Question: Suppose that the access time for cache, memory, hard disc are 10ns, 200ns and 20ms respectively. The hit rate for the cache is 0.95

Suppose that the access time for cache, memory, hard disc are 10ns, 200ns and 20ms respectively. The hit rate for the cache is 0.95 and main 0.97. a. Compute the effective access time? (include your calculation) b. What is happen if we choose slower cache (250ns) and faster hard disc (10 ms)? C. What is the percentage of increase or decrease of the second configuration over the first one?

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Programming Questions!

what are 4 steps including APA conlution and effect size for this printout t.test(score~protest,paired=TRUE) Paired t-test data: score by protest t = -6.7082, df = 5, p-value = 0.001114 alternative...

Q1. You have identified a market opportunity for home media players that would cater for older members of the population. Many older people have difficulty in understanding the operating principles...

You own a portfolio of 1-year options on TSLA that includes long 1 contract of a put option at K=300, short 1 contract of a straddle at K=500, and long 1 contract of call option at K=700. What will...

Suppose that the access time for cache, memory, hard disc are 10ns, 200ns and 20ms respectively. The hit rate for the cache is 0.95 and main 0.97. a. b. c. Compute the effective access time? (include...

Suppose that R(A, B, C) is a relational schema with functional dependencies F = {A, B C, C B}. (i) Is this schema in 3NF? Explain. [2 marks] (ii) Is this schema in BCNF? Explain. [2 marks] (b)...

1. (If you can't see image, right-click and view image to enlarge) 2. A generic computer has a two level cache, suppose the CPU makes a series of 4000 address requests. The L1 cache, L2 cache, and...

Define the contextual-equivalence relation ` M =ctx M0 : for pairs of PCF terms M, M0 , PCF types , and PCF type environments . [3 marks] (ii) For PCF terms M and N with respective typings ` M : and...

Q1) Please answer this question for all a,b,and c and please put each letter beside each answer A generic computer has a two level cache, suppose the CPU makes a series of 4000 address requests. The...

A certain program has to maintain an array, count, of N counters which are all initialised to zero. The value of counter i can be incremented by one by the call: increment(i), and this is the only...

Given the following project network and baseline information below, complete the form to develop a status report for the project at the end of period 4 and the end of period 8. 0 A 2 0 2 2 2 O Task A...

Q2: Bella Beauty Salon's unadjusted trial balance for the current year follows: Bella Beauty Salon Trial Balance December 31 Cash. $ 4,200 Prepaid insurance. 1,480 Shop supplies.. 990 Shop equipment...

Write a brief summary or outline of the three (3) most important mathematical concepts worked on during the week and post it on this forum. Remember to include the topic of the line graph and how it...

# 3 [36.33] A cracked beam is similar in geometry to that of Problem #1 except that the vertical location of the crack is arbitrary at position y from the centerline. The applied load is uniformly...

Shown below is output from two Excel regression analyses on the same problem. The first output was done on a full model. In the second output, the variable with the smallest absolute t value has been...

Farnsworth Company has gathered data on its overhead activities and associated costs for the past 10 months. Tracy Heppler, a member of the controller's department, has convinced management that...

During Year 1, the company purchased 1,000 shares of stock for $24 per share. Near the end of Year 1, the company sold 400 shares. Make the journal entry to record the sale, assuming that the shares...

The U.S. Department of Agriculture publishes data annually on various selected farm products. Shown here are the unit production figures for three farm products for 10 years during a 20-year period....

your father is about to retire and he wants to buy an annuity that will provide him with 7 8 0 0 0 of income a year for 2 5 years with the first payment coming immediatly the going rate on such...

What is the difference between an arithmetic shift and a logical shift?

Assume numbers are represented in 8-bit twos complement representation. Show the calculation of the following: a. 6 + 13 b. -6 + 13 c. 6 - 13 d. -6 - 13

Let 5BCA0000 be a floating-point number in IBM format, expressed in hexadecimal. What is the decimal value of the number?

11. Which lobe of the cerebral cortex includes the primary somatosensory cortexpg99

1. What does dorsal mean, and what is its oppositepg99

1. People who take methylphenidate (Ritalin) for control of attention-deficit disorder often report that, although the drug increases their arousal for a while, they feel a decrease in alertness and...