ask.. . ...........
There are two standard colors for a text in a them