ASSESSMEMT STUDENT NAME: POOJA PRADHAN STUDENT NUMBER: 11505769 ECO130 Business Economic Assessment item-1 Multiple Choice Quiz ECO130 ASSESSMENT NUMBER 1 (201330) (NOTE there are 20 multiple choice questions. You should allocate yourself 1.5 minutes per multiple choice question (i.e. a total of 30 minutes). This is NOT an open book exam. Choose the best answer
Premium Economics Supply and demand Multiple choice
1. Describe the relations that would be produced by the following relational algebra operations a) ПhotelNo(σprice>100(Room)) It will produce a single attribute (hotelNo) giving the number of hotels room prices greater 100. b) σHotel.hotelNo=Room.hotelNo(Hotel X Room) A join produce of hotel and room containing all the attributes of both. c) ПhotelName(Hotel Hotel.hotelNo=Room.hotelNo (σprice>100(Room))) It is a join of hotel and room with the price greater than 100. d) Guest(σdateTo>’1-June-12’(Booking)
Premium Relational model Relation
MATLAB J.-S. Roger Jang Ned Gulley ® Fuzzy Logic Toolbox Computation Visualization Programming User’s Guide Version 1 How to Contact The MathWorks: PHONE ¤ FAX MAIL 508-647-7000 508-647-7001 Phone Fax Mail u INTERNET The MathWorks‚ Inc. 24 Prime Park Way Natick‚ MA 01760-1500 http://www.mathworks.com ftp.mathworks.com comp.soft-sys.matlab Web Anonymous FTP server Newsgroup Technical support Product enhancement suggestions Bug reports Documentation error reports
Premium Fuzzy logic
Debonairs Pizza – “Try Something Amazing” Brief Background Known as the leading pizza quick service restaurant in South Africa‚ Debonairs Pizza was established in 1991. The two university students (one of them being Craig McKenzie) who founded this restaurant (operating in Pietermaritzburg from a family bakery) played a key role in setting up Debonairs to what it is today. Currently in South Africa there are 382 outlets (as of 28 February 2014). Recently‚ Debonairs has been launched in Mumbai‚ India
Premium Advertising Advertising Fast food restaurant
MANAGEMENT INFORMATION SYSTEMS Dormitory Database By Serpil Erdoğan and Barış Çimen May‚24‚2011 For: Assistant Professor Sona Mardikyan MIS132:Introduction to Database English Table of Contents Page Introduction..............................................................................................................................4 1.General View of the Database.........................................................
Premium SQL Tour de Georgia Rooms
14th Street Pizza: the next BIG thing or a sinking ship? Introduction While driving to his office in Khayaban-e-Nishat‚ Phase 6‚ Tanveer Yusuf was thinking about the good old days when he started 14th Street with his two best friends NaveedGodil and AmjadTumbi. Despite the amazing response that they initially got‚ the ship now seems to be quite in a bit of a lurch. Started by three best friends‚ 14th Street was supposed to be the next big thing. Being the pioneers of the 20” pizza they intended
Premium Fast food Pizza Hut Pizza
Balanced scorecard of DOMINO’S PIZZA TABLE OF CONTENTS: 1) Introduction 2) Customers perspective 3) Internal processes 4) Innovation and learning
Premium Pizza delivery Customer service Strategy map
Sheena M. Hunt Database Paper DBM/381 University of Phoenix Healthcare database systems are critical in health care. Databases are used frequently in healthcare. There are different types of databases. This paper will define health care database systems and describe how databases are used across the health care industry. It will also explain the different database architectures including the relational architecture and describe the needs of database users across the health care continuum
Premium Database Database management system SQL
Rachana B Avadhani VIII A Data Base Concepts A database management system (DBMS) is the software that allows a computer to perform database functions of storing‚ retrieving‚ adding‚ deleting and modifying data. Relational database management systems (RDBMS) implement the relational model of tables and relationships. Database Data: is the required particular piece of information which we need. The information in the database is stored in records. Records: The records are information
Premium SQL Database Database management system
Benefits of a Database and Information-Gathering Techniques Brian Morrow Professor Cohen CIS 111 May 5‚ 2013 A database management system is a system in which data is stored‚ processed‚ and retrieved. These systems are known for security accuracy and consistency. A well-planned and developed database is very efficient and meets the current and future needs of the organization to which it services. This type of system allows the organization to collectively store and manipulate data. One key
Premium Database SQL Databases