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Q. Multimode for transmitting optical signals?
- Multiple beams from light source travel through core at different paths
- Multimode step-index fiber
- Consequently beams reach the destination at different times and the signal mayn't be the same as that which was transmitted
- To address this problem and to permit for more precise transmissions, multimode graded-index fiber may be used
- Index demotes to the index of refraction
- Graded-index demotes to varying densities of the fiber highest at centre and decreases at edge
Q. Explain Stop--and--Wait automatic repeat request? 1. Numbering frames prevents the retaining off duplicate frames. 2. Numbered acknowledgement are needed in case of delay
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In distributed data processing, explain two scenarios where vertical partitioning and horizontal partitioning are used. Distributed Data Processing The distributed data pro
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What is ESP (Encapsulating Security Payload)?
Question: (a) Explain the issue associated with vertices when the scan line scan line polygon fill algorithm is being applied? (b) Explain the logic of shortening edges to a
Two broad classes of middleware are a) General middleware b) Service-specific middleware.
Q. Illustrate about Sliding Window Protocols? - Sliding window - Keeps the unacknowledged outstanding frames in sender - Keeps the expected frames in receiver - Sequen
What is workstation? A workstation is a node in network that is more useful and can occur local information processing or graphics processing. A workstation generally has an in
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