an upper layer message is split into 10 frames each of which has an 80 percent chance of arriving undamaged.if no error control is done by the data link protocol,how many times must the message be sent on the average to get the entire thing through?

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T is a tree and V is a vertex of T of maximum degree in T, say the degree of V in n. Prove that T has atleast n vertices of degree 1.

0 Answers   TCS,

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What is the Maximum No. of detectors in one Zone? it is 20 or 15..Give the refferance too. Booklets says 20 and RTTC says 15.

1 Answers  

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Give an algorithm for the following problem and determine its time complexity. Given a list of n distinct positive integers, partition the list into two sublists, each of size n/2, such that the difference between the sums of the integers in the two sublists is maximized. You may assume that n is a multiple of 2 (i.e. n is even).

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what is a query for divide a table into two subtable?

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I want the syllabus of Section Enginner(Signal & Telecom) of RRB Exam

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nohup sort employees > list 2 > error out & what will happen?

0 Answers   IBM,

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what is the difference between physical address and logical address?

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HI!I AM A STUDENT OF B.TECH 3RD YEAR.I PASSED SECONDARY EXAM IN 2001 & HIGHER SECONDARY EXAM 2003.BUT I DROP 1 YEAR AND ADMITTED IN B.TECH 2004 DUE TO FINANCIAL CRISIS.WHEN INTERVIEWER LOOK AT MY C.V HE WANT 2 KNOW WHAT U DID IN THAT MISSED YEAR? I GET PUZZLED 2 ANSWER THIS QUESTION AS I CAN NOT FIND ANY BOLDER ANSWER.PLZ SUGGEST ME SOME BOLD ANS. THAT INTERVIEWER CAN NOT FIND ANY COUNTER QUARY.... 0 2

4 Answers   TCS, Tech Mahindra,

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what kind of questions generally asked for ME admission, (specially in RGPV).

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how to print a number in character(ex. 123= one twenty three)?

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what is isolator

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