11 November 2016

Selected interview questions for system admins

What are the advantages of Distributed Processing?  Security/Encapsulation Distributed database Faster Problem solving Security through redundancy Collaborative Processing What are the criteria necessary for an effective and efficient network? Performance:  It can be measured in many ways, including transmit time and response time. Reliability: It is measured by frequency of failure, the time it takes a link to recover from a failure, and      the network’s robustness. Security:Security issues include protecting data from unauthorized access and viruses. Name the factors that affect the performance of the network? Number of Users Type of transmission medium Hardware Software Name the factors that affect the reliability of the network? Frequency of failure Recovery time of a network after  <<<<<Read More >>>

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