CS601 Short Question Answers
FAQ’s http://www.vuattach.ning.com
Question: | Give some detail about "fault tolerance". |
Answer: | Fault tolerance means the system will not fail because any one component fails. The system also should provide recovery from multiple failures. Components are often over engineered or purposely underutilized to ensure that while performance may be affected during an outage the system will perform within predictable, acceptable bounds. |
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Question: | What are regulatory Agencies? |
Answer: | All communication technology is subject to regulation and laws by government agencies. The purpose is to protect Public Interest by regulating Radio, Television and Cable Communications. |
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Question: | What is the main problem with ASK (amplitude Shift Keying)? |
Answer: | The main problem with ASK is the noise. Noise usually affected the amplitude so it is most affected by Noise. |
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Question: | What are the basic components of a data communication system ? |
Answer: | There are five basic components of a data communication. These are as follows:- 1) message 2) sender 3) receiver 4) medium 5) protocol |
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Question: | How can I define Data communication? |
Answer: | Data communication is the name of a communication between computers. More specifically, the exchange of data in the form 0's and 1's between two devices (computers) via some form of the transmission medium. Nowadays, data communication between computers also supports digital speech telephone and videophone, thus following direct communication between people. |
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Question: | What is PCMCIA? |
Answer: | PCMCIA (Personal Computer Memory Card International Association) is an international standards body and trade association with over 100 member companies that was founded in 1989 to establish standards for Integrated Circuit cards and to promote interchangeability among mobile computers where ruggedness, low power, and small size were critical. As...