What is the main reason why servlets give better performance than programs that use the common gateway interface (CGI), even though Java programs generally run slower than C or C++ programs?
Answer to relevant QuestionsList some benefits and drawbacks of connectionless protocols over protocols that maintain connectionsSuppose the price of memory falls by half, and the speed of disk access (number of accesses per second) doubles, while all other factors remain the same. What would be the effect of this change on the 5 minute and 1 minute ...Give an example of a pair of groupings that cannot be expressed by using a single group by clause with cube and rollup.Consider the problem of finding large itemsets.a. Describe how to find the support for a given collection of itemsets by using a single scan of the data. Assume that the itemsets and associated information, such as counts, ...Consider two-dimensional vector data where the data items do not overlap. Is it possible to convert such vector data to raster data? If so, what are the drawbacks of storing raster data obtained by such conversion, instead ...
Post your question