Question 24 (3 marks)
Please answer yes or no for each of the following. Is a dual core processor required for:
a) Pipelining (1 mark)
b) Multitasking (1 mark)
c) Multithreading (1 mark)

Question 24 (3 marks) Please answer yes or no for each of the following. Is a...
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Question 1 (Multicore Performance) Part A Machine A Machine B 1 core 2 core 4 GHz clock 2 GHz clock Assume a computation takes 1000 cycles on a single core processor (Machine A). Seventy-five percent of this computation can be parallelized on a dual-core processor (Machine B). The clock rate on the dual core processor is 2 GHz while the clock rate on the single core processor is 4 GHz. What is the...
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QUESTION 2 The pipeline in the ARMI1 CPU is shown in Figure Q2(a). There are three possible (a) paths through the pipeline. The path of the execution depends on what type of instruction is executing (b) Instruction Fetoh Write Decode Execute Back Address DCI Dcz WBIS FE1 FE2 Decode Issue Shif ALU Saturate WBes MAC2 МАСI МАСУ Figure Q2(a) (i) Identify the number of stages for the ARMI1 CPU pipelines....
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QUESTION 2 The pipeline in the ARMI1 CPU is shown in Figure Q2(a). There are three possible (a) paths through the pipeline. The path of the execution depends on what type of instruction is executing (b) Instruction Fetoh Write Decode Execute Back Address DCI Dcz WBIS FE1 FE2 Decode Issue Shif ALU Saturate WBes MAC2 МАСI МАСУ Figure Q2(a) (i) Identify the number of stages for the ARMI1 CPU pipelines. [1...
QUESTION 3 (21 marks) Goofie, Inc. experienced the following transactions in 2018: a. Sold bond of $200,000 in 10-year, 10% bonds payable at 98 for $196,000 on July 1. Interest is payable semiannually on January I and July 1. b. Issued 15,000 shares of $20 ordinary shares with par-value of S1 for cash on August 3. Purchased 900 ordinary shares as treasury shares paying $18 per share on September 20. d. Sold 500 shares of the treasury shares for $24...
A) Interpret the Question 3 marks) Part A (8 marks) You are provided with the following information for Precedent Ltd Service revenue Profit Total assets Total liabilities Current ratio 2017 S620 000 52 500 540 000 300 000 0.60 : 1 2016 $575 000 56 100 555 000 330 000 0.71:1 Required: 1) A loan agreement entered into by the entity in 2017 requires the entity to maintain a minimum return on assets ratio of 10.50%. 1) Calculate the return...
Each of the following question worth 10 marks, please answer all of them. If needed please use Harvard referencing style. There is no word limit, but it is necessary that you provide answers with explanations. Question 1: a) A company expects a series of 24 monthly receipts of $3,600 each. The first payment will be received 1 month from today. Determine the present value of this series assuming an interest rate of 12% per year compounded semiannually b) Compute the...
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1- Why SDRAM is faster than DRAM? 2- Why SIMM is slower than DIMM? 3 What is the purpose of system crystal? 4 What are the four stages of the pipelining process? 5 How much RAM can a 64-bit processor access? 6 What is the factor that the CPU depends on to specify maximum clock speed? 7- Which memory module type has separate contacts on each side of the memory stick? 8- Where SO-DIMM...
TEST/ Tesi Question 1 4 Marks Charges According to the ER model given above, answer the following questions: Note: You need not explain your answer. You can answer these questions with 'yes or 'no REFERRAL (a) Is it possible to record the details of an appointment that does not have any referral? Notes (1 mark) (1 mark) (1 mark) (1 mark) PAYMENT (b) Is every appointment requiring a Test/Procedure? (c) Is it possible to provide more than one qualification for...
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Total: 19 marks Identify the following variables as quantitative or qualitative. (5 marks: 1 mark for each statement) a) The rate of change of a population (1 mark) b) A letter grade in a course (1 mark) c) A person's favourite kind of music (1 mark) d) The number of calories per 100 grams of a food item (1 mark) e) A person's monthly salary (1 mark) Analyze each statement below...
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Question 1 (a) Identify the following planes in a cubic crystal. (2 marks) c Crossing 0.25c (b) Show the (020) and (001) planes on this face centred orthorhombic crystal (1 mark).