Your answer would be A. Architects
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.
Lightweight AP infrastructures has limited mobility and is difficult to manage.
What is mobility?
Mobility refers to a user's capacity to access telecommunication services at any UPT terminal using a personal identity, as well as the network's ability to supply those services in accordance with the user's service profile. Personal mobility refers to the network's ability to locate the terminal linked with the user in order to address, route, and charge the user for calls. The term "access" refers to both the concept of starting and terminating services. Personal mobility does not include the user's management of the service profile. The UPT number governs the personal mobility features of personal communications.
To learn more about mobility
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Answer:
A computer system normally stores characters using the ASCII code. Each character is stored using eight bits of information, giving a total number of 256 different characters (2**8 = 256).
Explanation: