Elearning , Interview Questions And Answers

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About Networks? OSI reference model. what does transport layer do? TCP belongs to which layer? IP belongs to which layer? Where is error correction done? What is a connection oriented/ connection less transmission? What is meant by reliable transmission protocol? why is it called so? What is flow control and where it is done? About ur project? Asked me expalin about the project in brief. If u don't know anything, say it sincerely. U cannot bluff them. I too spoke to them sincerely. They were cool. U need not get tensed. They won't attack you. Just they want to know ur hold about the subject. Sasken at rect in July THE PATTERN IS LIKE APPTI 10 QUES AND OS conspects 10 and C 10 ques total 30ques ......time 60 min.. all of them are objective the apti paper goes like this....they r in serial order at my level best i have noted for u , and remaining i am not sure. in apti the answers having five choices, just work out and all the best. i am not providing my answers ... solve them.. 1. how many 2 digit number satisfy the following... that last digit of the square of the 2 digit number is 8 A. none B. 1 C. 2 D. 3 E more than three 2. city B is 8 miles east of A, city C is 6 miles north ofB city B is 16 miles east of C city E is 12 miles north of D which of the distance from city A to E A. 10 B. 20 C . 24 D .30 E .42 3 if X+Y=Z and X and Y are +ve , which of the follwing statement can be true i) x < y ii) x <2 iii) x <2z A . only (i ) B. only( ii) C . both 1 &2 D . 2&3 E .1,2,3 4. if Xis a number satisying 2< X <3 y is a number not satisying 7<Y<8 which of hte following expressions will have the largest value