STRAYER UNIVERSITY Enterprise Technology Process Models – CIS 521 Midterm Exam Quarter: May 2007 Instructor: Prof. Mort Anvari (202) 294-4230 Morteza@Anvari.net Class Web Site: http://www.anvari.net 1. How has the modern enterprise architectures changed from the early network solutions of the 1970s? The modern enterprise architectures has changed from the early network solution in that the early solution followed by vertical, hierarchial approach versus the modern
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First year ENGINEER – ENG1 Modules | credits | Hours | Functional Analysis | 3,5 | 48 | Algebra for Engineers | 2,5 | 32 | Probability 1 | 3,5 | 48 | Statistical Decision (courses +Tuto) | 3,5 | 48 | Microprocessor System | 3 | 40 | Signal Transmission | 2,5 | 32 | Data Transmission | 2,5 | 32 | Workshop on Linux | 3 | 40 | Databases | 3 | 40 | TOEIC 1 | 2,5 | 32 | Advanced Maintenance | 2,5 | 32 | Numerical Analysis | 2,5 | 32 | Operations Research | 2,5 | 32 |
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1. | What does SQL stand for? | | Structured Query Language | | Structured Question Language | | Strong Question Language | | | 2. | Which SQL statement is used to extract data from a database? | | OPEN | | EXTRACT | | GET | | SELECT | 3. | Which SQL statement is used to update data in a database? | | SAVE AS | | UPDATE | | SAVE | | MODIFY | 4. | Which SQL statement is used to delete data from a database? | | DELETE | | REMOVE |
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Case study: Down East Spud Busters 1. Select options from the chapter text, and prepare an organizational chart for the national distribution program that this company is about to embark on.Be sure to incorporate the company’s goals into your overall structure. CEO Divisional Manager Frozen Food Line Divisional Manager Dried Food Line Divisional Manager Traditional Potato Line Supply / Purchase Manager Design and Research Manager Production
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which type of cipher attack can the cryptanalyst encrypt any information and observe the output, which offers the most flexibility and insight into the encryption mechanism. Chosen-plaintext attack Question 2 In which OSI reference model layer do you find e-mail software and other programs that end users interact with? Application Question 3 Identify the configuration that is best for networks with varying security levels, such as general users, a group of users working on
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Term paper On COCOMO Model Introduction The original COCOMO stands for Constructive Cost Model. The word "constructive" implies that the complexity of the model can be understood because of the openness of the model, which permits exactly to know WHY the model gives the estimates it does. The model was first published by Dr. Barry Boehm in 1981, and reflected the software development practices of these days. The name of this model was COCOMO I or COCOMO ’81. Since this time many efforts
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1. This project has been successful so far, first of all thanks to the great leadership of Hutcherson and his assembly of a very skilled team with professional individuals from very different but complementary backgrounds. Planning and execution almost taking place at the same time; great communication was key to the success of this project. The use of different free IT systems enabled a good task management by letting the team know about the progress of the project and using immediately all new
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之，組織變革成功後緊接的承平時期，才是企業獲利的高峰，此時企業透過成功公式的複製(如各種連鎖組織的廣設分店、製造業擴增原有產品線產能)以及營運架構的微調(finetuning)，來享受前期組織變革的成果。因此，對成功的企業而言，組織變革當然不會經常發生。學者甚至認為，時機不當的組織變革不但對組織沒有好處，甚至有害。 然而，由於社會與科技環境會不斷演變，再加上企業體也會逐漸成長，因此，長期成功的企業也需要變革，這就是企業成長的間斷均衡理論(punctuated equilibrium model)。 譬如，產品結構的轉型、事業組合的改變，以至於管理邏輯的改造更新。因此，我們看到正新橡膠每十年便完成一次產品結構的轉型、南亞塑膠的電子事業部卓然有 成、台塑籌劃大陸漳州後石電廠，近年來各大企業勵行人事精簡、組織扁平化等等。當然，這樣的變革最好能夠以企業轉型的方式來進行。 轉型變革既然比轉折變革需要時間，那麼企業轉型的起動時點便要提前，這樣的變革可謂為先應式(proactive)組織變革；反之，如果企業與環境的互利共生關係已經明顯失衡，原先長期構築的營運架構已然失效，經營似乎出現危機，變革迫在眉睫時，則可稱之為後應式(reacive)組
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Section A: Multiple Choices: 1. Structured Query Language (SQL) is the language for working with b. RDBMS 2. Decomposition in database design means a. Breaking one table into multiple tables 3. Locking helps b. To solve concurrency problems 4. Database optimizer b. Minimizes the speed of query execution 5. Data is __________. a. Raw facts 6. Mobile computing means d. None of the above 7. Operation Data Store (ODS) provides c. Both (a) & (b) 8. Transaction is c. Logical
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disabling ignorance; that will allow me to overcome it. Just like a brand does, each person achieves the best results by working in ways in which they best perform. If I set up a comparison between brand Y and brand X, I will notice that the standard model that brand X uses involves feature benefits whereby every feature they offer in their product or service yields an identifiable and distinguishable benefit for their customer. This is similar to working in ways in which one best performs. To be successful
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