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Unformatted text preview: UNIVERSITY OF NEW SOUTH WALES SCHOOL OF INFORMATION SYSTEMS, TECHNOLOGY AND MANAGEMENT SESSION 1, 2006 FINAL EXAMINATION, JUNE 2006 INFS1602 COMPUTER INFORMATION SYSTEMS Examination Hours: 2 Exam is worth 60% of the total assessment for this course This paper may be retained by the candidate Number of Questions: 4 Questions are of EQUAL value Candidates are to attempt ALL 4 questions. INSTRUCTIONS Answers must be written in ink. Except where they are expressly required, pencils may only be usedfor drawing, sketching or graphical work. Besides writing instruments, no other material is to be brought into the examination. Carefully read each question. If you have any doubts about how the question should be interpreted, then include your interpretation of the question as part of your answer. QUESTION 1 15 marks. Answer the following questions: a. Explain the difference between systems software and application software. Provide an example of each of these types of software. (3 marks) b. Explain how entities and attributes are related. c. Describe the purpose of a database schema. (3 marks) (3 marks) d. Define the terms 'domain name' and 'URL'. Provide an example of a domain name. (3 marks) e. Describe the difference...
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