Computer Science

Write a justification paper, of at least 2 pages, to your boss explaining how a relational database solution can be applied to a current business problem or area for improvement. Assume that your boss knows nothing about relational database theory. The goal of this paper is to obtain your boss’s approval to proceed with your stated project. Do not focus on technical aspects of a database management system. Focus on how the information will be captured, manipulated, managed, and shared, and the value the database brings to the organization. Include brief examples of how other industries (both domestic and international) have successfully used relational databases to increase efficiency. Your paper must follow all APA Style Guide requirements. All sources must be properly cited using APA guidelines. Include an APA title page and an APA References page. The title page and References pages are in addition to the minimum of 2 pages of body text for your paper. In your paper you must include an introduction section with a heading, body text topic sections as appropriate with headings, and a conclusion section with a heading. Note that APA requires 12 point Times Roman font throughout and 1″ margins.

Prepare a simple Disaster Recovery Plan plan for PHSC. Sections should at a minimum include potential disasters relevant to PHSC, continuity strategies, and how PHSC should handle crisis management. Expect length is 3-5 pages (double-spaced) excluding a title page and a reference page.

1.Design an algorithm for the following operations for a binary tree BT, and show the worst-case running times for each implementation: preorderNext(x): return the node visited after node x in a pre-order traversal of BT. postorderNext(x): return the node visited after node x in a post-order traversal of BT. inorderNext(x): return the node visited after node x in an in-order traversal of BT. 2. Design a recursive linear-time algorithm that tests whether a binary tree satisfies the search tree order property at every node. 3. Exercise 8.2. Illustrate what happens when the sequence 1, 5, 2, 4, 3 is added to an empty ScapegoatTree, and show where the credits described in the proof of Lemma 8.3 go, and how they are used during this sequence of additions. 4. Implement a commonly used hash table in a program that handles collision using linear probing. Using (K mod 13) as the hash function, store the following elements in the table: {1, 5, 21, 26, 39, 14, 15, 16, 17, 18, 19, 20, 111, 145, 146}. 5. Exercise 6.7. Create a subclass of BinaryTree whose nodes have fields for storing preorder, post-order, and in-order numbers. Write methods preOrderNumber(), inOrderNumber(), and postOrderNumbers() that assign these numbers correctly. These methods should each run in O(n) time.

Discuss research/experimenter bias. How does ANOVA help overcome this? Discuss the strengths and weaknesses of each of the three experimental design approaches – factorial design, randomized block design and completely randomized design.

Research and discuss the similarities and differences between cloud computing and client-server computing. Discuss the pros and cons of each.

Topic (Course-Level SLO): Describe the social impact of information literacy and systems in relation to commerce, education, and personal activities. Thesis Statement: Create a statement which includes the following components: Identifies the topic you will be writing about (i.e. how information systems and literacy affect the career field you are going into) Describes the benefits/opportunities/pros and risks/threats/cons that usage or lack of information systems and information literacy have on that career field from the perspectives of Commerce (how businesses are run, new businesses created, etc.) Education (how you receive your education, what schools do with your data) Personal activities (job hunting; job tasks; skills required; collection, handling, and use of data; etc.) Example Thesis Statement: Information systems and information literacy in the transportation industry are more beneficial than harmful, despite the serious risks that cannot be separated from them, because they create opportunities for new sources of revenue, offer more effective and personalized delivery of industry-related education, and result in richer and fuller personal and professional lives. Content Requirements (50% of assignment grade): Substance and Focus Thesis statement clearly addresses all elements of the topic Thesis and Abstract clearly say what the paper will conclude and/or teach the reader Writing shows academic thought, explores contradictions, and successfully reaches a logical conclusion Entire paper shows a thoughtful, in-depth analysis of a significant topic Reader does not need to assume anything or do additional research to accept the main argument and conclusion Organization & Development Support for the thesis that is well-organized, cited from reliable sources, and reaches a conclusion the reader will find credible and/or teaches the reader something new Arrange paragraphs in a logical sequence, each new one building on earlier ones to reach a logical and well-supported conclusion for the paper The paper explores positive and negative aspects of the topic, acknowledging the benefits and risks applicable to the thesis and topic Appropriately cites well-edited quotes; less than 10% of the paper is direct quotations Uses an appropriate mix of outside resources, relevant research, and/or real-life application (work experience, prior coursework, etc.) to support important points Clarity, Style, & Word Choice Paragraphs should have 100-200 words—about 10-15 sentences Spelling, grammar, and use of language meet academic writing standards Sentences vary in length, yet are clearly structured and carefully focused, not long and rambling No misused or unnecessarily fancy words; explains technical terms and words from other languages Technical Requirements (50% of assignment grade): Only a MS Word document file type will be accepted – no pdf or other file types are permitted The body of the paper (excludes Title, Abstract, and References pages) should consist of 750-1,000 words (excluding quoted material) A minimum of 4 credible sources cited (other than textbooks and/or videos), 2 of which must come from the CCC Library databases A Turn-It-In Similarity (plagiarism) score below 60% No spelling or grammar errors (names, abbreviations, and so forth excepted) Must use the MS Word features taught in this course to meet CCC APA Formatting Requirements handout guidance (link at bottom of page) Font and line spacing for the entire document: Use the Ariel font style 11-point font size Double-spaced line spacing Title page: type the title page content to comply with CCC APA Formatting Requirements handout guidance do not use any of the template cover pages available in MS Word – follow the example in the CCC APA Formatting Requirements handout insert a Next Page Section Break after the last line of cover page content Headers: all pages will have header content as specified in the CCC APA Formatting Requirements handout do not use the space bar or default tabs to place Header content–insert a single tab to right-align the page numbering to the right margin Paragraphs and Pages: page margins will be as specified in the CCC APA Formatting Requirements handout use Page Breaks (do not use paragraph returns) to force a new page paragraph indents will be formatted as specified in the CCC APA Formatting Guidelines without using manual tabs and using the 1st-line indent feature remove spacing between paragraphs APA Citations and References: enter all in-text citations and reference sources as specified in the CCC APA Formatting Guidelines using the Citations and Bibliography features on the References Ribbon in MS Word in-text citations will meet CCC APA Formatting Requirements regarding content and placement in the body of the paper References section content will be converted to static text and formatted to use hanging-indents as specified in the CCC APA Formatting Requirements handout

