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CS-12 Computer Architecture June - 2002

Question Paper of CS-12 Computer Architecture June - 2002 Ql(i) Consider the execution of the following code segment. Use Bernstein's condition to detect the maximum parallelism embedded in this code. Justify the portion that can be executed is parallel and the remaining portion that must be executed sequentially. S1,:A = B + C S2,: C = D + E S3:F = G + E S4: C = A + F S5: M - G + G S6:A = L + C S7: A =

CS -12 Computer Architecture Dec-2004

Question Paper of CS -12 Computer Architecture Dec-2004 Q.I (a) What is mean by inclusion, coherence, and locality in a memory hierarchy? Explain through diagram and examples. Q.I (b) What is meant by superscalar processor? Explain the concept of pipelining in superscalar processors with diagram. : Q.I (c) Shnv the pipelined execution of successive instructions in two unierpipelined cases and explain each case. Q-l (d) Derive the speedup execution for S(m, 1) to compare the relative performance of a superscalar processor with that

CS -12 Computer Architecture Dec-2003

Question Paper of CS -12 Computer Architecture Dec-2003 Q.I (a) Analyze the data dependence among the following statements in a given program fragment Load R1, M (100) /R1, { - M (100)/ Load R2, M (104) /!R2 { - M(104)/ Multi R1, R2

CS -69 TCP/IP Programming Dec -2002

Question Paper of CS -69 TCP/IP Programming Dec -2002 Question no.1(ii) Elaborate on IP Subnet addressing. Question no.1 (iii) Describe TCP connection establishment Procedure through 3-way handshake method Question no.1 (iv) Describe the following field in the IP header format: Q2. Describe the following terms: Q3(i) Answer the following questions with respect do DNS: (a) Describe the DNS message format. Question no.3 (b) How does the name resolution take place? Question no.3 (ii) Comment on 'TCP is a reliable Protocol'. Q4. Suppose you are sending a file from one computer to another computer. Outline the main activities to be conducted at the TCP Levels, IP levels in

CS -12 Computer Architecture June-2003

Question Paper of CS -12 Computer Architecture June-2003 Q.1(i) The SPARC architecture can be implemented with two to eight registe windows, for a total 40 to 132 General Purpose Registers in the intege unit. Explain how general purpose Registers (GPRs) are organized ini overlapping windows in each of the following designs: a) Use 40 GPRs to construct two windows. b) Use 72 G PRs to construct 4 windows. c) In what sense is the SPARC