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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

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 -69TCP/IP Programming Dec -2003

Question Paaper of Semester no v CS -69TCP/IP Programming Dec -2003 Q.l(i) Explain the functioning of a bridge (ii) Explain the working of Name Resolver (iii) Differentiate between static and dynamic routing. List the relevant Protocols. (iv) Describe IP subnet addressing. (v)What are different flags of IP header? Write purpose of each Q.2. (i) Describe Ethernet frame format .How is it related to IP and TCP header? (ii) Explain checksum in the context of TCP header Q.3(i) Explain in the context of TCP transmission (a) Connection establishment. (b) Closing of connection (c) Aborting connection: (ii) Write the characteristics of UDP Q.4(i) What is virtual circuit? Explain its use in the relevant Protocol. (ii) What

CS-12 Computer Architecture Dec-2002

Question Paper of CS-12 Computer Architecture Dec-2002 Ql(i) The SPARC architecture can be implemented with two to eight register windows for a total of 40 to 130 GPRs (General Purposed Registers) in the integer unit. Explain how the following designs. (a) Use 10 GPRs to construct two windows. (b) Use 72 registers (GPRs) to construct four windows. (c) In what sense is the SPARC considered a scalable architecture? (d) Explain how to use the overlapped windows for parameter passing between the calling procedure and the called procedure. Ql(ii) Answer the following question: (a) Comment on the advantages in using SIMD computers

CS -12 Computer Architecture Dec -2001

Question Paper of CS -12 Computer Architecture Dec -2001 Q.I (i) What are the design parameters for pipeline processors? Discuss them briefly with examples. (ii) Discuss the structure of super scalar pipelines and the factors causing pipeline stalling. (iii) Consider the execution of an object code with 2,00,000 instructions on a 40 MHz processor. The program consists of four major types of instructions. The instruction mix and the number of cycles (CPI) needed for each instruction type are given below based on the result of a program trace experiment: Instruction type