Week 2 9. Which of the following is not a valid SELECT statement? a. SELECT cost-retail FROM books; b. SELECT retail+cost FROM books; c. SELECT retail * retail * retail FROM books; d. SELECT retail^3 from books; Week 3 3. Which of the following SQL statements is valid? a. SELECT order# FROM orders WHERE shipdate = NULL; b. SELECT order# FROM orders WHERE shipdate = ’NULL’; c. SELECT order# FROM orders WHERE shipdate = "NULL"; d. None of the statements are valid. 9. Which of the following
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1. Which of the following is not one of Kepler’s Laws of planetary motion? A) As a planet orbits the sun‚ it sweeps out equal areas in equal time. B) The closer a planet is to the sun‚ the slower it moves in its orbit. C) A planet’s orbit is an ellipse‚ with the sun at one focus. D) The more distant a planet’s orbit is from the sun‚ the longer it takes to complete an orbit. Table for Individual Question Feedback Points Earned: 1.0/1.0 Correct Answer(s): B 2. What are the three
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1. On analysis‚ a compound with molar mass 60 g mol–1 was found to contain 12 g of carbon‚ 2 g of hydrogen‚ and 16 g of oxygen. What is the molecular formula of the compound? A. CH2O B. CH4O C. C2H4O D. C2H4O2 2. What is the total number of atoms in 0.20 mol of propanone‚ CH3COCH3? a. 1.2×1022 b. 6.0×102 C. 1.2×1024 D. 6.0×1024 Assuming complete reaction‚ what volume of 0.200 mol dm–3 potassium hydroxide solution (KOH(aq))‚ is required to neutralize 25.0 cm3 of 0.200 mol dm–3 aqueous
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NETWORK PROGRAMMING BIT 4206 BIT 4206 Network Programming Course Outline Prerequisites: BIT 3102 Network Management BIT 3201 Object Oriented Programming Objectives: • By the end of the course the learner should be able to: Have knowledge about Unix Technologies (IPC‚ POSIX threads‚ Unix file system) • Be able to develop client-server network applications on the internet‚ based on UNIX/linux Course Outline An overview of C++ Inheritance‚ Polymorphism‚ Encapsulation‚ Templates‚ Dynamic
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CHAPTER 1—NATURE AND SCOPE OF MANAGERIAL ECONOMICS MULTIPLE CHOICES 1. Business profit is: a. the residual of sales revenue minus the explicit accounting costs of doing business. b. a normal rate of return. c. economic profit. d. the return on stockholders’ equity. 2. To maximize value‚ management must: a. maximize short run revenue. b. minimize short run average profit. c. maximize long run profit. d. maximize short run profit. 3. Value maximization is broader than profit maximization because
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International Financial Management‚ 2e (Bekaert / Hodrick) Chapter 1 Globalization and the Multinational Corporation 1.1 Multiple Choice Easy 1) Which of the following was created in an effort to promote free trade? A) World Trade Organization B) the Sarbanes-Oxley Act C) multilateral development banks D) the Organization for Economic Cooperation and Development Answer: A 2) Which one of the following is an investment from which the payoff over time is derived from the performance
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1. Multinational enterprises (MNEs) are firms that: d. All of the above. 2. Which of the following best describes foreign direct investment (FDI)? a. A firm’s direct investment in production and/or service activities abroad. 3. Which of the following best defines “Triad” as the term is used in the text? c. North America‚ Europe‚ and Japan. 4. According to the text‚ the current brand of “global strategy” seems relevant only for MNEs from: b. The Triad. 5. Emerging
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Tutorial 3 Making the Business Case Multiple Choice Questions 1. A mature‚ stable industry may need IS to ________ the current pace of operations‚ while a company in a newer‚ more volatile industry (i.e.‚ a cellular phone company) may find it more important to __________________ technology. a. reduce‚ outsource b. maintain‚ be on the leading edge of c. advance‚ reduce d. accelerate‚ maintain 2. Porter’s five forces include: a. competitors‚ new entrants‚ customers
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CHAPTER 16 TEST QUESTIONS MULTIPLE CHOICE 1. In regard to political structure‚ postclassical India a. rivaled Tang China in respect to size and administrative brilliance. b. developed no single centralized imperial authority. c. copied the Chinese model after being conquered by the Tang. d. was most influenced by Byzantium. e. was more similar to imperial Rome than to Tang China. 2. An invasion in 451 C.E. by the White Huns‚ began the collapse of the Gupta dynasty and a. began
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Introduction Linear optimization is a mathematical method for determining a way to achieve the best outcome such as maximum profit or lowest cost in a given mathematical model for some list of requirements represented as linear relationships. Linear programming is a specific case of mathematical programming The Primary Purpose of the present investigation is to develop an interactive spreadsheet tool to aid in determining a maximum return function in 401K plan. In this paper‚ we discuss how the
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