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The values of parameters for the Stop-and – Wait ARQ protocol are as given below. -gate computer science 20171 AnswerQ.12) Consider a TCP client and a TCP server running on two different machines. After completing data transfer, the TCP client calls close to terminate the connection and a FIN segment is sent to the TCP server. Server-side TCP responds by sending an ACK which is received by the client-side TCP. As per the TCP connection state diagram(RFC 793), in which state does the client side TCP connection wait for the FIN from the server-side TCP? -gate computer science 20171 AnswerThe two columns below show some parameters and their possible values Parameter Value P – Gross Command Area I – 100 hectares/cumec Q – Permanent Wilting Point II – 6 °C R – Duty of canal water III – 1000 hectares S – Delta of wheat IV – 1000 cm V – 40 cm VI – 0.12 Which of the following options matches the parameters and the values correctly? - gate civil 2017 1 AnswerSuppose that the stop-and-wait protocol is used on a link with a bit rate of 64 kilobits per second -gate-cse-20151 AnswerThe n-bit fixed-point representation of an unsigned real number X uses f bits for the fraction part. Let i = n - f. The range of decimal values for X in this representation is :- -gate computer science 20171 AnswerA layer-4 firewall (a device that can look at all protocol headers up to the transport layer) CANNOT - 2011-computer science-gate1 AnswerWhich one of the following uses UDP as the transport protocol? -computer science-gate-20071 AnswerThe protocol data unit (PDU) for the application layer in the Internet stack is -gate-computer science-20121 AnswerDiscuss the quality of service parameters of computer networks1 AnswerConsider the following grammar p --> xQRS Q --> yz|z R --> w|∈ S -> y Which is FOLLOW(Q)? -gate computer science 20171 AnswerThe probability that a k-digit number does NOT contain the digits 0, 5 or 9 is -gate computer science 20171 AnswerThe statement (¬ p) → (¬ q) is logically equivalent to which of the statements below? I. p → q II. q → p III. (¬ q) ∨ p IV. (¬ p) ∨ q -gate computer science 20171 AnswerQ.8) The expression [(x + y)-|x - y|]/2 is equal to : -gate computer science 20171 AnswerConsider the values A = 2.0 x 1030, B =-2.0 x 1030, C= 1.0, and the sequence GATE CSE 20001 AnswerA bit-stuffing based framing protocol uses an 8-bit delimiter pattern of 01111110. If the output bit-string after stuffing is 01111100101, then the input bit-string is: (-Gate Computer Science 2014)1 AnswerQ.58) The number of integers between 1 and 500 (both inclusive) that are divisible by 3 or 5 or 7 is ______. -gate computer science 20171 AnswerIn the following pairs of OSI protocol layer/sub-layer and its functionality, the INCORRECT pair is: (-Gate Computer Science 2014)1 AnswerFind the smallest number y such that y x 162 (y multiplied by 162) is a perfect cube. -gate computer science 20171 AnswerQ.61) Let u and v be two vectors in R2 whose Euclidean norms satisfy |u| = 2|v|. What is the value α such that w = u + αv bisects the angle between u and v ? -gate computer science 20171 AnswerQ.11) Let X be a Gaussian random variable with mean 0 and variance σ2. Let Y = max(X,0) where max(a,b) is the maximum of a and b. The median of Y is _____. -gate computer science 20171 Answer