Computers and Technology, 25.06.2020 04:01 pippyysanchezz

Consider a demand-paging system in which a process is allocated three frames. Let the Least Recently Used (LRU) page-replacement algorithm be used in the system. Let the sequence of page references for the process be as follows: 1, 3, 4, 1, 5, 2, 3, 1, 6, 2, 4, 3, 2, 4, 1, 6, 5, 6, 1, 5, 3, 1, 2, 4, 1, 2When processing each of the above page references, determine the set of pages resident in memory. Now, identify a triple from the following that represents a set of pages of the process that do not reside together in memory at the same time?a) {1, 2, 6} b) {2, 3, 4} c) {1, 4, 5} d) {3, 4, 5}

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Iwould go with either b or c, not sure which one.

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Solution: the categorization of functional and non-functional requirement are as follows: some of the more typical functional requirements include: • business rules• transaction corrections, adjustments and cancellations• administrative functions• authentication• authorization levels• audit tracking• external interfaces• certification requirements• reporting requirements• historical data• legal or regulatory requirementswhile,some typical non-functional requirements are: • performance – for example response time, throughput, utilization, static volumetric• scalability• capacity• availability• reliability• recoverability• maintainability• serviceability• security• regulatory• manageability• environmental• data integrity• usability• interoperability

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1or 2 no all alone yes and lots of them yes coding in basic robotics

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a social news website is an internet website that features user-posted stories. such stories are ranked based on popularity, as voted on by other users of the site or by website administrators. users typically comment online on the news posts and these comments may also be ranked in popularity. since their emergence with the birth of web 2.0, social news sites have been used to link many types of information, including news, humor, support, and discussion. all such websites allow the users to submit content and each site differs in how the content is moderated. on the slashdot and fark websites, administrators decide which articles are selected for the front page. on reddit and digg, the articles that get the most votes from the community of users will make it to the front page. many social news websites also feature an online comment system, where users discuss the issues raised in an article. some of these sites have also applied their voting system to the comments, so that the most popular comments are displayed first. some social news websites also have a social networking function, in that users can set up a user profile and follow other users' online activity on the website.

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Consider a demand-paging system in which a process is allocated three frames. Let the Least Recently...

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