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Articles Home » Cloud Computing MCQs » MEMS

MEMS



Answers

1. b
Explanation:The advantage of WPS is that there are hundreds of millions of Wi-Fi access points worldwide and they are closer to the mobile device.

2. b
Explanation:MEMS as a class can be between 1 and 1000 micrometers in size.

3. c
Explanation:The system uses a large reference database of Wi-Fi access points and cell tower IDs, raw position data from each location source (a signal), and the company’s proprietary algorithm to locate the device.

4. c
Explanation:Loki has its browser plug-in to locate users for subscribing Web sites.

5. d
Explanation:There are many more contexts that can be used in processing client requests and returning relevant information.

6. d
Explanation:The opposite of a push is a pull technology, in which the client polls for and requests a transaction.

7. a
Explanation:The XMPP PubSub extension is how Apple creates a push service for MobileMe.

8. a
Explanation:BOSH stands for Bidirectional Streams Over Synchronous HTTP.

9. b
Explanation:client is called Mail User Agent(MUA).

10. a
Explanation:Push-IMAP stands for the Push extensions for Internet Message Access Protocol.


· Posted by Superadmin on March 27 2016 · 0 Comments · 2522 Reads · Print
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