Homework Answers
TLB is used for getting the physical frame number that is the physical address where the intended page is stored. After getting the physical address, cache is accessed to check whether the required physical frame is present in cache present not..
Thus the answer is False. If there is a hit at cache, still cache is accessed since they are used for two different purpose..
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Can someone explain this answer
(D) Getting a TLB hit means level 1 cache will not...
Example on Cache Placement & Misses - Can someone explain to me how this is done....
Example on Cache Placement & Misses -
Can someone explain to me how this is done.
Solution is posted
Consider a small direct-mapped cache with 32 blocks - Cache is initially empty, Block size = 16 bytes - The following memory addresses (in decimal) are referenced: 0x3E8, 0x3EC, 0x3F0, 0x9F4, 0x9F8. 0x9FC. - Map addresses to cache blocks and indicate whether hit or miss Solution - 0x3E8 cache index = 0x1 E Miss (first access) - 0x3EC cache index =...
Can someone please explain the steps to getting this answer? In the boxes indicated assign the...
Can someone please explain the steps to getting this
answer?
In the boxes indicated assign the E/Z configuration to the C=C bonds in the molecules below:
1. Which metric measures the number of times the CPU can find something in the cache?...
1. Which metric measures the number of times the CPU can find something in the cache? a) hit rate b) miss penalty c) cache size d) miss rate e) hit time
18. You have a byte-addressable virtual memory system with a two-entry TLB, a 2-way set associati...
18. You have a byte-addressable virtual memory system with a two-entry TLB, a 2-way set associative cache, and a page table for a process P. Assume cache blocks of 8 bytes and page size of 16 bytes. In the system below, main memory is divided into blocks, where each block is represented by a letter. Two blocks equal one frame. Given the system state as depicted above, answer the following questions: a) How many bits are in a virtual address...
Can someone explain how to do this? I keep getting the wrong answer, I'm clearly not...
Can someone explain how to do this? I keep getting the wrong
answer, I'm clearly not eliminating right?
J.C. Howard's medical testing company in Kansas wishes to
assign a set of jobs to a set of machines. The following table
provides the production data of each machine when performing the
specific job:
a) The optimal assignment of jobs to machine that will maximize
total production is:
Machine A --
Machine B --
Machine C --
Machine D --
b)The total...
Can someone please explain why the answer is the answer and the other choices are true....
Can someone please explain why the answer is the answer and the other choices are true. PLease dont just give me the answer 5) Which of the following statements about extraction is false? A) The extraction solvent should form an emulsion with the aqueous phase B) The extraction solvent should be immiscible with the aqueous phase C) The extraction solvent should have a different density than the aqueous phase D) Multiple extractions are more productive than one extraction
I know the answer is D, but can someone explain to me how to do this...
I know the answer is D, but can someone explain to me how to do
this problem? Thanks.
D The following pedigree corresponds to two families that carry a non-threatening autosomal dominant condition. What are the chances of individuals 11-3 and 11-4 to have a child with the genetic condition? A. 3/4 B. 1/6 C. 5/6 D. 8/9 E. 4/36 ?
Hi! I'm hoping someone can help me with this question. I keep getting the wrong answer...
Hi! I'm hoping someone can help me with this question. I keep
getting the wrong answer when calculating, so I am trying to
understand where I am going wrong. Thanks!
D 1. For the balanced redox reaction: 3 Mn2+ (aq) + 2Al(s) 3 Mn(s) + 2 A13+ (aq) Calculate Eºcell A. +1.59 V B. +0.93 V C. +0.48 V D. -0.32V E. -0.19 V А B с D E
why is the answer D and not A? can someone draw this out and explain for...
why is the answer D and not A? can someone draw this out and
explain for me? i thought the K2CrO7 would not affect the Br? thank
you so much!
71. Which set of reagents would synthesize m-bromobenzoic acid from benzene? um benzene? F E D a) CH3CI, AICI3; Br2 FeBrz: K2Cr 07, H30 b) CHCI, AICI: Br, FeBrz: KMnO4, H20 c) Br, FeBrz; CH CI, AICI3; K,Cr,0. Hz0 d) CHZCI, AICI:: K Cro, H20 : Bry, FeBrz e) Br,...
Can someone please explain how to solve the problem below? I keep getting the answer incorrect....
Can someone please explain how to solve the problem below? I
keep getting the answer incorrect.
(13 points) The random process X(t) consists of the following two sample functions which are equally likely: x(t,sı)=e", x(t,82)=-et Determine the mean and autocorrelation function of X(t), and also determine whether X(t) is wide sense stationary. (Note: no credit will be awarded for correct guesses without justification).
Example on Cache Placement & Misses -
Can someone explain to me how this is done.
Solution is posted
Consider a small direct-mapped cache with 32 blocks - Cache is initially empty, Block size = 16 bytes - The following memory addresses (in decimal) are referenced: 0x3E8, 0x3EC, 0x3F0, 0x9F4, 0x9F8. 0x9FC. - Map addresses to cache blocks and indicate whether hit or miss Solution - 0x3E8 cache index = 0x1 E Miss (first access) - 0x3EC cache index =...
Can someone please explain the steps to getting this
answer?
In the boxes indicated assign the E/Z configuration to the C=C bonds in the molecules below:
18. You have a byte-addressable virtual memory system with a two-entry TLB, a 2-way set associative cache, and a page table for a process P. Assume cache blocks of 8 bytes and page size of 16 bytes. In the system below, main memory is divided into blocks, where each block is represented by a letter. Two blocks equal one frame. Given the system state as depicted above, answer the following questions: a) How many bits are in a virtual address...
Can someone explain how to do this? I keep getting the wrong
answer, I'm clearly not eliminating right?
J.C. Howard's medical testing company in Kansas wishes to
assign a set of jobs to a set of machines. The following table
provides the production data of each machine when performing the
specific job:
a) The optimal assignment of jobs to machine that will maximize
total production is:
Machine A --
Machine B --
Machine C --
Machine D --
b)The total...
I know the answer is D, but can someone explain to me how to do
this problem? Thanks.
D The following pedigree corresponds to two families that carry a non-threatening autosomal dominant condition. What are the chances of individuals 11-3 and 11-4 to have a child with the genetic condition? A. 3/4 B. 1/6 C. 5/6 D. 8/9 E. 4/36 ?
Hi! I'm hoping someone can help me with this question. I keep
getting the wrong answer when calculating, so I am trying to
understand where I am going wrong. Thanks!
D 1. For the balanced redox reaction: 3 Mn2+ (aq) + 2Al(s) 3 Mn(s) + 2 A13+ (aq) Calculate Eºcell A. +1.59 V B. +0.93 V C. +0.48 V D. -0.32V E. -0.19 V А B с D E
why is the answer D and not A? can someone draw this out and
explain for me? i thought the K2CrO7 would not affect the Br? thank
you so much!
71. Which set of reagents would synthesize m-bromobenzoic acid from benzene? um benzene? F E D a) CH3CI, AICI3; Br2 FeBrz: K2Cr 07, H30 b) CHCI, AICI: Br, FeBrz: KMnO4, H20 c) Br, FeBrz; CH CI, AICI3; K,Cr,0. Hz0 d) CHZCI, AICI:: K Cro, H20 : Bry, FeBrz e) Br,...
Can someone please explain how to solve the problem below? I
keep getting the answer incorrect.
(13 points) The random process X(t) consists of the following two sample functions which are equally likely: x(t,sı)=e", x(t,82)=-et Determine the mean and autocorrelation function of X(t), and also determine whether X(t) is wide sense stationary. (Note: no credit will be awarded for correct guesses without justification).
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