ANNA UNIVERSITY
B.E. / B.Tech. DEGREE EXAMINATION
Fourth Semester
Computer Science Engineering
CS2254 / 80250012 / CS45 / CS1253 / 10144CS405
OPERATING SYSTEMS
(Common to B.Tech IT)
(Regulation 2008)
Common to students admitted at Anna University,
Chennai on and after 2008
Coimbatore, Trichy, Madurai on and after 2010
Anna University Answer Keys - How the paper will be corrected
Question papers with answers -Paper valuation-Allocation of marks
How the paper valuation is done?
After the exams, the register numbers will be hidden and the papers will be sent other zones for correction. Staffs working in the colleges under Anna University (other zones) will be valuating the paper. So Anna University prepares the answer key for the question paper. It will be given to the staffs during the paper valuation to perform it right.
Paper valuation will be done in colleges chosen by Anna University. Staffs will be called for the valuation. Correction will be done only based on the answer key.
If the staffs asked by Anna University is not sent for valuation, then the results of that semester are withheld for that particular college.
How the Answer Key will be ?
Answer key will not have complete answer. It has only important key points. So, students can score even if they small but only the key points. The key points are taken from the prescribed books of Anna University corresponding to the subject.There is no need to write pages and pages for a question. We have uploaded a sample answer Key. Have a look at it and get a idea.
Question Paper:
View CS2254 / 80250012 / CS45 / CS1253 / 10144CS405 - OPERATING SYSTEMS May / June 2012 Question Paper before download
Download a copy of CS2254 / 80250012 / CS45 / CS1253 / 10144CS405 - OPERATING SYSTEMS May / June 2012 Question Paper
Question Paper Keys:
View CS2254 / 80250012 / CS45 / CS1253 / 10144CS405 - OPERATING SYSTEMS May / June 2012 Answer keys before download
Download CS2254 / 80250012 / CS45 / CS1253 / 10144CS405 - OPERATING SYSTEMS May / June 2012 Question Paper with answer key
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