Subramanian Alagumalai

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Cloud Computing can be defined as a service or a platform, or an operating system over the Internet to perform tasks. Database has become a part and parcel of life and is being used in almost every computer application. As it is considered the most basic thing, Cloud computing offers this database service too. There are different cloud providers or(More)
Numerous work has been done on item bias and differential item functioning. Although there is some research on distractor analysis, no detailed study has been attempted to examine the way distractors in an item function, with regards to comparing distractor performance. This paper examines how distractors function differentially and compares various methods(More)
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