subject

Consider a demand-paging system with a a paging disk that has an average access and transfer time of 50 ms. addresses are translated through a page table in main memory, with an access time of 5 us per memory access. thus, each memory reference through the page table takes two accesses (i. e. 10 us). to improve this time, we have added an associative memory (tlb) that reduces access time to 6 us, if the page-table entry is in the associative memory. assume that 60% of the accesses are in the associative memory, and that, of the remaining, 10% (or 4% of the total) cause page faults. what is the effective memory access time?

ansver
Answers: 2

Another question on Computers and Technology

question
Computers and Technology, 22.06.2019 18:30
Word vocabulary words: print, proofread, status line, graphics, font effects, left margin, justification, line spacing, copy/paste, data. review words: font point, bold, save, center, error. fill in the correct word for the definition and then transfer the letters to the appropriate spot by number. some numbers will be found multiple times. you will end up with a quotation about…… what else? 1 2 3 4 5 6 7 8 9 10 11 12 13 14 k 16 17 18 19 20 21 22 23 24 25 8 27 28 29 w 31 32 k 34 35 36 w h 39 40 41 42 8 44 45 46 47 48 49 50 51 52 53 54 55 .1. a software function that records keystrokes on a disk or drive so information can be 5 4 52 9 later retrieved. p n 2. to produce a paper copy of information. 10 7 12u n 3. a display that shows the location of the cursor, pages, etc. 45 46 18 27 36 20 42p4. pictures or images, located in clip art or other files. 6 24 44 28 34 49 555. any mis-stroke of a key. 47 41 48 2 10 n6. allows major changes to the font such as shadow, emboss, etc. 21 25 46 35 23 21 29 14 22 17 n7. a feature that centers lines of text horizontally. 49 53 46 9 51 p8. size of the font 31 16 22 b l 9. a feature that prints designated text darker than the rest to add emphasis. 32 3 . p10. to compare copy on a display screen or printout to the original 24 39 25 23 54 9 50 3 and correct errors. j un 11. a feature that allows text to be aligned at the left 11 12 7 21 16 49 40 46 34 2 and right margins. leftn 12. amount of blank space on the left side of the paper. 8 18 41 6 34 linen 13. number of blank lines between lines of text. 17 4 49 13 1914. any information inputted into the computer. 3 4 46 44 p /p15. feature that duplicates text from one location and places it in another.
Answers: 2
question
Computers and Technology, 22.06.2019 22:00
Consider the following declarations (1, 2, 3, 5, 7)class bagtype{public: void set(string, double, double, double, double); void print() const; string getstyle() const; double getprice() const; void get(double, double, double, double); bagtype(); bagtype(string, double, double, double, double); private: string style: double l; double w; double h; double price; }; a.) write the definition of the number function set so that private members are set according to the parametersb.) write the definition of the member function print that prints the values of the data membersc.) write the definition of the default constructor of the class bagtype so that the private member variables are initialized to "", 0.0, 0.0, 0.0, 0.0, respectively d.) write a c++ statement that prints the value of the object newbag.e.) write a c++ statement that declares the object tempbag of type bagtype, and initialize the member variables of tempbag to "backpack", 15, 8, 20 and 49.99, respectively
Answers: 3
question
Computers and Technology, 23.06.2019 00:00
How do we use the sumif formula (when dealing with different formats) ?
Answers: 1
question
Computers and Technology, 23.06.2019 01:10
Are special combinations of keys that tell a computer to perform a command. keypads multi-keys combinations shortcuts
Answers: 1
You know the right answer?
Consider a demand-paging system with a a paging disk that has an average access and transfer time of...
Questions
question
History, 03.12.2021 16:30
question
Mathematics, 03.12.2021 16:30
question
Mathematics, 03.12.2021 16:30
Questions on the website: 13722367