DataBase Concepts DataBase – a collection of information related to specific entity (e.g. organization‚ bank‚ college‚ library etc.) DBMS – (Database management system) – a application through which we can control the database i.e. we can store data into database‚ update the data and delete also we can retrieve the data from database. For doing these operation DBMS support a language called Structured Query language (SQL). SQL accomplishes many powerful tasks with a mere seven statements: SELECT
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_______________________________________ ENSC 406 – Spring 2014 – Week 4 Tutorial Assignment Readings: Textbook chapter 4 and 5‚ Engadget article posted on WebCT (http://www.engadget.com/2009/01/19/belkin-pleas-for-mercy-over-paid-amazon-reviews-deception/)‚ and the Auschwitz Article posted on WebCT (http://www.spiegel.de/international/germany/0‚1518‚742013‚00.html) Briefly answer each question below. The assignment is designed to prepare you for tutorial‚ so be prepared to discuss each item further in class
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Sub : INFORMATION SECURITY M.E.(CSE) I Sem Tutorial-1 1. What is security attack? Explain active attacks and passive attacks? 2. Explain objectives of Information Security. 3. Distinguish among vulnerability‚ threat‚ and control 4. Preserving confidentiality‚ integrity‚ and availability of data is a restatement of the concern over interruption‚ interception‚ modification‚ and fabrication. How do the first three concepts relate to the last four? That is‚ is any of
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BUS1100 TEST 1 Tutorials Topic 1: The US Business Environment 1. Describe any THREE (3) external environments of business and discuss how these environments affect the success or failure of any organization. 2. Describe the different types of global economic systems according to the means by which they control the factors of production. 3. Show how markets‚ demand‚ and supply affect resource distribution in the United States. 4. Identify the elements of private enterprise
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Tutorial questions: Week 1 Prior to discussing the following scenarios‚ a general discussion on CAMPARI - Character‚ Ability‚ Margin‚ Purpose‚ Amount‚ Repayment‚ Insurance/Security would be appropriate. 1. A 19 year old unemployed male is applying for a credit card with a limit of $1‚500. 2. A 23 year old female on a disability allowance due to her physical disability is applying for a $2‚000 line of credit to purchase a computer and associated hardware and software. 3. A 65 year old
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Download at www.eBook12.Com Download at www.eBook12.Com This page intentionally left blank Download at www.eBook12.Com Introduction to Database Management Mark L. Gillenson‚ Paulraj Ponniah‚ Alex Kriegel‚ Boris M. Trukhnov‚ Allen G. Taylor‚ and Gavin Powell with Frank Miller Download at www.eBook12.Com Credits PUBLISHER Anne Smith ACQUISITIONS EDITOR Lois Ann Freier MARKETING MANAGER Jennifer Slomack SENIOR EDITORIAL ASSISTANT Tiara Kelly PRODUCTION MANAGER Kelly Tavares PRODUCTION
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B. Classification and Arrangement of Books in the Library * The Dewey Decimal Classification Scheme * is a proprietary library classification system created by Melvil Dewey in 1876. It has been revised and expanded through 23 major editions‚ the latest issued in 2011. Dewey was responsible for all revisions until his death in 1931. A designation number‚ such as Dewey 16 for the 16th edition‚ is given for each revision. * A library assigns a DDC number that unambiguously locates a particular
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DATABASE A database is a collection of data organized to meet users’ needs. Why This Matters Without data and the ability to process it‚ an organization would not be able to successfully engage in business activities‚ nor would it be able to generate reports to support knowledgeable workers and decision makers which in turn help’s to achieve organizational goals; it would not be able to pay employees‚ send out bills‚ and order new inventory. Databases have made it possible to map the structure
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PUNJABI UNIVERSITY‚ PATIALA AND PANJAB UNIVERSITY‚ CHANDIGARH LIBRARY : A COMPARATIVE STUDY SYNOPSIS TO BE SUBMITTED TO AWADESH PARTAP UNIVERSITY‚ REWA IN PARTIAL FULRILLMENT OF THE DEGREE OF DOCTOR OF PHILOSPHY IN LIBRARY AND INFORMATION SCIENCE Guide by: Dr. S.N.Sharma Rakesh K Sharma TITLE: INTERNET AND IT’S ROLE IN PUNJABI UNIVERSITY PATIALA LIBRARY & PANJAB UNIVERSITY CHANDIGARH LIBRARY: a comparative study Research Methodology I. Statement of the
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Tutorial 3 1. Are there any goods or services where consumers do not experience diminishing marginal utility? Explain? (4 marks) 2. The table below shows the quantity and total utility obtained from consumption of good X. Fill in the blanks for marginal utility. (4 marks) Quantity | Total Utility | Marginal Utility | 1 | 40 | | 2 | 75 | | 3 | 105 | | 4 | 130 | | 5 | 150 | | (b) If price per unit of X is RM25‚ calculate the quantity of X that will maximise the utility
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