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Answer each of these items in your examination booklet by circling the number of your choice. If more than one answer is given for an item, that item will not be marked. Incorrect answers will be marked as zero. Marks will not be awarded for explanations. Note: 2 marks each a. Which of the following is a method for considering a collection of IS projects in terms of their potential risks and benefits as a means of selecting which projects to undertake? 1) Scoring models 2) Strategic IS planning 3) Scenario planning 4) Portfolio analysis b. Which of the following is a key challenge in managing data? 1) Determining appropriate field widths 2) Choosing a DBMS 3) Managing data security 4) Distinguishing between data and information c. Which of the following is a tangible benefit? 1) More timely information 2) Higher client satisfaction 3) Reduced facility costs 4) Increased anizational learning d. Which of the following is a true statement about the benefits of information systems? 1) The benefits of information systems are easy to determine. 2) Tangible benefits are always greater than intangible benefits. 3) Intangible benefits are always greater than tangible benefits. 4) Intangible benefits are often indirect, and thus harder to realize. e. Which one of the following is not one of the basic petitive strategies presented in Module 1? 1) Cost strategies 2) Differentiation strategies 3) Strategic dominance 4) Customer lockin f. Which of the following is a true statement concerning entityrelationship and data flow diagrams? 1) Entityrelationship diagrams are concerned with data in motion, while data flow diagrams are concerned with data at rest and in motion. 2) They are used during the design phase of the systems development lifecycle to municate with users about the requirements of the system. 3) When documenting a system over time, the information in data flow diagrams is more likely to change than that in entityrelationship diagrams. 4) They use the same symbols to represent data elements. g. Which of the following activities does requirements analysis involve? 1) Laying out the ponents of a system and their relationship to each other as they would appear to the users 2) Translating the abstract logical model into the specific technical design for the new system 3) Changing from the old system to the new system 4) Defining the objectives of the new or modified system and developing a detailed description of the functions that the new system must perform h. Which of the following is least descriptive of prototyping development? 1) Small scale 2) Interactive 3) Clearly defined specifications 4) Enduser focused i. Which of the following is most likely to result in a system that does not meet quality assurance standards? 1) Outsourcing 2) Enduser development 3) Offtheshelf application software package 4) Prototyping j. Which of the following best describes the process of bringing together endusers and information systems s