I need this assignment done here by someone who knows computers: Part 1: What firewall products do you currently use and what products have you tried. Part 2: What changes to firewall settings have you performed at home or in work environments. What programs or services have you had to allow access to via a software or hardware firewall? Part 3: Research the firewall products mentioned in this chapter. Compare prices of devices versus software firewalls. Then decide which firewall products would be recommended for networks of different sizes. Part 4: Create an example network and define different scenarios regarding traffic that must be blocked on a router or firewall, then write practice rules to match this traffic. Submit project 3 word file

Scan the articles that appear about Windows Server 2016 and related technologies such as Microsoft Azure and System Center. Use those articles to identify any significant new information about Windows Server 2016 that has been released. Select one piece of new information (e.g. new feature, change in support policy, new security risk) that you think is important or useful. Write a one-page summary that describes the new information and why it is important.

I can shere some article also with the writer  this field of bioinformatics the methodology should focus on the Development of the statistical machine learning tools ; of course it will include some protocol of electronics and programming it will also focus on the Microarray methods for analysing the gene expression level as usual the research proposal focus on the above points Step 1: The Title. Naming your research is an important part of the research proposal. … Step 2: The Abstract. … Step 3: Aims and Objectives. … Step 4: Background. … Step 5: Methodology and Method. … Step 6: Schedule and Timeline. … Step 7: Ethical Approval. … Step 8: Resources.

Please follow the materials within the syllabus as closely as possible, please dont use materials that are above this class. If you have any questions feel free to email me  here are other topics if you want to do them instead the one i chose that is fine with me as well 1) Choose a mathematical problem from one of these lists: https://en.wikipedia.org/wiki/List_of_NP-complete_problems https://en.wikipedia.org/wiki/List_of_PSPACE-complete_problems https://en.wikipedia.org/wiki/List_of_undecidable_problems https://en.wikipedia.org/wiki/EXPTIME https://en.wikipedia.org/wiki/EXPSPACE https://en.wikipedia.org/wiki/RE_(complexity)#RE-complete Or find some other mathematical problem you’re interested in that’s in a complexity class higher than P. Then, describe the problem mathematically and also in your own words, and describe the complexity class it’s in. For “complete” problems, prove its completeness. Showing a problem is NP-complete, for example, generally involves two steps: first, show it’s in NP; then, show some known NP-complete problem reduces to it. Some of the proofs and reductions you come across may be very complex, so you may need to just outline the reduction as best you can, rather than explaining it fully. 2) Pick a complexity class. Discuss the class, its canonical problems, and its relations to other classes. This one is a little more free-form, so you’ll have to figure out what to write about. Or you can focus on 2 classes with a subset/superset relation, describe them and their canonical problems, and prove the subset/superset relation. 3) If you’re interested in compilers and/or parsing, you can pick a parsing algorithm from here: https://dzone.com/articles/a-guide-to-parsing-algorithms-and-technology-part-3 and write your paper on that, analyzing its strengths and weaknesses, and explaining the algorithm. These algorithms should be understandable at your level, so I would expect a more thorough explanation and not just an outline. If the entire algorithm is too much to fit in the paper, find some part you can focus on. 4) Other options if you want to tackle them could be writing about decidability and unsolvable problems, including the Church-Turing thesis, lambda calculus, Godel’s incompleteness theorem, etc. Or possibly the equivalence of Turing machines and non-deterministic Turing machines, or self-referential proofs and paradoxes. These are very abstract and conceptually difficult topics, so if you’re interested in more advanced computer theory, formal logic, or philosophy, these topics might be interesting. 5) If you want to write a paper that goes further into the P vs. NP problem that I discussed in my P vs. NP video, that’s also a possibility. https://en.wikipedia.org/wiki/P_versus_NP_problem 6) You can write a paper on the proof of undecidability of any of the undecidable properties of context-free, context-sensitive, recursive or RE languages, provided the proof is substantial enough for this paper.