1. Advantages of database over Advantages of spread sheets; One of the advantages of database is that it reduced data redundancy this is because in databases‚ there is an identifier. The identifier is the primary key‚ where when it is entered‚ all other details‚ which saved under the primary key‚ will be revealed. Therefore‚ there’ll be less repetition of data. Next‚ databases improved data integrity‚ which it will guaranteed the data proven to be correct. Linked to the primary key function‚ the
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University of Greenwich Database assignment2 Iago Castro Cuna Student ID: 000628811 Course ID : COMP1450 DATABASE ASSIGNMENT2 Iago Castro Cuna Table of Contents 1 INTRODUCTION ..................................................................................................................... 4 2 CREATING THE DATABASE TABLES ....................................................................................... 5 2.1 Creating the company .........................................
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Database Environment Paper DBM-380 November 18‚ 2012 Introduction A database defines a structure for storing information and it collects information that is organized in such a way that a computer program can quickly select desired pieces of data. A database can also be thought of as an electronic filing system. Data and information are extracted from a database by creating a query and then submitting it to the query database management system (DBMS) and it is posed in a language that
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INTRO TO COMPUTER SCIENCE (COSC 1401) Concepts‚ Ch.1 Digital Technology Quiz Aug 29‚ 2013 Question 1 1 / 1 point The term computer _____ best describes the level of technology skills needed in today’s business. Question options: a. b. knowledge c. d. fluency e. f. digitization g. h. information Question 2 1 / 1 point A(n) _____ is classified as a special-purpose computer. Question options: a. b. PC c. d. supercomputer e. f. server
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Understanding Business Research Terms and Concepts: Part 2 Stephen McGuff RES 351 September 8‚ 2014 Ross Jackson Understanding Business Research Terms and Concepts: Part 2 In quantitative research it’s important to know what type of instruments and sampling methods are available. It’s also beneficial to understand the descriptive statistical method as well as the inferential method when dealing with business problems. This paper will attempt to summarize each of the selected data collection instruments
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necessary‚ but not sufficient for competitive advantage. c. KSFs are both necessary and sufficient for competitive advantage. Incorrect d. KSFs are neither necessary nor sufficient for competitive advantage. e. None of the above statements is correct. 2. The purpose of NAFTA is to: Select one: a. provide fair and equitable tariff rates for trade between the United States‚ Canada‚ and Mexico. b. phase out all trade and tariff barriers between North America and South America. c. curb illegal immigration
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there has been a controversial issue dealing with building a national DNA database. This issue has been brought up over the discussion of the actual database and what kinds of effects will come out of it‚ if it actually happens to go through. Some people think the database will be a force in crime fighting. Others think it is a violation of civil liberties. In the early 1900s‚ “fingerprinting‚” a new crime-fighting database‚ was developed. With the exception of identical twins‚ no two people have
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value expressed in grams (g)‚ you first need to determine how many of the smaller units are contained in one of the larger units … in this case we would use the fact that [1g] is equal to [1000mg]‚ or stated another way‚ each 1-gram contains 1000mg. 2) Knowing the relationship between units in a conversion gives you a critical piece of info that you will need to solve the problem. This piece of info is called a RATIO. IMPORTANT NOTE: a RATIO can be inverted depending on what unit you are solving for
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good or bad for the firm. | | All of these are true statements. | | The Standard Industrial Classification (SIC) System is used to identify benchmark firms. | | This benchmark is based on a firm’s historical performance. | | | Question 2 | | Coverage ratios: Sectors‚ Inc.‚ has an EBIT of $7‚221‚643 and interest expense of $611‚800. Its depreciation for the year is $1‚434‚500. What is its cash coverage ratio? | 18.34 times | | 14.15 times | | None of these | | 15.42 times
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COLLEGE PRINCIPLES OF ACCOUNTING I ACCT220 FUN QUIZ TWO: CHAPTER TWO I. Multiple Choice. Select the best lettered answer for the number question or best lettered completion for the numbered partial statement. Record the letter next to the number. 1. __D___ The right side of an account a. is the correct side. b. reflects all transactions for the accounting period. c. shows all the balances of the accounts in the system. d. is the credit side. 2. ___A__ An account will have a credit balance
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