Overview of Database Concepts TRUE/FALSE 1. A database is a physical storage device for data. ANS: F PTS: 1 REF: 2 2. A field is a basic unit of data also referred to as a record. ANS: F PTS: 1 REF: 3 3. A character is a basic unit of data and can consist of a number‚ letter‚ or special symbol. ANS: T PTS: 1 REF: 3 4. A collection of fields is a file. ANS: F PTS: 1 REF: 3 5. A collection of records is a file. ANS: T PTS: 1 REF: 3 6. A field in the logical design of a database corresponds
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VALLIAMMAI ENGINEERING COLLEGE III SEMESTER - B.E – COMPUTER SCIENCE AND ENGINEERING QUESTION BANK - CS6302 DATABASE MANAGEMENT SYSTEMS UNIT I 1. What are the disadvantages of file processing system? 2. Explain the basic structure of a relational database with an example. 3. What do you mean by weak entity set? 4. Give example for one to one and one to many relationships. 5. What is the need of normalization? 6. Write a note on functional dependencies. 7. Who is a DBA? What are the responsibilities
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experience in there relevant fields. Belk Technologies assist companies who want to develop or acquire MIS‚ so that client can get what they want. Belk technology has recently got a contract from V2 Enterprises (working either in (Groceries Chain (e.g. METRO)‚ Five Star Hotels‚ fashion Goods‚ Real Estate‚ Pharmaceuticals or Motorbikes) Manufacturing Industry) who wants to deploy Enterprise wide MIS in Pakistan. V2 wants pre development consultancy from Belk technologies so that they can make focused
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Introduction Huffman Trucking is in need of a system to help maintain its large trucking fleet’s maintenance‚ purchases‚ and vehicles. What is being purposed is a relational database that will greatly improve the record keeping for its fleet. This system will allow for reports to be generated to ensure that all vehicles have been properly maintained and record the daily operations of the maintenance department. The types of reports that can be generated are: * Parts Inventory Purchase
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Introduction Cadbury is a British-based confectionery company. Its main product is chocolate gum’s candy. In 1824 John Cadbury opened a shop in Bull Street‚ Birmingham. It’s headquarters in Uxbridge‚ England and formerly listed on the London stock exchange. In the starting time it did not start as a confectionery shop only sold tea‚ coffee‚ and homemade drinking chocolate or coca‚ which was homemade or he produced himself. Later he moved his product into the production of a variety of cocas and
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SystemX Inc. Withdraws Rs. 1 Billion SoftGuide Acquisition offer the following is an excerpt from a news article in the Daily Update‚ March 07‚ 2010 “SystemX Inc.‚ called off its acquisition of SoftGuide Knowledge Consultants‚ Friday‚ saying that 1 Billion was too high a price.” (SoftGuide has a considerable market share in Training and development services and would therefore help SystemX to diversify and expand its range of services to customers.) “Although SystemX officials would not comment
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1. What are the inputs‚ processing‚ and outputs of UPS’s packaging tracking system? According to the ppt on D2L‚ input is “Captures raw data from organization or external environment”. Based on this definition‚ in UPS packaging tracking system‚ inputs are the detailed information about the senders‚ the destination‚ and when the package should arrive. All of the information is saved in the scannable bar-code label which is attached on a package. Also‚ when a package arrive a UPS milestone station
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Project Title: Information Systems Strategic Plan Executive Summary Information is a valuable asset vital to the success of every organization. The ability of an organization to remain competitive and attain set goals often relies heavily on effective management of its information system technology. The paper briefly discusses the following topics: the identification of an organization’s existing deficiencies and areas in information systems requiring urgent attention
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COMMUNICATION THEORY SOCIOPSYCHOLOGICAL TRADITION Prepared by Arthel John G. Bendo Sociopsychological tradition is a communication tradition that studies and explains “man as a social being”. The perpetrator of the said tradition was the Psychologists Carl Hovland ‚ headed 30 researchers at Yale University. There is vast tradition literature on how media affects us‚ and we can only take an aerial shot of it here by providing an overview of three large theoretical programs within this tradition
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THE FIRST WORD "Father‚ forgive them‚ for they do not know what they do." Gospel of Luke 23:34 Jesus is looking down from the cross just after he was crucified between two criminals. He sees the soldiers who have mocked him‚ scourged him and tortured him‚ and who have just nailed him to the cross. He probably remembers those who have sentenced him - Caiaphas and the Sanhedrin‚ Pontius Pilate‚ and Herod. But is he not also thinking of his Apostles and companions who have deserted him‚ to Peter
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