Underwater Networking
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Underwater Networking
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25 Questions

1. ___________ are two parameters that vary over different types of deployments of underwater sensor networks.
2. ______is also an important design criterion as the energy consumption of acoustic modems is generally in the range 1-100 watts while transmitting.
3. The threshold of human hearing is
4. In the structure of fiber, the light is guided through the core due to total internal ______
5. _________or radioactive decay is the name given to the natural process by which the atomic structure of an atom changes to a more stable state.
6. Channels can be shared in an area with many subscribers with help of
7. _______ is a data structure that improves the speed of data retrieval operations on a database table at the cost of additional writes and storage space to maintain the index data structure.
8. Do all undersea earthquakes trigger a tsunami?
9. Signals can be ________.
10. Expand the MAC Layer
11. Which one of the following is the Simulator for Data Analysis for Underwater Applications?
12. Ocean bottom sensor nodes are deemed to enable applications for
13. The most common technique to change an analog signal to digital data is called __________.
14. The ________transmiss ion of data is usually unrealistic, due to the transmission cost.
15. Data can be ________.
16. The name of storm _____ is given to systems that develop over the Atlantic or the eastern Pacific Oceans.
17. CIR is meant for
18. ________ is a type of transmission impairment in which the signal loses strength due to the resistance of the transmission medium.
19. _________ tool is used to measure underwater earthquakes.
20. Is a cable is to be designed for use on 1000 kV, which insulation would you prefer ?
21. Which of the following is smallest integer data type ?
22. Which one of the following is not a function of network layer?
23. The name of the ocean storm is given to the systems that develop over South Pacific and Indian Ocean is _______
24. Optical fibers came into existence by
25. Propagation of ________in the frequency range of interest for communication can be described in several stages